To download certain satellite data, you will be asked to create a Theia account. The creation is free and open to all. If you have any difficulties, make sure you have followed all the steps.
Optic Satellite Data
| Area | Time span | Acces | Availability | |
| Pleiades | Small areas in France and elsewhere.Petites zones | 2012-2017 | French national stakeholders | spatial.ign.fr theia.cnes.fr |
| Spot 6/7 | France and the whole world | 2013… | French national stakeholders Private actors (under some restriction) | ids.equipex-geosud.fr, spatial.ign.fr |
| Sentinel-2 Surface Reflectance | France and other world areas | 2016 – Now | All users | theia.cnes.fr |
| Landsat reflectance | Time series for France and ROM-COM | 2005 – 2011 – April 2013 – Now | All users | postel.theia.cnes.fr |
| Spot World Heritage | Over 200,000 images in the world | 1986-2010 | All users (non-commercial use only) | theia.cnes.fr SWH1 theia.cnes.fr |
| Spot 4 (Take 5) | 45 sites in the world | February >June 2013 | All users | take5.theia.cnes.fr/ |
| Spot 5 (Take 5) | 150 sites in the world | April >September 2015 | All users | take5.theia.cnes.fr/ |
| RapidEye Spot 1-5 | France | 2005, 2011, 2013,… | French public stakesholders | ids.equipex-geosud.fr |
| Venus | 159 sites over the world | Dependent o n the area (at best since 2017, November) | All users | TOC Reflectance theia.cnes.fr Surface Reflectance theia.cnes.fr |
Lidar Satellite Data
| Area | Time span | Access | Availability | |
| Lidar | France, Africa, South America | 2003>2009 | All users | ids.equipex-geosud.fr |
Radar Satellite Data
| Area | Time span | Access | Availability | |
|---|---|---|---|---|
| Radar altimetry | World | mai 1995 > juin 2003 | All users (non- commercial use) | ctoh.legos.obs-mip.fr |
| Radar (CSM – TSX) | France, South America, Asia | 2013>2014 | French public stakeholders | ids.equipex-geosud.fr |
| Radar (Palsar) | Sahara, Arabia | 2007>2008 | All users (non- commercial use) | saharasar.obs.u-bordeaux1.fr |