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Variability of wetland reflectance and its effect on automatic categorization of satellite imagery
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Bartlett, D. |
| Copyright Year | 1977 |
| Description | The author has identified the following significant results. Land cover categorization of data from the same overpass in four test wetland areas was carried out using a four category classification system. The tests indicate that training data based on in situ reflectance measurements and atmospheric correction of LANDSAT data can produce comparable accuracy of categorization to that achieved using more than four wetlands cover categories (salt marsh cordgrass, salt hay, unvegetated, and water tidal flat) produced overall classification accuracies of 85% by conventional and relative radiance training and 81% by use of in situ measurements. Overall mapping accuracies were 76% and 72% respectively. |
| File Size | 150060 |
| Page Count | 3 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19770014561 |
| Archival Resource Key | ark:/13960/t3dz51t9d |
| Language | English |
| Publisher Date | 1977-01-10 |
| Access Restriction | Open |
| Subject Keyword | Earth Resources And Remote Sensing Classifications Multispectral Band Scanners Earth Resources Program Automata Theory Delaware Spectral Reflectance 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 |
