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.
Complete Metadata
| 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 |
