- ERS-1/2 ATSR Gridded Brightnes...
ERS-1/2 ATSR Gridded Brightness Temperature/Reflectance [AT1/AT2_TOA_1P]
How To Access Data
Fast Registration with Approval (Restrained)
- Go to the ESA User Services Portal
- Register or log in to EO Sign In
- Submit the form for accessing the data
- The request will be evaluated by ESA, which normally takes up to 2 days
- Upon successful evaluation, you will receive a confirmation email
- A second email will follow with details of where to download the data
- Download the products from ftp://ats-ftp-ds.eo.esa.int/ via an FTP client.
The Gridded Brightness Temperature/Reflectance (GBTR) product contains top of atmosphere (TOA) brightness temperature (BT) values for the infra-red channels and reflectance values for the visible channels. Values for each channel and for the nadir and forward views occupy separate measurement data sets. Additional MDS contain cloud and land/sea flags and confidence flags for each image pixel.
The 3rd reprocessing of ATSR data was performed in 2013; the processing updates that have been put in place and the scientific improvements are outlined in full in the User Summary Note for the Third ERS ATSR Reprocessing.
DATA SET SPECIFICATIONS
APPLICABLE TERMS & CONDITIONS
Utilisation of this data is subject to ESA's Earth Observation Terms and Conditions.
Envisat-style Products for ATSR-1 and ATSR-2 Data
AATSR Product Specifications
ATSR-1 Product Information
More ATSR Documents
(A)ATSR Software Tools
ESA Earth Observation User Services Portal
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