We are very proud to tell that our consortium was selected by ESA for the S2-Agri call for tender. Our consortium is built from the following partners :

 The S2-Agri project, whose website was just created, aims at showing on a large scale project, the capabilities of Sentinel-2 mission for agriculture monitoring, by providing, after consulting several « champion » users, and open source processing software, that will provide the following types of products : 

  • periodic synthese of surface reflectances (Level 3A products)
  • a crop mask
  • a map of the main crops (see the image below, and the post on land cover maps)
  • some vegetation indices or biophysical variables

Example of a land cover map automatically generated by a software developed by Isabel Rodes (CESBIO), from LANDSAT 5 and 7 data in 2010. This land cover map was produced by I. Rodes, in the framework of a methodological PhD thesis, it is not as specialized for Agriculture as the ones that will be produced for S2-Agri project. It still already provides 3 agriculture classes : winter crops, summer corps, and meadows.
 This project, which started on January 31st, 2014, will be carried out in three phases, each with an approximative duration of 1 year.

  1. A test phase, to develop, tune and validate methods and products, on 13 sites scattered around the world, this phase will mainly rely on SPOT4-Take5 data, complemented by LANDSAT 8 or RapidEye images. Several sites will be selected within the JECAM network.
  2. A development phase, during which the production system will be built, and prototype products will be issued and tested.
  3. A demonstration phase, based on the first year of Sentinel-2 acquisitions, for which 3 entire countries (> 500 000 km²) plus 5 sites of 300×3000 km². At least 2 of selected  the countries are in Africa.

At the end of the project, the production system will be released as an open source software by ESA, andA l’issue de ce projet, le système de production sera disponible en open source auprès de l’ESA, and given the amount of work, we will have won dark circles around our eyes! 

Laisser un commentaire

Votre adresse e-mail ne sera pas publiée. Les champs obligatoires sont indiqués avec *

Ce site utilise Akismet pour réduire les indésirables. En savoir plus sur comment les données de vos commentaires sont utilisées.