AND NSDI 6TH REGIONAL STUDY ON CADASTRE - Vukan Ogrizović
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6th Regional Study on Cadastre and NSDI Table of Contents 1 INTRODUCTION............................................................................................5 2 ABBREVIATIONS AND DEFINITIONS......................................................7 2.1 Used abbreviations..............................................................................7 2.2 Definitions.............................................................................................. 8 3 BACKGROUND..............................................................................................9 3.1 Participants from the region ..............................................................9 3.2 The Data prepared for the study ....................................................10 3.3 Regional Conference.........................................................................11 4 CADASTRE AND CORS............................................................................15 4.1 Progress on the establishment of up-to-date cadastre ...............15 4.2 Development and implementation of electronic information services.......................................................................................................... 19 4.3 Status of the implementation OF GNSS services .......................26 4.4 Status of digital maps.......................................................................28 4.5 Status of existing orthophoto maps ...............................................31 5 REAL ESTATE APPRAIS AL ........................................................................35 5.1 Apllied appraising method ................................................................35 5.2 Licenses...............................................................................................36 5.3 Mass appraisal....................................................................................37 5.4 Legislative considering mass appraisal ........................................38 6 STATUS OF REFERENCE SYSTEMS .......................................................41 6.1 Coordinate reference systems ...........................................................41 6.2 Height datum.......................................................................................43 6.3 Gravimetry............................................................................................43 6.3.1 Absolute gravimetry..................................................................43 6.3.2 Relative gravimetry...................................................................45 7 LEGAL FRAMEWORK OF NATIONAL MAPPING AND CADASTRE ORGANIZATIONS (NMCO).............................................................................47 7.1 Laws regulating activities of NMCO's ............................................47 7.2 Legalization of informal buildings and settlements ..................51 8 STATUS OF KEY REGISTERS...................................................................55 8.1 Completeness of key registers ........................................................55 8.2 Implementation of key registers concept ......................................59 8.3 Main issues describing the process of updating the key registers......................................................................................................... 60 9 STATUS OF THE ESTABLISHMENT OF NSDI AND ADAPTATION TO THE INSPIRE DIRECTIVE...............................................................................63 9.1 Status of the overall NSDI strategy and policy ..........................63 9.2 Status of the NSDI development ...................................................65 9.3 Online status of geographical information ...................................67 9.4 Status of Web Services.....................................................................70 REFERENCES................................................................................................. 77 3
6th Regional Study on Cadastre and NSDI Index of Figures Figure 3.1: Participants from the region.......................................................9 Figure 4.1 :Increase of a number of properties covered by the up-to-date and harmonized cadastre and land book...................................................15 Figure 4.2: Increase of the area covered by a digital cadastre map...........15 Figure 4.3: Annual NMCOs' budgets for 2013 and sources (in 000 €):......16 Figure 4.4: Status of Geoportal establishment...........................................19 Figure 4.5: Geographic coverage and completeness of the technical textual data............................................................................................................ 20 Figure 4.6: Geographic coverage and completeness of the cadastral maps .................................................................................................................. 20 Figure 4.7: Geographic coverage and completeness of the legal textual information.................................................................................................21 Figure 4.8: Web site of the Real Property Directorate of the Republic of Montenegro...............................................................................................23 Figure 4.9: Web site of Kosovo Cadastral Agency.....................................23 Figure 4.10: Web site of Surveying and Mapping Authority of the Republic of Slovenia.................................................................................................24 Figure 4.11: Web site of the Republic Geodetic Authority of the Republic of Serbia........................................................................................................ 24 Figure 4.12: Web site of ZG Geoportal......................................................25 Figure 4.13: SK Web-cadastre portal.........................................................25 Figure 5.1: Real estate appraisal method..................................................35 Figure 6.1 Status of the absolute gravimetry in the region.........................44 Figure 6.2: FG5 absolute gravity meter......................................................45 Figure 6.3: Status of the relative gravimetry in the region..........................46 Figure 8.1: Percent of registers completeness...........................................56 Figure 9.1: AREC Web-GIS.......................................................................66 Figure 9.2 Level of INSPIRE Directive relevancy.......................................69 Figure 9.3 Status of INSPIRE Directive transposition................................69 4
