Description
Aerial photographs were collected from a small, fixed-wing aircraft over the coast of Barter Island, Alaska on July 05 2015. Precise aircraft position information and structure-from-motion photogrammetric methods were combined to a derive high-resolution orthophotomosaic. This orthophotomosaic contain 3-band, 8-bit, unsigned raster data (red/green/blue; file format-GeoTIFF) with a ground sample distance (GSD) resolution of 8 cm. The file employs Lempel-Ziv-Welch (LZW) compression. This orthophotomosaic was shifted (registered) to coincide with surveyed ground control points relative to the WGS84 datum.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Original Metadata | XML | The metadata original format | Open resource |
| Digital Data | XML | Landing page for access to the data | Open resource |
Tags
- aerial-images
- aerial-photography
- airborne-imagery
- arctic-national-wildlife-refuge
- arctic-ocean
- barter-island
- beaufort-sea
- cmhrp
- coastal-and-marine-hazards-and-resources-program
- coastal-erosion
- digital-aerial-imagery
- geoscientificinformation
- geospatial-datasets
- gridded-data
- imagerybasemapsearthcover
- kaktovik
- natural-color
- orthoimagery
- pacific-coastal-and-marine-science-center
- pcmsc
- permafrost
- physical-habitats-and-geomorphology
- state-of-alaska
- united-states-of-america
- u-s-geological-survey
- usgs
- usgs-5c539782e4b0708288fd0794