Hydrology datahub - theia-land

 
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Hydrology datahub - theia-land
Atelier Theia          LES UTILISATIONS DE LA TÉLÉDÉTECTION
12 octobre 2021
Montpellier            POUR LA QUALITÉ DES EAUX CONTINENTALES ET AUX INTERFACES

                                                , hydrology datahub

                                  Lionel Zawadzki, CNES
                                  Flavien Gouillon, CNES
                            Pascal Cauquil, CapGemini @CNES
                                  Bernard Specht, CNES
                                           hydroweb-ng@cnes.fr

   www.theia-land.fr
Hydrology datahub - theia-land
Atelier Theia          LES UTILISATIONS DE LA TÉLÉDÉTECTION
12 octobre 2021
Montpellier            POUR LA QUALITÉ DES EAUX CONTINENTALES ET AUX INTERFACES

   Foreword
                                  is an ambitious project initially dealing with
                           SWOT-HR and hydrology data distribution

         Very recently, we also started working on a variant, dedicated to
                 SWOT-LR and ocean altimetry data distribution

       The first SWOT-LR user interviews confirm that
        will require marginal adaptations to cover ocean altimetry needs.
                Contact us to participate @ hydroweb-ng@cnes.fr
   www.theia-land.fr                                                              2
Hydrology datahub - theia-land
Atelier Theia          LES UTILISATIONS DE LA TÉLÉDÉTECTION
12 octobre 2021
Montpellier            POUR LA QUALITÉ DES EAUX CONTINENTALES ET AUX INTERFACES

                                          , an ambitious Project

                                                                                   Hydrology
                                                             Virtual                  Data
                                 Centralized                                                             User Centered
       SWOT data                                            Research              Production
                                  access to                                                              Development
       distribution                                       Environment                 and
                                 hydrology
                                    data                                          Distribution

                             For SWOT CAL/VAL,         Bring your code next   Added value products    25 user interviews, 5
                            experts, institutional,    to the data and have      generated and        user brainstorming,
                            private and outreach           access to free     distributed with high   10 user tests, demos
                                                      resources (computing,       standards and         and feedback …
                                                       storage). Over 30 PB          globally
                                                          of satellite data    (Snow cover, water     Useful, usable, used !
                                                         available on line        masks, water
                                                                               temperature, water
                                                                                   quality, etc. )
   www.theia-land.fr                                                                                            3
Hydrology datahub - theia-land
MetaCatalog

                                            Copernicus
                                …and more    Services
             VRE JupyterHub
                                                      THEIA
                                                    Hydrology +
                                                     our own
                              SWOT Mission          production
                                Center

TIMESERIES
Hydrology datahub - theia-land
Customization internal         SWOT Ingestion
Jupyterhub server on     noVNC Desktop                                     metacatalog COTS
CNES HPC                                                                                                  Ingestion of CNES/THEIA
                         QGIS                                              STAC APIs for
Python Notebook                                                                                           hydrology catalogs
                                                                           hydroweb.next
R Notebooks              Datacube optimized access                                                        Ingestion of other hydrology
                                                                           Communication with
                         Direct link to hydroweb.next                      supervision system             catalogs
Dask                                                                                                 MetaCatalog
                                                                                                        … and more nice features
Upload/Download        … and more nice features

Voilà Render                                                                                                    Copernicus
                                                                                                    …and more    Services
                                VRE JupyterHub
                                                                                                                             THEIA
                                                                                                                           Hydrology +
Simple search            Raster Visualisation                                                                               our own
Advanced search          Vector Visualisation                                                SWOT Mission                  production
Layers Management        Timeseries Visualisation                                              Center
(Project)
                         Export To QGIS
Zip http download
                         Statistical Analyses
Script download          On demand processing
                         (SWOT Raster)
                       … and more nice features
       TIMESERIES                                       * snapshots of the virtual research environment (jupyterhub) & hydroweb.next
Hydrology datahub - theia-land
Monitor system Service
Monitor system health
                            Level
Monitor metacatalog
                            Notifications to operator
services
Monitor hydroweb.next       Monitor IT infrastructure
services (download,
authentication, search,
thesaurus…etc)            … and more nice features
Hydrology datahub - theia-land
Atelier Theia          LES UTILISATIONS DE LA TÉLÉDÉTECTION
12 octobre 2021
Montpellier            POUR LA QUALITÉ DES EAUX CONTINENTALES ET AUX INTERFACES

   Production

     • Through the                    catalog will be available all the
       hydrology data routinely operated by our Production Baseline

     • It runs the algorithms developed in the THEIA CES: initially
       OBS2CO (Water Quality), LetItSnow (Snow and Ice), SurfWater
       (Water Surfaces), MAJA, …

   www.theia-land.fr                                                              7
Hydrology datahub - theia-land
Atelier Theia          LES UTILISATIONS DE LA TÉLÉDÉTECTION
12 octobre 2021
Montpellier            POUR LA QUALITÉ DES EAUX CONTINENTALES ET AUX INTERFACES

                         Where are we heading ? Our ambitions
                              December 21                                  T3 22
                              •   Ingestion, download and visualization    •   Advanced functions (export QGIS,
                                  of SWOT HR data                              statistical analyses,…)
                              •   Proof of concept for hydrology           •   Global routine production
                                  production (first LIS)                   •   Full system monitoring

                                                     March 22                                    Launch
                                                     •   hydroweb.next open                      •   Test system validated, ready to
                                                     •   Access to more catalogs                     receive, distribute and combine the
                                                     •   Regional routine production (in             data
                                                         particular Obs2Co, LIS, Surfwater…)
                                                     •   Advanced functions
   www.theia-land.fr                                                                                                                       8
Atelier Theia          LES UTILISATIONS DE LA TÉLÉDÉTECTION
12 octobre 2021
Montpellier            POUR LA QUALITÉ DES EAUX CONTINENTALES ET AUX INTERFACES

                                                              Merci!
                                              Help us specifying your distribution
                                              plateform :

                                              hydroweb-ng@cnes.fr

   www.theia-land.fr
Retrouvez toutes les présentations de l’atelier
   LES UTILISATIONS DE LA TÉLÉDÉTECTION
   POUR LA QUALITÉ DES EAUX CONTINENTALES ET AUX INTERFACES
              sur www.theia-land.fr/eaux21
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