6th Regional Study on Cadastre and NSDI 1 INTRODUCTION This is the 6th regional study on cadastre and SDI. It summarises the improvements and the results of the participating institutions during the period from the last year. The cooperation between the organizations participating in this study started in Opatija, in 2008. After the successfull conference and the conclusions drawn from the fruitful work, the cooperation continues in the following years. The next conferences was held Ohrid, (2009), Bečići (2010), Bled (2011). and Banja Luka (2012). This year, 6th Regional Conference on Cadastre and SDI was held in Belgrade. Analysing the aims and the achieved results, it is obvious that the all institutions from the region develop their legislative, technical procedures and data manipulation tools regarding cadastre and SDI. CORS services are established in all participating countries. From year to year the number of CORS users increases. The reference systems are improved. However, the work is not finished. There are a lot of issues that should be resolved in the future. Some of the problems cannot be overcome separately, but only within a high level of regional cooperation. The regional conferences, the meetings between the participating institutions and the achieved results show that the cooperation is getting better and better. This leads the whole region towards a sustainable development. One of the indicators of the successfull cooperation is also a fact that the number of participating institutions is increased. The new pariticipant is Bulgaria, who has joined the program. 5
6th Regional Study on Cadastre and NSDI 2 ABBREVIATIONS AND DEFINITIONS 2.1 Used abbreviations AREC Associate Real Estate Council BA Banja Luka BG Belgrade CORS Continuously Operating Reference Stations DOF Digital orthophoto EC European Commission ELF European Location Framework ETRS European Terrestrial Reference System EU European Union FGI Finish Geodetic Institute GNSS Global Navigation Satellite System ISI Infrastructure for Spatial Information ITRF International Terrestrial Reference Frame KCA Kosovo Cadastral Agency LM Landmateriet, Sweden LJ Ljubljana LMO Legally Mandated Organization MSCS Macedonian State Coordinate System NCP National Contact Point NMCO National Mapping and Cadastre Organization PG Podgorica PIN Personal Identification Number PPK Post-processing Kinematic PR Pristina PS Positioning Service PTC Permanent Technical Committee RGA Republic Geodetic Authority (BG) RGARS Republic Authority for Geodetic and Property Affairs of the Republic of Srpska RS Republic of Srpska RTK Real-Time Kinematic SA Sarajevo SDS Spatial Data Service SGA State Geodetic Authority (ZG) SK Skopje SO Sofija TA Tax Authority TI Tirana TOC Table of Concordance UTM Universal Trasversal Mercator ZG Zagreb 7
6th Regional Study on Cadastre and NSDI 2.2 Definitions Coordinate reference systems: Systems for uniquely referencing spatial information in space as a set of coordinates (x, y, z) and/or latitude and longitude and height, based on a geodetic horizontal and vertical datum (European Commission, 2007) CORS network: Continuously Operating Reference Stations (CORS) are defined as GPS (GNSS) receivers located permanently at sites having very accurately pre-determined coordinates. A CORS tracks GPS (GNSS) satellites continuously 24 hours a day. A CORS may be an individual receiver or may form part of a group of receivers strategically located across a region. Groups of CORS are referred to as CORS networks. Such networks may span areas of several tens of kilometres in dimension, or be regional, continental or even global in scale Legally Mandated Organisations: LMOs are all the Member States’ public authorities, institutions and bodies who already have or will get a legal mandate to set up and run one or some of the components of national and regional SDIs, and which are eligible to become the MS’ contributors to the INSPIRE for a particular component. These components cover all fields of activity targeted by INSPIRE and can be either of a technical nature, or of a policy and organisation related nature. Member State Contact Points: Each member state must designate a Contact Point, usually a public authority, to be responsible for contacts with the Commission in relation to INSPIRE. Spatial data services: means the operations which may be performed, by invoking a computer application, on the spatial data contained in spatial data sets or on the related metadata. 8
6th Regional Study on Cadastre and NSDI 3 BACKGROUND 3.1 Participants from the region Figure 3.1: Participants from the region Comparing to the last year, the list of the participants is extended. Among the nine countries participating in the 5th Study, Bulgaria joined the project, so the complete list of the participating institutions is as follows: • Agency for Immovable Property Registration of the Republic of Albania, • Agency for the Real-estate Cadastre of the FYR of Macedonia, • Bureau for Geodetic and Property Relations of Republic Srpska, • Federal Geodetic Administration of the Federation of Bosnia and Herzegovina, • Geodesy, Cartography and Cadastre Agency, Bulgaria,, * • Kosovo Cadastral Agency, Kosovo , • Real Property Directorate of the Republic of Montenegro, • Republic Geodetic Authority of the Republic of Serbia, • State Geodetic Administration of the Republic of Croatia, and • Surveying and Mapping Authority of the Republic of Slovenia. * Whenever Kosovo* is mentioned in this report, this designation is without prejudice to positions on status, and is in line with UNSCR 1244 and the ICJ Advisory Opinion on the Kosovo Declaration of Independence. Therefore Kosovo in this report is always marked with an asterisk (*) meant at making reference to the above statement. 9
6th Regional Study on Cadastre and NSDI The participating institutions are represented by their corresponding members of the Permanent Technical Committee (PTC): • Tomislav Ciceli, Croatia, • Saša Đurović, Serbia, • Violeta Koritarova, Bulgaria, • Lidija Krstevska, FYRM, • Mirjana Ljumović, Montenegro, • Xhevair Llakay, Albania, • Dragan Macanović, Republic Srpska, • Tomaž Petek, Slovenia, • Muzafer Qaka, Kosovo*, and • Antonija Sikimić, Federation of BH. 3.2 The Data prepared for the study All data regarding the cadastral, geodetic and spatial data presented throughout this study were obtained with courtesy of the participating institutions. The members of the Permanent Technical Committee filled out the questionnaire, prepared for the purpose of the study. The content of the questionnaire is in line with the conclusions of the meeting of the PTC, held on 27 March 2013 in Belgrade. Besides the updates regarding the topics th covered in the 5 Regional Study, the members of the PTC expressed their interest in development of the reference networks in the countries and organizations they represent, specifically, horizontal/vertical networks, gravimetry, and the establishement of the new reference systems. The questionnaire contains six main chapters: • Cadastre and CORS, • Real estate appraisal, • Status of reference system, • Legal framework of National mapping and cadastre organizations (NMCO), • Status of key registers, and • Status in the establishment of NSDI and adaptation to the Inspire directive. It was an exhaustive work all the members of the PTC and their institutions have done, in order to complete the provided forms. The requested data are available neither at the glance, nor within the single institution. Having that in mind, the author of this study wishes to thank all the institutions and the persons responsible for collecting such huge amount of data. 10
