Digital photogrammetry at the U.S. Geological Survey
By: Clifford W. Greve
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Abstract
The U.S. Geological Survey is converting its primary map production and revision operations to use digital photogrammetric techniques. The primary source of data for these operations is the digital orthophoto quadrangle derived from National Aerial Photography Program images. These digital orthophotos are used on workstations that permit comparison of existing vector and raster data with the orthophoto and interactive collection and revision of the vector data.
| Publication type | Conference Paper |
|---|---|
| Publication Subtype | Conference Paper |
| Title | Digital photogrammetry at the U.S. Geological Survey |
| ISBN | 0819418390 |
| Volume | 2486 |
| Year Published | 1995 |
| Language | English |
| Publisher | Society of Photo-Optical Instrumentation Engineers |
| Publisher location | Bellingham, WA, United States |
| Larger Work Title | Proceedings of SPIE - The International Society for Optical Engineering |
| First page | 136 |
| Last page | 139 |
| Conference Title | Integrating Photogrammetric Techniques with Scene Analysis and Machine Vision II |
| Conference Location | Orlando, FL, USA |
| Conference Date | 19 April 1995 through 21 April 1995 |