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- Data (12)
- News (12)
- Missions (2)
- Events (5)
- Tools (4)
- Activities (5)
- Documents (1419)
News - Success Stories
10 years of Envisat data help to illuminate ocean processes
A decade after Envisat beamed its final image to the planet, the pioneering ESA mission is continuing to foster improved understanding of Earth’s systems.
Document - General Reference
141022-RMA-03-data-consistency.pdf
ERS-2 ASCAT Data Consistency presentation
Document - General Reference
150604-RMA-01-ERS1-calibration-reprocessing-v2.pdf
ERS1-calibration-reprocessing-v2
Document - Proceedings
2nd-International-GOCE-User-Workshop.pdf
This document describes the proceedings of the 2nd International GOCE User workshop held at the ESA-ESRIN Site, Frascati, Italy, 8-10 March 2004.
Document - Proceedings
4th-International-GOCE-User-Workshop.pdf
Proceedings of the 4th International GOCE User Workshop held on 31 March - 1 April 2011 at the Technische Universitat Munich, Germany
Document - General Reference
A-Jewel-in-ESAs-Crown-GOCE-and-its-Gravity-Measurement-Systems.pdf
This article is extracted from ESA Bulletin Nr. 133
Document - Proceedings
Abstracts-of-2nd-International-GOCE-User-Workshop.pdf
This volume collects the abstracts of the papers presented at the GOCE User Workshop, held on 8-10 March 2004 at ESA ESRIN, Frascati Italy.
Document - Product Document
Access to Envisat Data
The scope of this document is to focus on the data dissemination methods and the different means offered to Users to access the Envisat data.
Event - Training
Advanced Training Course in Land Remote Sensing 2012
The 2012 advanced training course focused on land remote sensing theory and applications.
Document - Software Verification Plan/Report
An-assessment-of-ERS-SAR-Low-Resolution-Imagery.pdf
The objective of this technical note is to describe and to analyse the various concepts associated with the ERS SAR low resolution imagery. This study is done in order to evaluate a range of products, to consider the trade-offs involved in product specification and to propose some recommendations fro low resolution imagery of quality suitable for a broad range of potential applications.
Document - Software Verification Plan/Report
An-investigation-of-the-error-characteristics-of-the-GOCE-geoid-models.pdf
This report presents an initial investigation into the error characteristics of the GOCE gravity field models as they are realised in the calculated geoid anomalies.
Document - General Reference
An-oceanographers-guide-to-GOCE-and-the-geoid.pdf
This article was published in Ocean Science Discussions. It gives a review of the geodetic concepts necessary for oceanographers to make use of satellite gravity data to define the geoid, and to interpret the resulting product.
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).
Data - EO Sign In Authentication (Open)
Atmospheric Thematic Data Product [MWR_TDPATM]
This is the Atmospheric Thematic Data Product (TDP) V1 resulting from the ESA FDR4ALT project and containing Total Column Water Vapour (TCWV), Cloud Liquid Water Path (LWP), Atmospheric Attenuation of the altimeter backscattering coefficient at Ku-band (AttKu), and Wet Tropospheric Correction (WTC), retrieved from observations of the Microwave Radiometer (MWR) instruments flown on-board the ERS-1, and ERS-2, and Envisat satellites. Compared to existing datasets, the Atmospheric TDP demonstrates notable improvements in several aspects: Improved temporal coverage, especially for ERS-2 Improved L0 -> 1 processing Two different corrections are provided based on a neural network retrieval or on a 1D-VAR approach The FDR4ALT products are available in NetCDF format. Free standard tools for reading NetCDF data can be used. Information for expert altimetry users is also available in a dedicated NetCDF group within the products. Please consult the FDR4ALT Product User Guide before using the data. The FDR4ALT datasets represent the new reference data for the ERS/Envisat altimetry missions, superseding any previous mission data. Users are strongly encouraged to make use of these datasets for optimal results.
Tools - Other
Broadview Radar Altimetry Toolbox
BRAT is an extensive tutorial on what is altimetry, techniques used and examples of usage of data; plus software to read, process and visualise altimetry data.
News - Operational News
Change of access to FTP-S for ERS and Envisat Radar Altimeter data
As of 29 November 2023, access to the ERS-1/2 and Envisat Radar Altimeter data will be changed from simple FTP to FTP-S.