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Investigation of erts-a images for application to thematic mapping (Document No: 19730021562)
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Smith, D. G. |
| Copyright Year | 1973 |
| Description | The author has identified the following significant results. Theme extractions, enlarged to proper scale can prove a simple and convenient tool for evaluation of small scale map content, and as a guide to and for map revision. Open water extractions provide a graphic, easy to read, historical documentation of the recent Mississippi River flood at successive times during the flood period. Open water extractions, used in conjunction with swamp/wetland extractions, can be used to document and monitor temporal changes in wetland water levels. |
| File Size | 129576 |
| Page Count | 5 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19730021562 |
| Archival Resource Key | ark:/13960/t7cs0kq6d |
| Language | English |
| Publisher Date | 1973-07-01 |
| Access Restriction | Open |
| Subject Keyword | Geophysics Water Forests Mississippi Earth Resources Program Thematic Mapping Vegetation Ice Snow Cover Floods Wetlands 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 |
