NEW PRODUCTION AND DISTRIBUTION MEANS FOR THE CNES THEIA CDS
The CDS THEIA of CNES is opening new centers to improve access to and dissemination of Earth observation data.
News
News
Resumption of CNES THEIA CDS Production
The CDS THEIA Team at CNES is pleased to announce the resumption of value-added product production starting December 12, 2024, on its new production center. This production resumption, effective from […]
News
GEOV2-AVHRR: updated and consolidated plant data
The GEOV2-AVHRR collection includes the 2022 version of 3 essential vegetation variables (LAI, FAPAR, FCOVER). The whole data processing has also been updated.
Publications
Welcome to Sentinel-2C, but why not keep Sentinel-2A operational too?
The Sentinel-2C satellite was launched by ESA and the Copernicus programme on 4 September 2024 on a VEGA launcher. As soon as it is operational, nominally following an estimated 3-month […]
Agenda
The 2nd Workshop dedicated to high-resolution thermal observation gets underway
Save already the date for the coming 2nd French-Indian Workshp dedicated to HR thermal observation.
2nd International Workshop on High Resolution Thermal Earth Observation
Following the 2023 conference https://thermal2023.esa.int, CNES and the Indian space agency ISRO are organizing the 2nd International Workshop on High Resolution Thermal Earth Observation in Ahmedabad (India) from November 19 […]
Publications
clASpy_T : a 3D point cloud classification tool for estuary monitoring
The THEIA portfolio of Lidar data processing tools has been extended with a new software tool for creating 3D point cloud classification models using machine learning: cLASpy_T cLASpy_T aims to […]
PhD & PostDoc
[PhD] Spatio-temporal dynamics of suspended particulate matter in the estuary/coastal sea continuum
Thesis project aiming to integrate and interact high-frequency in situ data (COAST-HF, SYNAPSES) with water color satellite data (Sentinel 2/3 – Landsat – MODIS) to enhance our understanding of the land-sea interface.
Publications
Two THEIA LiDAR tools for forest monitoring
On this International Day of Forests, for which innovation has a major role to play in 2024, we are highlighting two tools dedicated to the management of aerial LiDAR data […]
News
SWOT data that exceeds expectations
The SWOT space mission was launched at the end of 2022 by CNES and NASA to document the water masses of the entire planet – oceans and continental waters. Data […]
Publications
Measuring the albedo of mainland France from Sentinel-2
THEIA’s Albedo team has developed a method for calculating high-resolution (HR) albedo using Sentinel-2 data. The method has already been used as part of the Copernicus Global Land Service program, […]
Products
OSO 2023 Data : a little more patience ahead
THEIA Land Cover product is produced each year by CESBIO and CNES. It provides a 24-class typology of land cover, downloadable by department for mainland France. Production begins in January […]