6th Regional Study on Cadastre and NSDI 3.3 Regional Conference th The 6 Regional Conference on Cadastre and NSDI was held in Belgrade, th th from 3 to 4 June 2013. The topics discussed at the conference followed the conclusions of the meeting of the PTC: • Eurogeographics (policy, products, benefits...), • Gravimetric measurements, • Moving to the new reference system, • Membership in which association is most suitable for regional institutions, • Real Estate Mass Appraisal, • Problem of the objects build without the permission, etc. The programme of the Conference: 3rd of June 2013 Opening 9:30 Welcome speech / Velimir Ilić, Minister of Construction and Urban Planning 9:45 Welcome speech / Zoran Krejović, Director of Republic Geodetic Authority Eurographics 10:00 Eurographics - Your Association: Together We are Stronger and Achieve More / Dave Lovell, Eurographics Executive Director, Patricia Sokacova, Membership Relations and Communications Manager 10:40 Eurographics: The More We Put In, the More We Get Out / Tomaž Petek, The Surveying Authority of Republic of Slovenia 11:00 Round table: Benefits of the Membership; E.L.F. Project; Importance of the members' Contribution to the Pan-European products 11:40 Coffee break Eurographics Workshop 12:00 Workshop on Eurographics Products / Nathalie Delattre, IGN Belgium, Marcus Bruehl, BKG Germany 13:30 Lunch break 14:30 Workshop on Eurographics Products, continued 16:00 Cofee break 16:20 Discussion 17:00 Closing of the first conference day 17:15 Visit to Sremski Karlovci and dinner at Salaš 137 11
6th Regional Study on Cadastre and NSDI 4th of June 2013 SDI - INSPIRE - INSPIRATION 9:30 Regional study on Cadastre and Spatial Data infrastructure / Vukan Ogrizović, University of Belgrade, Faculty of Civil Engineering, Department for Geodesy and Geoinformatics 9:50 Current Results from the INSPIRATION Project / Fritz Krois, INSPIRATION project 10:10 INSPIRE Implementation;: Current Status and Next Steps / Vlado Cetl, EC Joint Research Centre 10:30 Introducing NSDI Law / Tomislav Ciceli, State Geodetic Administration, Croatia 10:50 e-Cadastre and Services / Goce Gruevski, Agency for Real Estate Cadastre, Macedonia 11:10 Coffee break Improving of Land Registers and Legal Solutions 11:20 Implementation of the World Bank Projects in Southeast Europe / Gavin Adlington, The World Bank 11:50 The Law on Special Conditions for Registration of Property Rights on the Objects Build without a Building Permit / Miljana Kuzmanović Kostić, Republic Geodetic Authority, Serbia 12:10 Implementation of the Law on the Proceedings of Illegaly Constructed Buildings / Darko Markovinović, State Geodetic Administration, Croatia 12:30 Establishing of Real Estate Cadastre in the Republic of Srpska with the Support of International Projects / Darko Mišković, Republic Administration for Geodetic and Property Affairs, Republic of Srpska, Bosnia and Hercegovina 12:50 Establishing of Real Estate Cadastre on the Part of Territory of the Montenegro where Survey is not Done / Mirjana Ljumović, Snežana Rakočević, Real Estate Administration, Montenegro 12:10 Round table: EULIS Project 13:30 Lunch break IT Improvement of Cadastral Systems, Geodesy and Gravimetry 14:20 Digitalization of Cadastral Maps and MAKedit / Elizabeta Dukadinovska, Agency for Real Estate Cadastre, Macedonia 14:50 Implementation of the Software for Real Estate Cadastre in Federation of Bosnia and Hercegovina / Nedžad Pašalić, Federal Geodetic Administration, Federation of Bosnia and Hercegovina 15:10 Quality and Informatics Improvement of Cadastre in Slovenia / Roman Novšak, The Surveying and Mapping Authority of Republic of Slovenia 15:30 The Balkan Geodynamics by permanent GNSS Sites - results of 5 Years Data Analysis / Ivan Georgiev, National Institute of Geophysics, Geodesy and Geography at Bulgarian Academy of Science, Bulgaria 15:50 Establishing Gravimetric Networks in the Republic of Serbia / Miroslav Starčević, Republic Geodetic Authority, Serbia 16:10 Coffee break 16:30 Regional Geoportal Pilot project / Ivica Skender, INSPIRATION 12
6th Regional Study on Cadastre and NSDI Project 16:50 Project for Implementation of the Integrated Land Administration System Financed from Pre-Accession Fund IPA 2010 / Sanja Zekušić, State Geodetic Administration, Croatia 17:00 Conclusions of the Conference 17:30 Closing of the 6th Regional Conference on Cadastre and SDI The participants of the 6th Regional Conference on Cadastre and SDI agreed about the following conclusions: 1. Participants express the satisfaction with the well organized 6th Regional Conference on Cadastre and Spatial Data Infrastructure, with special gratitude to the Republic Geodetic Authority of Serbia and director Zoran Krejović 2. Participants of the Conference express satisfaction with the cooperation on the regional level, that should be further developed and upgraded 3. Cooperation is needed in the implementation of mutual projects of regional interest 4. The accent should be put on further mutual exchange of experience and knowledge related to Cadastre, particularly in the field of Spatial Data Infrastructure in INSPIRE environment 5. The support is given to the current active role of regional NMCA at the cadastral, mapping and other international institutions, as well as jointly agreed actions, and further coordination and joint position is recommended 6. All NMCA in the region agree in opinion that the current implementation of INSPIRATION project is at satisfactory level and will give their maximum contribution in the preparation and implementation of the future joint project INSPIRATION 2 7. We emphasize the need for further strengthening of the legal framework, educational activities and public awareness in the field of land administration 8. All countries in the region agree on joint participation in the following projects and recommend data exchange through the authorized services 9. Mutual cooperation and exchange within the technical and human resources is agreed 10. Next Regional Conference on Cadastre and Spatial Data Infrastructure will be held in Albania (Bulgaria) 13
6th Regional Study on Cadastre and NSDI 14
6th Regional Study on Cadastre and NSDI 4 CADASTRE AND CORS 4.1 Progress on the establishment of up-to-date cadastre The current status of the cadastral data is given in Fig. 4.1. SK, PG, BG, and LJ maintain their cadastral data 100% up-to-date. Other institutions are working on their data, where BL, at the moment, keeps only 5% of their cadastral data up-to-date. 100% 90% 80% 70% 60% 50% 40% 30% 20% 10% 0% TI SK BL SA SO PR PG BG ZG LJ Figure 4.1 :Increase of a number of properties covered by the up-to- date and harmonized cadastre and land book Digitizing the cadastral maps is a long-term job. Having in mind the variocity of existing graphical data, their quality, availability and inconsistence, all institutions engaged significant resources for this task. Currently, only LJ and ZG have all cadastral data digitized. BG converted 47% of its graphical plans into digital form. Graphical representation of the status of the conversion process is depicted in Fig. 4.2. 100% 90% 80% 70% 60% 50% 40% 30% 20% 10% 0% TI SK BL SA SO PR PG BG ZG LJ Figure 4.2: Increase of the area covered by a digital cadastre map 15
