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Study of spectral/radiometric characteristics of the thematic mapper for land use applications (Document No: 19840008547)
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Metzler, M. D. |
| Copyright Year | 1984 |
| Description | The previous characterization of scan-related low-frequency noise was confirmed and extended through analysis of reflective-band data from another nighttime acquisition. Amplitude and phase relationships of the level shifts were determined for each detector in each of free full frames. Analysis of scan-direction-related signal droop effects in nighttime data from the reflective bands was begun with encouraging initial observations. Also, an effort to characterize high-frequency noise in the reflective bands through Fourier analysis of nighttime data was initiated. Recommendations are made relative to the choice of radiometric calibration constants in the thematic mapper image processing system for the routine processing of TM data. Non-linear (piece-wise linear) calibration curves are recommended. |
| File Size | 1952502 |
| Page Count | 16 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19840008547 |
| Archival Resource Key | ark:/13960/t87h6f348 |
| Language | English |
| Publisher Date | 1984-01-01 |
| Access Restriction | Open |
| Subject Keyword | Earth Resources And Remote Sensing Tables Data Image Processing Earth Resources Program Night Spectral Resolution Radiance Thematic Mapping Landsat 4 Fourier Analysis Thematic Mappers Landsat Radiometric Correction Land Use Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |