Alaska Orthorectified Radar Intensity Image - USGS National Map 3DEP Downloadable
Data Collection
Description
These data are orthorectified radar intensity images (ORI) derived from
interferometric synthetic aperture radar (ifsar) data. An ORI is a high-resolution image
derived from ifsar which has geometric distortions removed. Unlike optical imagery, ifsar
can be collected in cloudy conditions. The USGS performs minimal quality assurance and no
reprocessing of the ORI data. USGS distributes the ORI data as received from the
contractors, partners or contributing entities.
Resources
| Name |
Format |
Description |
Link |
|
55 |
Landing page for access to the data |
https://www.usgs.gov/3d-elevation-program |
|
55 |
The metadata original format |
https://data.usgs.gov/datacatalog/metadata/USGS.a09a2261-3863-4b53-b271-b30d543146aa.xml |
Tags
- cartography
- high-resolution
- usgs-a09a2261-3863-4b53-b271-b30d543146aa
- ifsar
- digital-mapping
- elevation
- imagery
- u-s-geological-survey
- orthorectified-radar-intensity-imagery
- united-states
- us
- ori
- interferometric-synthetic-aperture-radar
- image
- raster
- gis
- usgs
- geodata
- mapping
- imagerybasemapsearthcover