6th Regional Study on Cadastre and NSDI The sources of financing NMCOs with the amounts in 000 € are given in Table 4.1. The largest budget has BG, 39 M€, and the lowest budget is in SA, approximately 2 M€. The budget structues differ between the institutions. While BG and SO use only their state budgets, some institutions, for example, SK, BL, or LJ uses four of five available sources. Table 4.1: Annual NMCO budget for 2013 and sources (in 000 €): Inst. own revenues state budget co-financing loan annual budget TI 3,500 16,000 19,500 SK 3,783 5,500 1,923 11,206 BL 8,000 35 200 8,235 SA 900 380 102 652 2,034 SO 5,430 5,430 PR 1,034 300 1,300 2,634 PG 150 2,300 2,450 BG 39,000 39,000 ZG N/A LJ 300 20,402 200 20,902 Graphical representation of institutions budgets is depicted also in Fig. 4.3. The budgets of the institions are likely to be limited to everyday tasks. That makes very important the possibility of obtaining financial support through loans or projects provided by international institutions/bodies. Tabular summary of the new or on-going projects is given in Table 4.2. As it can be seen, sources of the support vary, from the EC, WB, to Japan Government. However, some countries do not have at the moment such projects (BG and ZG, for example). With the exception of PG and its one-year project, other projects are designed for two or more years. 16
6th Regional Study on Cadastre and NSDI Table 4.2: New or on-going projects with the foreign support Inst. Project name Support Status From To inst. TI Land Administration & WB Management Project TI TWINING LM SK Real Estate Cadastre and WB Under 2009 2013 Registration Project - additional implementation finansing BL Real Estate Registration Project WB Applied for 2013 2018 SA INSPIRATION project EU Under 2011 2013 implementation SA CILAP project LM Under 2013 2016 implementation SA RERP WB Under 2013 2019 implementation SO Provision of electronic and EU & Under 2011 2013 administrative services Bulgaria implementation SO Upgrade of existing IS and EU & Planning 2012 2014 development of e-services in Bulgaria phase GCCA PR Topographic maps 1:25000 JICA/ Under 2013 2015 Government implementation of Japan PG INSPIRATION project – EC Under 2012 2013 continuation implementation LJ European Location Framework EC Under 2013 2016 implementation The project activities of BL focus on the cadastre and land registry data updating and harmonization. PG project aims to promotion of the SDI and coordination of its its implementation in the Western Balkans with a view to prepare beneficiaries to meet the objectives of the EU INSPIRE Directive. INSPIRATION will contribute to a favourable environment for accurate, up-to-date, high- quality, well structured and accessible spatial data in local, regional and state administrative bodies in the region. LJ implements the E.L.F. project, which will foster the wider use of geo- information in order to enable the creation of innovative value-added services. The purpose of this project is to deliver the E.L.F. required to provide up-to-date, authoritative, interoperable, cross-border, reference geo-information for use by the European public and private sectors. The versatile cloud and cascade supporting architecture provides a platform of INSPIRE compliant geo-information, harmonised at a cross-border and pan-European level. 17
6th Regional Study on Cadastre and NSDI BG implements a project focused on provision of electronic and complex administrative services by GCCA through development and implementation of software in compliance with the Law of e-government. The main project outcomes are development of internal rules for the document turnover of electronic and paper documents and development of an e-system for processing of grievances, proposals and signals. In the planning phase, the project aims at upgrading the existing information systems and development of the e-services in GCCA for better administrative servicing. The contributing institutions prepared the information regarding development and implementation of electronic information services to the public, specifically the services providing Internet access to technical textual information, cadastral maps, and legal textual information. SK's project should provide the addional financiall support to the Real Estate Cadastre and Registration Project. It assumes the activities focused towards completing the digital cadastre maps and creating a web-based geographic information system (web-GIS) platform for sharing and exchanging the data. This will provide a complete coverage of the whole territory of the country with basic digital spatial data sets. New activities will also support additional policy development for AREC and the government to develop a strategy for a NSDI and to meet the requirements for the INSPIRE Directive (No. 1205/2008) of the EU. The Project Development Objective of the RECRP remains unchanged: to build an efficient and effective real estate cadastre and registration system, contributing to the development of efficient land and real estate markets. Of the existing four components of the Project, Component 1: Establishing the REC is completed. New activities will be added to Components 2 and 3; and Component 4 (Project Management) will continue unchanged. The bulk of the new activities are included under new Components 5 and 6. The Additional Financing would support the following: a) Component 2: Institutional Strengthening, b) Component 3: Development of Land Policy, c) Component 5: Digital Cadastre Map and Web-GIS would support the digitization and vectorization of the existing maps and associated quality control; upgrading the digital cadastre map database and software for maintenance and associated training; development of the platform for data sharing and exchange with the public, private sector and other government institutions; and upgrading the national geodetic reference infrastructure, and d) Component 6: Support to the Authority for Legal and Property Affairs 18
6th Regional Study on Cadastre and NSDI 4.2 Development and implementation of electronic information services Establishment of e-government solutions and services is one of the issues that is treated in all countries. Cadastral and survey data are essential for implementation of such services. We collected data from the contributing institutions regarding technical textual information, cadastral maps and legal textual information, in order to estimate the level of availability of the services via Internet. Status in establishment of Geoportals giving access to cadastral and land register data is presented in Fig 4.4. Considering technical textual information, BG, PG, SK, and LJ own the operational services. Others are in the process of establishment. Geographic coverage and completeness in percent is given in the Fig. 4.5. 19
