Orthomosaic of Semisopochnoi Island, Alaska from Historical Aerial Photographs
This data release provides a single 8-bit grayscale GeoTIFF orthomosaic of Semisopochnoi Island, in Aleutian Archipelago of Alaska (georeferenced in NAD 1983 UTM Zone 60N; EPSG:3373). The orthomosaic was derived from 31 black and white single frame aerial photographs taken in 1952. Also included are the non-georeferenced scans of the original aerial photographs.
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[ "010:12" ] |
| contactPoint |
{ "fn": "U.S. Geological Survey, Alaska Science Center", "@type": "vcard:Contact", "hasEmail": "mailto:gs-ak_asc_datamanagers@usgs.gov" } |
| description | This data release provides a single 8-bit grayscale GeoTIFF orthomosaic of Semisopochnoi Island, in Aleutian Archipelago of Alaska (georeferenced in NAD 1983 UTM Zone 60N; EPSG:3373). The orthomosaic was derived from 31 black and white single frame aerial photographs taken in 1952. Also included are the non-georeferenced scans of the original aerial photographs. |
| distribution |
[ { "@type": "dcat:Distribution", "title": "Digital Data", "format": "XML", "accessURL": "https://doi.org/10.5066/P9826FE3", "mediaType": "application/http", "description": "Landing page for access to the data" }, { "@type": "dcat:Distribution", "title": "Original Metadata", "format": "XML", "mediaType": "text/xml", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.5ae229e0e4b0e2c2dd302f62.xml" } ] |
| identifier | http://datainventory.doi.gov/id/dataset/USGS_5ae229e0e4b0e2c2dd302f62 |
| keyword |
[ "Aerial photography", "Agisoft", "Alaska", "Aleutian Islands", "Cartography", "Historical photographs", "Orthomosaic", "PhotoScan", "Photogrammetry", "Rat Islands", "Semisopochnoi Island", "SfM", "Single frame aerial photographs", "Structure from Motion", "USGS:5ae229e0e4b0e2c2dd302f62", "imageryBaseMapsEarthCover" ] |
| modified | 2025-01-03T00:00:00Z |
| publisher |
{ "name": "U.S. Geological Survey", "@type": "org:Organization" } |
| spatial | 179.469291, 51.805783, 179.831512, 52.084874 |
| theme |
[ "geospatial" ] |
| title | Orthomosaic of Semisopochnoi Island, Alaska from Historical Aerial Photographs |
