Defra and JNCC Sentinel-1 Analysis Ready Data (ARD)

• Published by: Scottish Government SpatialData.gov.scot
• Last updated: 19 June 2024
• Topic: Not added
• Licence: Other Licence ; View licence information

Summary

These data have been created by the Department for Environment, Food and Rural Affairs (Defra) and Joint Nature Conservation Committee (JNCC) in order to cost effectively provide high quality, Analysis Ready Data (ARD) for a wide range of applications. The dataset contains modified Copernicus Sentinel-1 data processed into a normalised radar backscatter product on a linear scale in dB. Products acquired from ESA are Ground-Range Detected (GRD) Interferometric Wide-swath (IW) in the dual VV+VH polarisation (DV) mode, where both VV and VH polarisations are collected. Defra and JNCC data were processed on separate platforms using a common specification to produce complementary outputs.

Sentinel-1 scenes processed before July 2021 have had a strip of data clipped from their northern edge to remove an artefact caused by a deprecated processing method. Details can be found in the lineage statement of the metadata for all affected scenes.

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Data links

Link to the data	Format	File added	Data preview
JNCC ‘Simple ARD Service’ User Guide	N/A	19 June 2024	Not available
DOWNLOAD	N/A	19 June 2024	Not available
CEDA Data Catalogue Page	N/A	19 June 2024	Not available

Additional information

View additional metadata

• Added to data.gov.uk: 2022-09-30
• Access contraints: Not specified
• Harvest GUID: 72bb3b12-6a1e-4201-8bc6-9f3e3d10b746
• Extent: Latitude: 60.85° to 49.82°
• Extent: Longitude: -10.85° to 2.02°
• Dataset reference date: 2020-03-30T10:59:05 (publication)
• Dataset reference date: 2020-03-30T10:59:05 (creation)
• Frequency of update: daily
• Responsible party: Department for Environment, Food and Rural Affairs (DEFRA) (author); Joint Nature Conservation Committee (JNCC) (author); Centre for Environmental Data Analysis (CEDA) (custodian, distributor, pointofContact, publisher)
• ISO 19139 resource type: dataset
• Metadata language: eng
• Source Metadata: XML
• Source Metadata: HTML

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Enquiries

Scottish Government SpatialData.gov.scot

Licence information

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