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Original file (1,780 × 1,176 pixels, file size: 1.28 MB, MIME type: image/jpeg)
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Summary
| Description |
English: Map of the world with satellite triangulation stations labeled "BC-4 World Primary Network". BC-4 was a type of automatic camera used in satellite geodesy.
US stations in Moses Lake, Washington and Beltsville, Maryland (https://celebrating200years.noaa.gov/foundations/satellite_geodesy/welcome.html). Image ID geod0009, NOAA's Geodesy Collection. |
| Date | |
| Source |
NOAA Photo Library http://www.photolib.noaa.gov/htmls/geod0009.htm |
| Author | National Oceanographic and Atmospheric Administration (NOAA) |
Licensing
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This image is in the public domain because it contains materials that originally came from the U.S. National Oceanic and Atmospheric Administration, taken or made as part of an employee's official duties.
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:59, 2 May 2018 | | 1,780 × 1,176 (1.28 MB) | Bri | User created page with UploadWizard |
File usage
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Global file usage
The following other wikis use this file:
- Usage on uk.wikipedia.org
