Loading...
Please wait, while we are loading the content...
Similar Documents
Ground-truthing aviris mineral mapping at cuprite, nevada
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Gallagher, Andrea Clark, Roger N. Swayze, Gregg Sutley, Steve Kruse, Fred |
| Copyright Year | 1992 |
| Description | Mineral abundance maps of 18 minerals were made of the Cuprite Mining District using 1990 AVIRIS data and the Multiple Spectral Feature Mapping Algorithm (MSFMA) as discussed in Clark et al. This technique uses least-squares fitting between a scaled laboratory reference spectrum and ground calibrated AVIRIS data for each pixel. Multiple spectral features can be fitted for each mineral and an unlimited number of minerals can be mapped simultaneously. Quality of fit and depth from continuum numbers for each mineral are calculated for each pixel and the results displayed as a multicolor image. |
| File Size | 157598 |
| Page Count | 3 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19940012209 |
| Archival Resource Key | ark:/13960/t0qr9qv06 |
| Language | English |
| Publisher Date | 1992-06-01 |
| Access Restriction | Open |
| Subject Keyword | Earth Resources And Remote Sensing Imaging Spectrometers Airborne Equipment Least Squares Method Thematic Mapping Data Acquisition Infrared Spectrometers Calibrating Minerals Ground Truth Mineral Deposits Reflectance Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
