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Xinjiang Uygur Region (China), 2001
View the satellite image captured by ERS-2, highlighting the northernmost region between Kazakhstan and Mongolia.
Workshop on International Cooperation in Spaceborne Imaging Spectroscopy
The workshop aimed to recommend future international coordination permitting cooperation in the deployment, operation, and exploitation of space-based imaging spectrometers for terrestrial and coastal scientific and operational applications.
wind-scatterometer-processing-requirements-from-sigma-nought-triplets-to-dealiased-wind.pdf
This document defines the ground processing algorithms for the ERS-1 AMI wind mode (Scatterometer) from the sigma nought triplets to the wind speed and direction, including the wind retrieval and the ambiguity removal processing.
Why the (A)SAR product name you see in OTF is not what you get?
The (A)SAR product names in the ESA (A)SAR On-The-Fly (OTF) catalogue differ slightly from the actual downloaded files due to the systematic addition of 1.5 seconds' margins before and after the requested scene.
What quality issues apply to the (A)SAR and ALOS PALSAR data?
Information on quality issues related to (A)SAR data, including specific disclaimers for Envisat ASAR and ALOS PALSAR products.
What is the format for ERS and Envisat (A)SAR data available via OTF?
Learn about the format for ERS SAR and Envisat ASAR data available via On-The-Fly (OTF).
What is the ESA online On-The-Fly dissemination service?
Explore ESA's On-The-Fly dissemination service (L-OADS), featuring Third Party Missions and ESAR products enabling immediate downloads upon request with a valid EO Sign-In account.
What are the next Earth Explorers?
Learn about the planned missions in the Earth Explorers programme - EarthCARE, Biomass, FLEX, and FORUM - which will further our understanding of Earth’s climate.
Wetlands monitoring by ERS SAR data.pdf
The objectives of this study were to assess the suitability of ERS SAR images in monitoring the seasonal changes of the wetland areas which are difficult to monitor on land. Lake Bangweulu in Zambia was selected for the study. An additional objective was to carry out a comparison of the results obtained from both ERS SAR and NOAA AVHRR data.
WATS - Water Vapour and Temperature in the Troposphere and Stratosphere.pdf
This report describes the WATS mission, one of the candidate Earth Explorers in the second cycle in 2001.
warp5-grid.pdf
SCIRoCCo WARP 5 Grid
WALES - Water Vapour Lidar Experiment in Space
This report describes the WALES mission, one of the candidate Earth Explorers in the second cycle in 2001.
Vienna (Austria), 2004
Explore Vienna, through a multitemporal SAR colour composite image.
Venice (Italy), 2004
See the SAR multitemporal colour composite image of Venice.
Valencia (Spain), 2010
See Valencia in a SAR multitemporal composite image, created by merging three satellite images from 1995, 2003 and 2010.
UWA Processing Algorithm Specification
This technical note specifies version 2 of the algorithm to derive SAR wave spectrum products from ERS AMI wave mode data.
UV nadir viewing galleries
Atmospheric chemistry nadir observation from space now spans nearly forty years. The early UVN (UV nadir missions) mainly focused on measuring ozone.
UTC-SBT time correlation study
UTC-SBT time correlation study
User Documentation for (A)ATSR 4th Reprocessing Level 1B Products
This document provides a guide for users of (A)ATSR 4th reprocessing products, giving easily viewed format details, highlighting differences from previous reprocessed products, noting technical features inherent in the products, and giving notification of remaining Open Issues.User Documentation for (A)ATSR 4th Reprocessing Level 1B Products
Useful information about interferometry with ERS and Envisat (A)SAR data
Explore the valuable realm of interferometry with ERS and Envisat (A)SAR data through a comprehensive overview of suitable product types, access protocols, and relevant toolboxes.