6th Regional Study on Cadastre and NSDI 100% 80% 60% 40% 20% 0% TI SK BL SA SO PR PG BG ZG LJ Figure 4.5: Geographic coverage and completeness of the technical textual data Geoportal data should be always available to the users. The contributing institutions have developed different methods of data access and pricing. Regarding the technical textual data, with the exception of SK and LJ, all other institutions provide the users with the limited data access. PR charges everyone, while BG, BL, PG, and BL allow free access to the governmental bodies. BL does not provide a web-site with the price list. Payment is mostly available following the ad-hoc principle, while in most cases, apart from electronic form, the users can perform the payment in the classical manner, paper form. Paper and electronic application forms depend on availability type of the service. In the case of the mode of data access, only LJ offers full, not limited view and explore functions, while other institutions define different kinds of limitations. 100% 80% 60% 40% 20% 0% TI SK BL SA SO PR PG BG ZG LJ Figure 4.6: Geographic coverage and completeness of the cadastral maps 20
6th Regional Study on Cadastre and NSDI 100% 80% 60% 40% 20% 0% TI SK BL SA SO PR PG BG ZG LJ Figure 4.7: Geographic coverage and completeness of the legal textual information Geographical coverage with the cadastral maps shows (Fig. 4.6) that only SK and LJ provided the 100% availability of cadastral maps via their geoportals. Finally, collecting and providing of the legal textual information is completed in PG, BG, and LJ (Fig. 4.7). Detailed information about the data access policy and pricing for the technical textual information and cadastral maps is showed in Tab. 4.3. Regarding technical textual information in BG, there are fees for the unlimited set of data based on a monthly contract with the users, while the basic dataset is free for everyone. Legal textual information are available only to legal entities with which RGA has signed the contract. The customers receive invoices every month for the legal and textual information. PG provides the users with several access modes: data preview with free access is available for everyone while service use needs an authorization. Currently, only state institutions and local institutions have access to the data. In the case of the legal textual information, the only difference from the Table 4.3 is the mode of access for LJ. Here LJ provides limited data access regarding using and delivering personal data, according to the Law for personal data protection. BL has engaged a private service provider in IT system operations and data dissemination, Digit d.o.o. Banja Luka, with the role of maintenance of software and hardware. Other institutions did not make any contracts with the private bodies, within this context. 21
6th Regional Study on Cadastre and NSDI Table 4.3: Pricing policy and data access for technical textual information and cadastral maps inst. Pricing policy Payment Web-site Mode of access TI free for government Subscription Yes limited bodies, pricing for everybody SK free Ad-hoc Yes limited payment BL free for government paper and limited bodies electronic form SO free for government http://www.icadastre.bg limited bodies /index.aspx? ReturnUrl=%2f# PR pricing for everybody Ad-hoc http://www.kca-ks.org payment PG free for government http://www.uzn.me combined bodies BG free/payment contract http://www.geosrbija.rs, limited http://katastar.rgz.gov.r s/KnWebPublic/ ZG free for government Yes limited bodies LJ free Ad-hoc www.gu.gov.si no limit payment The home-page screenshots of working geoportal web sites for PG, PR, LJ, BG, ZG, and SK are given in Fig. 4.8, 4.9, 4.10, 4.11, and 4.13, respectively. 22
6th Regional Study on Cadastre and NSDI Figure 4.8: Web site of the Real Property Directorate of the Republic of Montenegro Figure 4.9: Web site of Kosovo Cadastral Agency 23
6th Regional Study on Cadastre and NSDI Figure 4.10: Web site of Surveying and Mapping Authority of the Republic of Slovenia Figure 4.11: Web site of the Republic Geodetic Authority of the Republic of Serbia 24
6th Regional Study on Cadastre and NSDI Figure 4.12: Web site of ZG Geoportal Figure 4.13: SK Web-cadastre portal 25
6th Regional Study on Cadastre and NSDI 4.3 Status of the implementation OF GNSS services All participants operate CORS networks on their territories. Acquired data arising from those services is used for positioning and cadastral services. Several modes of operation are provided, from decimeter to millimeter accuracy level, depending on the purpose of the specific mode. CORS networks are designed appropriate to the covered territories. The number and disposition of the CORS stations follow the geographical characteristics of the territories. In Tab. 4.4 there are number of CORS stations within the countries, including the basic data, such as official names, acronyms and the bodies in charge for the CORS maintainance. Table 4.4 List of CORS networks inst. Acronym Full name Agency Stations # TI ALBPOS Albanian Positioning 3 experts 16 Service System SK MAKPOS Macedonian Positioning Agency for Real Estate 14 System Cadastre BL SRPOS Mreža permanentnih Republic Authority for 17 stanica Republike geodetic and property Srpske affairs of the Republic of Srpska (RGARS) SA BIHPOS Bosnia and Hercegovina FGA and RGURS 34 Positioning System SO BAS GNSS network, Bulgarian academy of 85 NAVITEQ network- science, private licensed, GEONET company network-licensed, BULiPOS SMARTNET network PR KOPOS Kosovo Positioning Kosovo Cadastral 8 System Agency PG MONTEPOS Montenegro Positioning Real Estate 9 System Administration BG AGROS Active Geodetic Republic Geodetic 43 Reference Network of Authority - Control Serbia Center ZG CROPOS Croatian Positioning State Geodetic 30 System Administration LJ SIGNAL SIGNAL Surveying and 15 Mapping Authority It is assumed that four standard positioning services (PS) are available: differential, real-time kinematic (RTK), post-processing kinematic (PPK= and geodetic post-processing. Differential service is capable of delivering decimeter accuracy to the customers. This is applied, primaly, in GIS applications, where centimeter level accuracy is not necessarry. Surveying applications assume centimeter accuracy, so RTK and PPK are the most 26
