Loading...
Please wait, while we are loading the content...
Similar Documents
Methods of extending signatures and training without ground information. [data processing, pattern recognition
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Thomas, G. S. Henderson, R. G. Nalepka, R. F. |
| Copyright Year | 1975 |
| Description | Methods of performing signature extension, using LANDSAT-1 data, are explored. The emphasis is on improving the performance and cost-effectiveness of large area wheat surveys. Two methods were developed: ASC, and MASC. Two methods, Ratio, and RADIFF, previously used with aircraft data were adapted to and tested on LANDSAT-1 data. An investigation into the sources and nature of between scene data variations was included. Initial investigations into the selection of training fields without in situ ground truth were undertaken. |
| File Size | 2519317 |
| Page Count | 92 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19750018403 |
| Archival Resource Key | ark:/13960/t5q863614 |
| Language | English |
| Publisher Date | 1975-05-01 |
| Access Restriction | Open |
| Subject Keyword | Earth Resources And Remote Sensing Remote Sensors Data Processing Pattern Recognition Multispectral Band Scanners Signature Analysis Landsat Satellites 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 |
