10cm - 50cm Near InfraRed (NI) Digital Aerial Photography (AfA142)
Dataset Profile
| Odm ID | ede3a62c-7f44-4f63-b175-5a673a03e829
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|---|---|
| Title | 10cm - 50cm Near InfraRed (NI) Digital Aerial Photography (AfA142)
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| Notes | Flood and Coastal Risk Management - Incident Management. Remote survey: Digital aerial photography is an airborne mapping technique, which measures reflected light in the red, green, blue and near infra-red spectrum. Images of the ground are captured at resolutions between 10cm and 50cm, and ortho-rectified using LIDAR and GPS to a high spatial accuracy. The Environment Agency's airborne data archive contains digital photography from airborne surveys carried out by the Environment Agency during flood response work by a specialist remote sensing team based in Bath and Coventry. Digital Photography (true colour and/or Infra-red) is available for those areas where flights have been commissioned for flood response work. The photography is available at resolutions varying between 10cm to 50cm and can be supplied as a digital image in JPEG format (or GEOTIFF on request). Photography is available as true colour (CR) imagery and / or near infra-red (NIR) imagery depending upon what is collected during the flood response. Flood outlines derived from the photography is also available, where it has been requested and interpreted post flood response event. This is a spatial dataset.
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| Metadata Updated | 2015-09-24 03:20:59
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| Platform | ckan
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| Language | en
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| Version | (not set)
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