Historical Channel Positions and Alluvial Fan Extents for the Lower 10 Kilometers of the Snow River Flood Plain Near Seward, Alaska
The USGS mapped main channels and alluvial fan extents in the lower 10 kilometers of the Snow River flood plain near Seward, Alaska as part of an assessment of river channel stability under an outburst flood regime. Channels and fan extents were mapped from aerial photographs and satellite imagery dating from 1951 to 2019.
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 | The USGS mapped main channels and alluvial fan extents in the lower 10 kilometers of the Snow River flood plain near Seward, Alaska as part of an assessment of river channel stability under an outburst flood regime. Channels and fan extents were mapped from aerial photographs and satellite imagery dating from 1951 to 2019. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Digital Data",
"format": "XML",
"accessURL": "https://doi.org/10.5066/P9X2YE9O",
"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.ASC475.xml"
}
]
|
| identifier | http://datainventory.doi.gov/id/dataset/USGS_ASC475 |
| keyword |
[
"Alaska",
"Alluvial fans",
"Erosion/Sedimentation",
"Floods",
"Geomorphology",
"GeoscientificInformation",
"Hydrology",
"InlandWaters",
"Kenai Lake",
"Kenai Peninsula Borough",
"Lidar",
"River bank",
"River channel",
"River systems",
"Rivers",
"Rivers/Streams",
"Sediment transport",
"Snow River",
"Surface Water",
"Terrestrial Hydrosphere",
"USGS:ASC475",
"Water Depth"
]
|
| modified | 2025-05-12T00:00:00Z |
| publisher |
{
"name": "U.S. Geological Survey",
"@type": "org:Organization"
}
|
| spatial | -149.369961, 60.259008, -149.308793, 60.347080 |
| theme |
[
"Geospatial"
]
|
| title | Historical Channel Positions and Alluvial Fan Extents for the Lower 10 Kilometers of the Snow River Flood Plain Near Seward, Alaska |
