Satellite Data

Satellite Data

Unlike Theia value-added products, satellite images are distributed in raw or orthorectified format in top-of-atmosphere reflectance without thematic post-processing.

As shown in the tables below, commercial imagery in pooled supply is now available via DINAMIS while Venµs level 1 imagery remains distributed via the CNES contribution to Theia.

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

Availability
Pléiades, Spot 6/7, SWH & RapidEyedinamis.data-terra.org
AreaTime spanAccessAvailability
Venus159 sites worldwideVaries by site (best from November 2017)All usersTOA Reflectance
theia.cnes.fr


Surface Réflectance
theia.cnes.fr

Lidar Satellite Data

AreaTime spanAccessAvailability
LidarFrance, Africa, South America2003>2009All usersids.equipex-geosud.fr

Radar Satellite Data

 AreaTime spanAccessAvailability
Radar
altimetry
Worldmai 1995
> juin 2003
All users
(non-
commercial use)
ctoh.legos.obs-mip.fr
Radar
(CSM – TSX)
France,
South America, Asia
2013>2014French public stakeholdersids.equipex-geosud.fr
Radar
(Palsar)
Sahara,
Arabia
2007>2008
All users
(non-
commercial use)
saharasar.obs.u-bordeaux1.fr

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