Dataset
Sentinel 1 Analysis-Ready Data for the Committee on Earth Observation Satellites (ARD4CEOS) over Gibraltar
Abstract
This reference only dataset contains Sentinel-1 data that has been modified to provide a Normalised Radar Backscatter, Analysis Ready Dataset over Gibraltar. Two months' of data are provided for each area in the CARD4L v3.2.2 standard format. The data is designed to be used with the ESA SNAP toolbox. UK Analysis-Ready Data (ARD) tests in support of the Committee on Earth Observation Satellites (CEOS) Standards is a project run by the Group on Earth Observations (GEO)/CEOS office. The purpose of the project was to demonstrate the UK's ability to produce ARD to the specified CEOS Analysis Ready Data for Land (CARD4L) standards. The GEO/CEOS office is hosted by NCEO and funded by UK Space Agency, DEFRA and NERC.
Details
| Previous Info: |
No news update for this record
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| Previously used record identifiers: |
No related previous identifiers.
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| Access rules: |
Public data: access to these data is available to both registered and non-registered users.
Use of these data is covered by the following licence(s): http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/ When using these data you must cite them correctly using the citation given on the CEDA Data Catalogue record. |
| Data lineage: |
Contains modified Copernicus Sentinel data 2018; Example ARD dataset produced under the 'UK Analysis-Ready Data Tests in Support of CEOS Standards' project. Data delivered to CEDA for archiving |
| Data Quality: |
Data are as given by the data provider, no quality control has been performed by the Centre for Environmental Data Analysis (CEDA)
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| File Format: |
These data are provided in HDR and IMG format suitable for use with the ESA SNAP toolbox. Each product comes with various masks and metadata files.
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Related Documents
| CARD4L Product Specification Backscatter |
Process overview
Instrument/Platform pairings
| Sentinel 1 Synthetic Aperture Radar (SAR) | Deployed on: Sentinel 1A |
Instrument/Platform pairings
| Sentinel 1 Synthetic Aperture Radar (SAR) | Deployed on: Sentinel 1B |
Computation Element: 1
| Title | Analysis Ready Sentinel 1 data using SNAP toolbox. |
| Abstract | Using the Sentinel SNAP toolbox to process Sentinel 1 GRD products. Each file had the following workflow applied to it: Apply orbit file, Correct for border anomalies, Thermal noise correction, Radiometric calibration, Terrain correction, Geometry. |
| Input Description | None |
| Output Description | None |
| Software Reference | None |
| Output Description | None |
| Output Description | None |
No variables found.
Temporal Range
2018-02-01T00:00:00
2018-03-31T22:59:59
Geographic Extent
37.2340° |
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-7.8530° |
-3.1470° |
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34.9040° |