6th Regional Study on Cadastre and NSDI used services in the region. Geodetic post-processing PS is available for the users needing the highest accuracy, primarily for establishing control networks. All institutions provide their users with RTK. Differential mode and geodetic PS are available everywhere, except PR. PPK can be used in SK, BL, PG, BG, and LJ, while PPK is available in SK, BL, and BG. Basically, three models of usage fees are available: prepaid, postpaid and flat access. SK, BL, BG, and ZG offer all three methods; PG and LJ offer prepaid model, while the users in PR pay their fees according to the flat access method (Tab. 4.5). The last three columns of Tab. 4.5 present the number of minutes in the last three years, that the users spend for their positioning purposes. All institutions show the increasing trend of the CORS minutes, which is an indicator of the introduction of the satellite positioning methods in all areas of surveying. The statistics of the usage was not available for PR, since CORS is established in November 2012. BG serves 280 organizations with 378 uses in total. LJ has 220 active users (out of 585 in total). All institutions provide their users with the pricelists for using CORS. They are everywhere available via web-pages of the body maintaining CORS. Everyone, except PR, send the pricelists via e-mail and in the paper form. Table 4.5 Usage of CORS networks inst. Model # of Min(2010) Min(2011) Min(2012) users TI prepaid, postpaid, flat SK prepaid, 125 259620 677760 682680 postpaid, flat BL prepaid, 60 N/A N/A N(A postpaid, flat SA prepaid, 90 50 70 postpaid, flat PR flat access 30 PG prepaid 40 25 30 35 BG prepaid, 378 5499760 13837544 20128652 postpaid, flat ZG prepaid, 568 5024058 5024058 5900300 postpaid, flat LJ prepaid 585 20808 (DPS), 10200 (DPS), 2185107 (RPS) 923300 (geodeticPS), 2521200(RPS), 27
6th Regional Study on Cadastre and NSDI 4.4 Status of digital maps BL based its map production on vector maps. There are three cadastral and one topographic map finished (Table 4.6). Only the topographic map in 1:25000 scale covers the whole territory, while others vary from 60% to 80%. Table 4.6: BL digital maps Scale 1: Type Title Year of production Coverage[%] 1000 Vector Cadastral map 1996 - 2013 80 2500 Vector Cadastral map 1996 - 2013 70 5000 Vector Cadastral map 1996 - 2013 60 25000 Vector Topographic map 2004 100 PR is currently working on its 1:25000 vector topographic map. It is planned to be finished in 2014. At the moment, 90% of the work is completed. PG produced a line of vector and raster maps, with different degree of coverage. The most recent products are 1:25000 vector and raster digital topographic maps, produced in last six years. Also, extended data are 2 available, regarding LIDAR data with the resolution on 1 pt/m and the vector map of contour lines with equidistances of 25 m, 5 m and 1 m (Table 4.7). Table 4.7: PG digital maps: Scale 1: Type Title Year of Coverage[%] production 25000 Vector Digital topographic maps 2007-2013 100% 25000 Raster Digital topographic maps 2007-2013 100% 5000 Raster Base State Map 1968-1985 15% 10000 Raster Base State Map 1953-1970 45% 25000 Raster Topographic maps 1970-1985 100% 50000 Raster Topographic maps 1970-1986 100% 100000 Raster Topographic maps 1970-1987 100% 200000 Raster Topographic maps 1970-1988 100% 300000 Raster Topographic maps 1970-1989 100% 500000 Raster Topographic maps 1970-1990 100% 1pt/m2 Vector LIDAR data 2010-2011 100% 25m/5m/1m Vector contuor line 2010-2012 100% LJ produced two vector and two raster maps. Three of them cover 100% of the territory, with plans for updating 60% of two of them during 2013. Topographic database (DTK5) in scale 1:5000 covers 60% of the territory. 28
6th Regional Study on Cadastre and NSDI Tabular data are presented in Table 4.8. Table 4.8: LJ digital maps Scale Type Title Year of production Coverage[%] 1:25.000 Raster Topographics maps 1998-1999 100 (DTK25) 1:50.000 Vector State Topographic maps 2000-2005, 2008- 100 (DTK50-V) 2013 (60% updating) 1:50.000 Raster State Topographic map 2000-2005, 2008- 100 (DTK50) 2013 (60% updating) 1:5.000 Vector Topographic database 2006-2013 60 (DTK5) Table 4.9: BG digital maps Scale 1: Type Title Year of Coverage[%] production 5000 3D vector National Base Map (urban 2012/2013 14 database areas) 20000 3D vector Topographic Map (territory of 2012/2014 2 database the Republic of Serbia) Table 4.10: SK digital maps Scale 1: Type Title Year of Coverage[%] production 25000 Raster Topographic maps in scale 2006-2011 100% 1:25000 25000 Vector Topographic maps in scale 2006-2011 100% 1:25000 50000 Raster Topographic maps in scale '70-ties 100% 1:50000 100000 Raster Topographic maps in scale '70-ties 100% 1:100000 200000 Raster Topographic maps in scale '70-ties 100% 1:200000 500000 Raster Topographic maps in scale '70-ties 100% 1:500000 1000000 Vector Global Map Macedonia 2012 100% 1000000 Raster Global Map Macedonia 2012 100% BG is working on two vector maps, one for urban areas in scale 1:5000 and the other for the territory of the whole country, in scale 1:20000 (Table 4.9). 29
6th Regional Study on Cadastre and NSDI SK produces a line of raster and vector maps. All of the cover the whole territor of the country (Tab. 4.10). SO maintaines four raster maps, with different coverage (Tab. 4.11). Table 4.11: SO digital maps Scale 1: Type Title Year of Coverage[%] production 5000 Raster 1970 80 5000 Raster 1950 65 10000 Raster 1970 100 10000 Raster 1950 45 With the exception of SO and SK, all institutions maintain spatial databases. In the case of BG, PosgreSQL with PostGIS extension is used, while PG uses ArcGIS. PR, PG, BG, ZG, and LJ have the on-going programs of production of the new maps. PR is working on its topographic maps 1:25000 within the 2013-2014 program. PG runs a program according to the Law on State Surveying and Cadastre of Immovable Property. Following its annual work plans, two maps are pointed: 1:25000, and 1:500000. which are selected for updating, together with the topographic and the cartographic database. SA produces a wide scope of vector topographic maps in different scales. The program started in 2004 and up to now 25% of the state area is covered. BG has a mid-term programme of producing the National Base Map for the urban areas in the scales 1:5000 and 1:10000. The program is started in 2010, and should be completed in 2014. Also, there is another mid-term programme in BG, which is dedicated to the whole territory of the Republic of Serbia and the 1:20000 topographic map. The realization of the program comprises the period 2010-2014. ZG works on TK25, the topographic map in 1:25000 scale. The program started in 2011 and will be finished in 2016. LJ has the updating program for topographical maps, which is run regularly. 30
6th Regional Study on Cadastre and NSDI 4.5 Status of existing orthophoto maps In the period 2003-2011 BL produced DOF in resolutions 0.10 m, 0.25 m, and 0.50 m within the projects of the new survey. The purpose of DOF is the support for establishing the real estate cadastre. Locations covered with DOF are the regions of Bileća, Han Pijesak, Čajniče, and Šipovo. PR is working on its three resolutions of digital orthophoto (DOF) maps: 0.08, 0.20, and 0.40 m that will be used in the urban planning and cadastral purposes. All three DOFs will cover the whole territory in the jurisdiction of Kosovo Cadastral Agency. PG prepared a line of DOFs, in resolutions 0.2 m to 2.2 m, for a number of the municipalities. The DOF OrthophotoMNE05, which is completed in 2007, covers the whole territory of Montenegro. Periodical updating of the 0.2 m resolution orthophoto is also performed for the whole territory. The specification of the produced DOFs is presented in Table 4.12. Orthophoto is also used in cadastral survey. The result of this application are eight orthophoto maps, for the parts of the municipalities Plav, Berane, Andrijevica, Podgorica, Berane, Žabljak, Cetinje, and Nikšić. Table 4.12: PG orthophoto maps Title Res. Purpose Location Productio [m] n year OrthophotoMNE02 0.2 periodically whole country 2010-2011 recording the territory of Montenegro OrthophotoMNE05 0.5 topographic whole country 2007 survey OrthophotoPLAV 0.2 cadastral survey part of the 2011 municipality OrthophotoBERANE 0.2 cadastral survey part of the 2007-2012 municipality OrthophotoANDRIJEVICA 0.2 cadastral survey part of the 2007-2012 municipality OrthophotoPODGORICA 0.2 cadastral survey part of the 2007-2012 municipality OrthophotoBERANE 0.2 cadastral survey part of the 2010-2011 municipality OrthophotoZABLJAK 0.2 cadastral survey part of the 2010 municipality OrthophotoCETINJE 1.2 cadastral survey part of the 2008 municipality OrthophotoNIKSIC 2.2 cadastral survey part of the 2008 municipality 31
