Loading...
Please wait, while we are loading the content...
Similar Documents
Coastal zone classification from satellite imagery. [delaware
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Bartlett, D. Reed, L. E. Klemas, V. |
| Copyright Year | 1975 |
| Description | The author has identified the following significant results. Studies of cover distribution along Delaware's coast, especially in tidal wetlands, were made utilizing semi-automated analysis of LANDSAT-1 MSS digital data. Cover maps with eleven vegetation and other cover categories were produced with accuracy of identification above 80% in all categories. Recent studies have tested a new technique for training automated analysis which uses ground measured reflectance and atmospheric correction techniques to derive signatures for specific categories in preference to the relative radiance signatures derived from training sets within the LANDSAT data itself. Initial tests using a four category scheme indicate that training data based on absolute measured reflectance and atmospheric correction of LANDSAT data can produce comparable accuracy of categorization to that achieved using more conventional relative radiance training. |
| File Size | 85133 |
| Page Count | 3 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19760005347 |
| Archival Resource Key | ark:/13960/t0kt1g90j |
| Language | English |
| Publisher Date | 1975-10-27 |
| Access Restriction | Open |
| Subject Keyword | Earth Resources And Remote Sensing Coasts Maps Multispectral Band Scanners Earth Resources Program Spectral Signatures Vegetation Delaware Reflectance Wetlands Crop Identification 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 |
