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News - Success Stories
New cross-calibration readies PROBA-1 data for climate research
While PROBA-1 has already exceeded expectations by suppling over 21 years of Earth observation hyperspectral data, recent cross-calibration activities are aiming to ensure the data will robustly serve long time-series research, even when the satellite ends operations.
Data - Announcement of Opportunity (Restrained)
Announcement of Opportunity for S3VT (Sentinel-3 Validation Team)
In the framework of a Copernicus collaborative agreement ESA and EUMETSAT invite interested groups and individuals to support the Sentinel-3 Validation Team (S3VT).
News - Infographics
PROBA-1 - From technology demonstration to long-term Earth observation
Learn about ESA's PROBA-1 (Project for On-Board Autonomy) mission in our new infographic.
Activity - Projects
Dragon 2 Cooperation Programme
The Dragon 2 Programme focussed on the exploitation of ESA, ESA's Third Party Missions and Chinese Earth observation data for science and applications development in land, ocean and atmospheric applications.
News - Data Release news
Release of new Envisat DORIS Precise Orbit data
A new version of the Envisat Precise Orbit products has been generated by the Centre de Traitement Doris Poseidon (CTDP) using the Geophysical Data Records F standards (GDR-F). The new dataset (DOR_VOR_AX vF) is now available to users in Envisat format from the ESA dissemination service.
Tools - Apps
Heritage Missions app for Android
Download the Heritage Missions application to discover what the missions were about, how it worked and what the elements of the space and ground segment that make these missions unique.
Mission - Copernicus Sentinels
Copernicus Sentinel-3
Copernicus Sentinel-3 is an European Earth Observation satellite mission developed to support Copernicus ocean, land, atmospheric, emergency, security and cryospheric applications.
Document - Product Specifications
Envisat products specifications - Volume 9 - DORIS products specifications
Mission - Third Party Missions
PROBA-1
PROBA-1 is a technology demonstration satellite that later became an operational Earth observation mission.
Mission - Heritage Missions
Envisat
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.
Document - Proceedings
Hyperspectral Workshop 2010
Proceedings of the Hyperspectral Workshop 2010 held on 17-18 March 2010 in ESA-ESRIN, Frascati, Italy. This workshop was organised by the European Space Agency (ESA), the German Aerospace Center (DLR)/the German Research Center for Geosciences (GFZ) and the Italian Space Agency (ASI).
Document - General Reference
Overview of an Intelligent Sensorweb for Integrated Earth Sensing Project
News - Data Release news
Updated Precise Orbit data (POD) for the full ERS-1 and ERS-2 mission available
The Precise Orbit files (ERS.ORB.POD) for the entire ERS-1 and ERS-2 mission periods have been reprocessed with up-to-date standards.
News - Success Stories
Spotlight on sea-level rise
Scientists to share findings on how satellite has revealed changes in the height of the sea, ice, inland bodies of water and more.
Document - General Reference
A-Review-of-Mediterranean-Environmental-Management-Actions-Using-Space-Techniques.pdf
This document represents the executive review of the work performed by CTM (Centro di Telerilevamento Mediterraneo) and the National Observatory of Athens. This review has been promoted by ESA - EURISY Colloquium (Athens, 19-20 October 1998)
Document - General Reference
A-New-Earth-Explorer-The-Third-Cycle-of-Core-Earth-Explorers.pdf
This article is extracted from ESA Bulletin Nr. 131
Document - Product Document
ERS-Ground-Stations-Products-Specification.pdf
This document defines all outgoing products generated by the ERS-1 and ERS-2 Ground Stations at: Kiruna, Fucino, Maspalomas, Gatineau and Prince Albert. Products are defined in terms of their structure, content and format. Distribution media are defined in terms of their type and format.
Document - Product Document
ERS-Products-WMO-FM94-BUFR-Format.pdf
This document defines all the products distributed by ESA/ESRIN for transmission over the World Meteorological Organisation (WMO) Global Telecommunication System (GTS). Products are defined in terms of their structure, content and format.
Document - Product Cal/Val Plan/Report
ERS-2-Rapid-Products-Validation.pdf
This note shortly summarizes the validation activities for the new rapid orbit and altimeter products RPD/ROPR for ERS-2. Besides internal quality measures the products are compared with the operational Preliminary Orbit (PRL) and the Quick-Look Ocean Product Records (QLOPR).