6th Regional Study on Cadastre and NSDI From 2010, LJ is working on its 0,25 m resolution DOF of Slovenia (DOF025), which consists of 3261 map sheets available in digital format (TIFF). In 2010, BG completed the data acquisition for three DOF maps, in resolutions 0.1 m, 0.2 m, and 0.4 m, respectively. DOF in 0.1 m covers 166 urban areas. Another 194 cadastral municipalities got their orthophoto maps in 0.2 resolution, while the widest area is covered by 0.4 m DOF. The target of 0.2 DOF are the areas with the old coordinate system, which are primarely located in Vojvodina (Tab. 4.13). ZG created its DOF5, a digital orthophoto map in 0.3 resolution for the whole territory of Croatia. The map is finished in 2011. There are also on-going programs on producing new orthophoto maps. BL plans to establish a DOF for BiH Territory within an IPA Project in 0.25 and 0.50 resolution. The program is performed during 2012-2013. The resolution 25 cm will cover 20% of the RS, and 50 cm the whole territory of the RS. Accordng to the Law on State Surveying and Cadastre of Immovable Property and its annual work plans, PG updates its 0.2 m and 0.1 m DOF every five years, in order to update the orthophoto data for the urban areas. BG runs a mid-term programme for the territory of the Republic of Serbia, except the area of Kosovo and Metohia, intended for producing a 0.4 m orthophoto. The program started in 2010 will be completed in 2014. ZG works on a 0.3 m resolultion orthophoto map for the whole territory of Croatia, within a 1-year program (2013-2014). Table 4.13: BG orthophoto maps Title Res. Purpose Location Production [m] year Digital 0.1 Maintenance of spatial 166 urban areas of the 2007-2010 orthophoto registries, urban and Republic of Serbia spatial planning, geostatistics etc. Digital 0.2 Maintenance of spatial 194 cadastral 2008-2010 orthophoto registries, transformation municipalities whose of data projection, land data are not in official consolidation urban and state coordinate spatial planning, system (primarily geostatistics etc. located in Vojvodina) Digital 0.4 Maintenance of spatial Territory of the 2007-2010 orthophoto registries, land Republic of Serbia, consolidation urban and except area of Kosovo spatial planning, and Metohia, areas of geostatistics etc. 0.2 m DOFs and urban area of Belgrade city; 32
6th Regional Study on Cadastre and NSDI SO has two orthophoto maps, in 0.5 m resolution, produced in 2007. and 0.4 m resolution, completed in 2011.. The whole territory of Bulgaria is covered with those two orthophoto maps. SA owns a FBIH DOF, orthophoto map covering the whole territory of FBIH, completed in 2008. The map is been updating within the on-going program which started in 2011. Finally, LJ runs the regular updating program for the orthophoto maps. 33
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6th Regional Study on Cadastre and NSDI 5 REAL ESTATE APPRAISAL 5.1 Apllied appraising method In this chapter, an analysis of the methods of real estate appraisal is performed. We asked the contributing institutions which method of the real estate appraisal they use: • Income Approach: This method evaluates how much income a property would produce if it were rented as an apartment house, store, office, for manufacturing, etc. For commercial properties, the assessor must consider operating expenses, taxes, insurance, maintenance costs and the return most people would expect to receive on your kind of property. • Cost Approach: This method is based on how much money it would take, at current material and labor costs, to replace the existing construction with one similar. If the construction is not new, the assessor must also estimate how much a parcel like this would be worth if it was vacant. • Sales Comparison Approach: This method compares a property to others that have sold recently. Sales prices are very carefully analyzed in order to get the true picture. When using this approach, the assessor must always consider such over pricing or under pricing and analyze many sales to arrive at a fair valuation for the property. Size, quality, condition, location, and time of sale are also important factors to consider. 35
6th Regional Study on Cadastre and NSDI Fig. 5.1 shows the commonly used real estate appraisal methods in the contributing countries. LJ, BG, PR, and PR use the sales comparison method, while BL uses the cost method. SK still does not define the preferable appraisal method, and for other countries no data is available at the moment. In PR, the body that estimate the real estate values is the Responsible Authority Tax Department within the Ministry of Finances. A number of evaluated properties is only available for LJ. In the last year, 100 properties are evaluated. For other countries, there is no data. 5.2 Licenses The users of real estate appraisaing are banks, private surveying companies, notaries, and executives, in the case of SK. Tax administration is interested in this kind of data in BL. Municipalities that collect property taxes are the bodies that use the results of appraising in PR. Besides the tax administration, in BG, banks, investors, private appraisers and other interested bodies and institutions need data about the value of the properties. In LJ, generalised market value to be ascribed to all real estate that is entered in the Real Estate Register. The models of the mass valuation of the real estate are managed and publically available online in the updated Real Estate Valuation Database. This data are used in the procedures of social aid, mortages law, scholarship, taxation purpose etc.. Table 5.1: Licences for real estate appraising inst. Licence Licence name Responsible body # of exists experts TI Yes Licence for valuation Ministry of Public Works ~500 immovable properties SK Yes License appraiser of real Ministry of Transport and 115 estate Communications SA Yes N/A (not under FGU N/A (not under FGU 0 jurisdiction) jurisdiction) PG Yes Licence from Association Association of appraisers 150 of appraisers BG Yes License for an individual Appraisers National assessment Association of Serbia and Association of Court Experts LJ Yes Only for individual real Ministry of justice for cort 400 estate valuators assesors (300) and Slovenian Revision Instirut based on public appointment (100) 36
