Jérôme Gasperi

CNES OpenSearch implementations

WGISS-36ESA/ESRIN - Frascati, Italy - September 17th, 2013

TheiaLand Surface Thematic center - http://www.ptsc.fr

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.

CNES

METACATALOG

GEOSUD

Kalideos

Land Surfaces Portal

SENTINEL 2

SPOT World Heritage

2005-2009

POSTELSpirit

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

OpenS

earch

OpenSearch

Existing as of September 2013

Planned 2014 - 2015

TheiaToday and Tomorrow

Landsat Landsat

Landsat

3. Search/Visualize/Download services are provided depending on user authorization. Authentication is based on Single Sign On (SSO) technology

Landsat2. ...Various partners !

1. Various platforms / Various projects...Laat

Try it !http://ptsc.teledetection.fr/ptsc-search/pages/main.jsf

Take5 (SPOT 4)Sentinel-2 time series simulator

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

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/