CNES OpenSearch implementations

CEOS WGISS 36 - Frascati, Italy - 2013.09.17

OpenSearch applied to Earth Observations products

Keywords: opensearch, EO, RDF, Linked Data

Transcript

1. Jérôme Gasperi CNES OpenSearch implementations WGISS-36 ESA/ESRIN - Frascati, Italy - September 17th, 2013
2. Theia Land Surface Thematic center - http://www.ptsc.fr
3. WHAT ? Facilitate the study of issues related to the impact of anthropogenic pressures on climate and ecosystems [...] understand the dynamics of biodiversity." HOW ? Offers the national and international scientific communities [...] a thematic platform with broad range of images at different scales along with processing services.
4. CNES METACATALOG GEOSUD Kalideos Land Surfaces Portal SENTINEL 2 SPOT World Heritage 2005-2009 POSTEL Spirit Hydroweb Landsat 5-7-8 Take5 Currently ~ 120 000 products France Very High resolution cover (RapidEye / Pléiades) ~ 400 000 products Huge amount of products (Geographical extent in discussion) CSW ISO OpenSearch OpenSearch OpenSearch OpenSearch Existing as of September 2013 Planned 2014 - 2015 Theia Today and Tomorrow
5. Landsat Landsat Landsat 3. Search/Visualize/Download services are provided depending on user authorization. Authentication is based on Single Sign On (SSO) technology Landsat 2. ...Various partners ! 1. Various platforms / Various projects... Laat Try it ! http://ptsc.teledetection.fr/ ptsc-search/pages/main.jsf
6. Take5 (SPOT 4) Sentinel-2 time series simulator
7. WHAT ? 45 sites observed every 5 days from march to june 2013 HOW ? SPOT4 orbit lowered by 3 kilometers to get Sentinel-2 orbit repeatability
8. Landsat Landsat Landsat 3. Selected product can be seen in full resolution directly on the map through WMS Landsat 2. Click on product thumbnail to download individual product 1C or 2A. Click on 1C or 2A to download the whole serie 1. Choose an acquisition site from the list or directly from the map Laat Try it ! http://spirit.cnes.fr/take5/