6th Regional Study on Cadastre and NSDI A tabular review of licence types for the real estate appraisal is given in Tab. 5.1. In the case of SK and LJ, resposible ministries issue the licenses, while in PG and BG, that work is done by professional associations of the appraisers. The largest number of licensed appraisers own LJ, 400, while in other countries (where applicable) is below 200. 5.3 Mass appraisal Market value for assessment purposes is generally determined through the application of mass appraisal techniques. Mass appraisal is the systematic appraisal of groups of properties as of a given date using standardized procedures and statistical testing. Determination of a parcel’s value is a process where assessing officers must rely upon valuation equations, tables, and schedules developed through mathematical analysis of market data. Values for individual parcels should not be based solely on the sale price of a property; rather, valuation schedules and models should be consistently applied to property data that are correct, complete, and up-to- date. According to the available data, mass appraisal is used in all contributing countries, except in PG. Main problem in mass appraisal in BL is that the mass appraisal is conducted by the tax administration office, without the influence of the geodetic administration. The problem could be, also, lack of qualitative data, which is the problem recognized in BG, which correspondents with the issue noticed by LJ, regarging the lack of detailed and updated data about the real estate, which is an important condition for realistic and accurate evaluation. Table 5.2 gives the information about the institutions/bodies collecting data necessary for the mass appraisal. Table 5.2 Bodies responsible for data collecting for the mass appraisal instl. Responsible body SK Agency for Real Estate Cadastre BL Tax Administration PR Tax Department (Ministry of Finance), Municipalities (Defartment of Finances) BG Republic Geodetic Authority Tax Administration LJ Surveying and Mapping Authority The valuation of the real properties registered in the real estate cadastre in SK is performed on the basis of a model for mass valuation. The mass valuation of the real properties can be used or taken under consideration during the determination of the amount of the property tax in compliance to the law. Tax Administration of BL collects data from citizens for the fiscal 37
6th Regional Study on Cadastre and NSDI register of property. in PG, Real Estate Administration performes evaluations according the claims of the state bodies or the municipalities. Regarding BG, RGA receives the data from the TA, updates that data and binds them to data from the database of the real estate cadastre. The resulting data is used to analyze the market. In the case of LJ, the real estate transactions were reviewed and processed for the purpose of making a model of the Slovenian real estate market and determining a valuation model of individual types of real estate. The Government of the Republic of Slovenia determined real estate valuation models by adopting the Real Estate Valuation Models Determination Decree (Official Gazette of the Republic of Slovenia, no. 95/11). Pursuant to this Decree, the application for ascribing values to the real estate was upgraded. This allowed a generalised market value to be ascribed to all real estate that is entered in the Real Estate Register. The models of mass valuation of real estate are managed and publically available online in the updated Real Estate Valuation Database. 5.4 Legislative considering mass appraisal In BL and PR, there are no laws that treat the question of the mass appraisal. Other contributing institutions solve the question of the mass appraisal as follows: • BG: Law on State Survey and Cadastre, Official Gazette No. 72/2009 and 18/2010. • LJ: Real Property Mass Appraisal Act – ZMVN (Official Gazette of the Republic of Slovenia, nos. 50/06 and 87/11), • SK: Law for real estate cadastre, Official Gazette 55/13, Mass appraisal issues are mentioned in three laws in PG: • Law on state survey and real estate cadastre, RCG 29/07 and Official Gazette CG 32/11 and 40/11 2007, • Law on state property, Official Gazette, CG 21/09, and • Law on expropriation. In BG and LJ, mass appraisal is still does not used in taxing purposes. LJ has no law about the real estate taxation on place and the proces is still based on payment of the substittution of the urban land usage. In SK, establishment and collection of the property taxes shall be performed by the municipality administration, the administration of the municipalities in the city of Skopje and the administration of the City of Skopje on the area of the municipality where the property is located. Base of the property tax shall be the market value of the immovables. The determination of the market value of the immovables shall be made by an appraiser employed in a local self-government unit, and upon a request of the local self-government unit, it may be made by an authorized appraiser. 38
6th Regional Study on Cadastre and NSDI The Methodology for Determining Market Value of Immovables shall be prescribed by the Government of the Republic of Macedonia, on a proposal of the Minister of Finance. PR uses the mass appraisal for calculation of the taxes on the properties. Local municipalities in PG use it for regular yearly real estate taxation. 39
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6th Regional Study on Cadastre and NSDI 6 STATUS OF REFERENCE SYSTEMS 6.1 Coordinate reference systems Countries belonging to former Yugoslavia shared the common Gaus-Krüger projection on Bessel ellipsoid. Due to the inhomogenous trigonometric networks and, therefore, low quality of survey data, relevant institutions in the region started to upgrade their reference systems. Most of the countries now use ETRS89 as their reference systems, while their reference frames are based on ITRF/ETRF, with different reference epochs. In most cases, they still keep Gauss-Krüger projection, while several of them are in the process of transfering to UTM. The complete list of applied CRSs and their implementations is showed in Tab. 6.1 Table 6.1 List of CRSs used by the countries inst. CRS Implementation Projection TI ETRS89 ETRF2000 Gauss-Kruger, UTM for small scale SK Macedonian State Coordinate ITRF94/ETRF19 Gauss-Krüger System based on Bessel Ellipsoid 89 and ITRF (MSCS) - in official use - ETRS89 2008 / ETRF 2000 BL Bessel 1841, and ETRS89 Ongoing Gauss-Kruger SA Bessel 1841 inherited from the ex Gauss-Kruger Yugoslavia, ETRF2000 (CS of CORS network stations) SO ETRS89 ETRF2000 UTM, Gauss-Krüger, Lambert conic conformal PR ETRS89 KosovaRef01 Gauss-Krüger PG ETRS89 ITRF96 Gauss-Kruger, UTM BG ETRS89 ETRF2010 UTM, GaussKruger ZG HTRS96 (ETRS89) ITRF1996, Transverse-Mercator 1995.55 Projection LJ D48GK and D96TM in ETRF00 Gauss Kruger and in establishment new CRS it will be used TM - transferzal Mercator projection MSCS dated from 1930-ies, while ETRS89 is introduced in SK in 2010. Its new reference system PR adopted in 2003, and PG in 2012. BG introduced its ETRF2010 in 2011, and ZG its projection based on Transversal Mercator projection in 2004. 41
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