=> Vous avez peut-être noté une interruption dans la mise à disposition des produits de niveau 2 et 3 sur le portail THEIA. Ceci s’explique par les perturbations en cours dans la disponibilité des données CAMS (Copernicus Atmosphere Monitoring Service) utilisées par la chaîne de correction atmosphérique MAJA. Ces perturbations sont liées à la migration […]
=> The applications of interferometric techniques on radar images are currently developing in many fields. Being able to easily process and plot radar images, interferograms or time series of interferograms with a tool and data that are free and available without being a specialist is an important issue for scientists or companies that do not […]
=>Les avions perturbent largement nos images spatiales, en raison des traces de cristaux de glace qui se forment derrière eux et qui se transforment souvent peu à peu en voiles nuageux. Nous avons dû mettre en place une méthode de détection et de correction des traces d’avion. Chaque vol en avion, en plus de participer […]
Don’t worry, I have not been converted to a football fan, it is still giving me allergies ! But after a post about sex ratio, we are still trying to increase the amount of connexions to this blog. However, the title of this post is partly true, since, simultaneously, we are engaged to two competitions to […]
=>Le projet SPOT5 (Take5) vient de publier une nouvelle version des données SPOT5 (Take5) de niveau 2 pour corriger un petit nombre de petits défauts détectés lors du premier traitement : +
=>The SPOT5 (Take5) project just released a new version of all SPOT5 (Take5) L2A data to account for several small issues encountered during the first processing :
=> The SMAC coefficients for Sentinel-2A are now available, and have been added to the CESBIO repository for SMAC coefficients. These coefficients were computed and checked by CNES colleagues in the Optical Measurement Physics service. If you happen to use these coefficients in your work, please thank CNES and CESBIO for providing them.As already said in an earlier […]
=> CNES just decided to extend the SPOT5 (Take5) experiment by one week until the 15th of September. This extension is a generous compensation for the loss of two periods of acquisition : Thanks to this extension, we will still get 5 complete months of data for each site, and about 30 acquisitions per site, every […]
As promised, the SPOT5 (Take5) L2A data acquired before the 3rd of June have just been uploaded to https://spot-take5.org The file format for both Level 1C and Level 2A is available here.Some explanations on how the the distribution server works is available here.