Loading...
Please wait, while we are loading the content...
Automated thematic mapping and change detection of erts-1 images
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Alpaugh, H. |
| Copyright Year | 1972 |
| Description | The author has identified the following significant results. An ERTS-1 image was compared to aircraft photography and maps of an area near Brownsville, Texas. In the coastal region of Cameron County, natural and cultural detail were identified in the ERTS-1 image. In Hidalgo County, ground truth was located on the ERTS-1 image. Haze and 50% cloud cover over Hidalgo County reduced the usefulness of multispectral techniques for recognizing crops. |
| File Size | 1947566 |
| Page Count | 23 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19730006615 |
| Archival Resource Key | ark:/13960/t3tt9cs0m |
| Language | English |
| Publisher Date | 1972-12-01 |
| Access Restriction | Open |
| Subject Keyword | Geophysics Earth Resources Program Terrain Thematic Mapping Texas Multispectral Photography Photointerpretation Imagery Ground Truth Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
