Update README.rst

README.rst

 Sen2Chain
 =========
 
-Sen2Chain is a simple utility written in Python 3 to download and process Sentinel-2 images.
 
-It uses the `sentinelsat <https://github.com/sentinelsat/sentinelsat>`_ and `peps_download <https://github.com/olivierhagolle/peps_download>`_ packages to find and download data, and ESA's `Sen2Cor <http://step.esa.int/main/third-party-plugins-2/sen2cor/>`_ processor to perform atmospheric, terrain and cirrus correction.
+Sen2Chain is a simple utility written in Python 3 to download and process Sentinel-2 images.
+It uses EODAG package to find and download data, and ESA’s Sen2Cor processor to perform atmospheric, terrain and cirrus correction.
 
 Main features:
 
-* downloading of L1C (top of atmosphere) products from Scihub and PEPS mirrors;
-* processing of L1C to L2A (bottom of atmosphere) products;
-* computing of radiometric indices;
-* time series extraction of thoses indices;
-* full automatization of the above features.
+* Downloading of L1C (top of atmosphere) products from EODAG available providers;
+* Processing of L1C to L2A (bottom of atmosphere) products;
+* Computing of radiometric indices;
+* Time series extraction of thoses indices;
+* Full automatization of the above features.
 
 All these features can be launched in multiprocessing.
 
+Find the full documentation 'here <https://sen2chain.readthedocs.io>'_.
+
 Contributing
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