DESCRIPTIONThe HEDAVI (HEritage DAta Visualisation) service allows you to discover a wealth of heritage data from ERS and Envisat missions, as well as from Landsat-5 and -7, two important heritage Third Party Missions, through ESA's Long Term Data Preservation programme.
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Find the tools you need to process and visualise data, browse through mission documentation and learn more about European Space Agency Earth Observation projects and opportunities.
Envisat was ESA's successor to ERS. Envisat carried ten instruments aboard for a wide range of Earth observing fields. The mission was operational from 2002 to 2012. Read more
more MissionsThe LRR instrument aboard Envisat was used to accurately determine the orbital height of the satellite. Read more
more InstrumentsWith integration of four additional Envisat ASAR Level 1 collections, ESA is now providing access to the complete Envisat and ERS (A)SAR imagery data archive via the ESA (A)SAR Online Dissemination service. Read more
more NewsThe 26th Annual GRSG Conference 'Challenges in Geological Remote Sensing' focused on a wide range of remote sensing applications, tools, latest developments and sensors. Read more
more EventsA series of Jupyter Notebooks are available, in order to understand how to exploit the API that provides the data access service for different types of datasets included in the ESA PDGS datacube. Read more
more Tools and toolboxesResearch User Support (RUS) training includes face-to-face sessions and online webinars, mainly focused on hands-on exercises for the use of Copernicus Sentinel data. Read more
more ActivitiesThe main objective of Sen3Exp (Sentinel-3 Experimental Campaign) was to provide a comprehensive dataset that covers all Sentinel-3 OLCI and SLSTR bands that is to be used for the algorithm prototype and ground segment processor development. Read more
more CampaignsThis document defines general standards to be followed during the initial development phases of processing software for the Envisat Payload Data Segment (PDS). The main activities during the different development steps are outlined and the documentation to be delivered at different stages is specified. Download
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