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ERS ATSR fourth Reprocessing datasets available to users
The fourth Reprocessing of the ATSR L1B datasets derived from the ERS-1 and ERS-2 satellites have now been released to users by the European Space Agency (ESA).
ERS ATSR L1B Brightness Temperature/Radiance [ER1_AT_1_RBT / ER2_AT_1_RBT]
Band measurements with associated uncertainty estimates. The ERS-1/2 ATSR Level 1B Brightness Temperature/Radiance products (RBT) contain top of atmosphere (TOA) brightness temperature (BT) values for the infra-red channels and radiance values for the visible channels, when available, on a 1-km pixel grid. The visible channels are only available for the ATSR-2 instrument. Values for each channel and for the nadir and oblique views occupy separate NetCDF files within the Sentinel-SAFE format, along with associated uncertainty estimates. Additional files contain cloud flags, land and water masks, and confidence flags for each image pixel, as well as instrument and ancillary meteorological information. The ATSR-1 and ATSR-2 products [ER1_AT_1_RBT and ER2_AT_1_RBT], in NetCDF format stemming from the 4th ATSR reprocessing, are precursors of Envisat AATSR and Sentinel-3 SLSTR data. They have replaced the former L1B products [AT1_TOA_1P and AT2_TOA_1P] in Envisat format from the 3rd reprocessing. Users with Envisat-format products are recommended to move to the new Sentinel-SAFE like/NetCDF format products, and consult the ERS ATSR Product Notice Readme document. The processing updates that have been put in place and the expected scientific improvements for the ERS ATSR 4th reprocessing data have been outlined in full in the User Documentation for (A)ATSR 4th Reprocessing Products
New campaign dataset for tomographic sensing experiment
A new dataset has been released for the TomoSense campaign, which took place in Germany between 2019 and 2021.
Fires in Pisa (Italy), September 2018
View the wildfires in central Italy through Landsat 8 and Sentinel-2 imagery.
Monitoring the Mount Vesuvius fires, 2017
View the aftermath of the July 2017 fires around Mount Vesuvius Volcano and the Amalfi Coast through Landsat 8 images.
Huelva Province Evolution: A Satellite Perspective from 1984 to 2014
Explore changes in agricultural land use in Huelva province, Spain, over 30 years with Landsat 5 and 8 satellite images.
Fires on Samos Island (Greece) in July 2000
Discover satellite images depicting the aftermath of the July 2000 fire on Samos Island, Greece.
TomoSense
The TomoSense experiment was conceived to provide the scientific community with unprecedented data to study the features of radar scattering from temperate forests, comprising tomographic and fully polarimetric SAR surveys at P-, L-, and C-band, acquired in mono- and bi-static mode by simultaneously flying two aircraft.
TomoSense Final Report
This report provides technical assistance for airborne measurements during the TomoSense Experiment
TomoSense
The TomoSense experiment was conceived to provide the scientific community with unprecedented data to study the features of radar scattering from temperate forests, comprising tomographic and fully polarimetric SAR surveys at P-, L-, and C-band, acquired in mono- and bi-static mode by simultaneously flying two aircraft.
New campaign dataset supports validation of upcoming FORUM mission
A new dataset has been released for the FINESSE at Andøya campaign, which took place in Norway in 2023.
FINESSE at Andøya 2023
The Andøya campaign was undertaken in support of the Earth Explorer 9 Far-infrared Outgoing Radiation Understanding and Monitoring (FORUM) mission.
FINESSE at Andøya 2023
The Andøya campaign was undertaken in support of the Earth Explorer 9 Far-infrared Outgoing Radiation Understanding and Monitoring (FORUM) mission.
Spotlight on Third Party Mission provider: EUSI
European Space Imaging (EUSI) is one of ESA’s suppliers of commercial Very High Resolution (VHR) satellite imagery for scientific research in Earth Observation (EO).
Featuring the power of Earth observation data at EGU
The European Geosciences Union General Assembly 2024 brings together geoscientists from all over the world, aiming to provide a forum where scientists and early career researchers can present their work and discuss their ideas with experts, in all fields of geoscience.
Earth Online Newsletter - 22 March 2024
This issue of the Earth Online Newsletter covers a selection of the latest news and events from ESA.
Announcement of Opportunity for SAOCOM – deadline extended
The submission deadline for the ESA/CONAE Announcement of Opportunity for SAOCOM mission data has been extended until 31 December 2024.
Transition from FTP to FTPS for SMOS, Aeolus and Campaign data dissemination systems
As of 15 April 2024 access to the SMOS, Aeolus and Campaign data will be changed from simple FTP to FTPS.
How scientists are unlocking the potential of SAOCOM
A team of scientists has drawn on SAOCOM data to measure the heights of forests in Argentina, marking the first time that tree canopies have been mapped using the two-satellite constellation.
SMOS data distribution resumed
SMOS data distribution to end users was resumed on 12 March 2024 after confirmation of the adequate quality of the current data.