Hydrology datahub - theia-land
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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
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
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
MetaCatalog Copernicus …and more Services VRE JupyterHub THEIA Hydrology + our own SWOT Mission production Center TIMESERIES
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
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
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
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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