| タイトル | A sampling procedure to guide the collection of narrow-band, high-resolution spatially and spectrally representative reflectance data |
| 著者（英） | Brand, R. R.; Barker, J. L. |
| 著者所属（英） | Geographic Information Systems|NASA Goddard Space Flight Center |
| 発行日 | 1983-01-01 |
| 言語 | eng |
| 内容記述 | A multistage sampling procedure using image processing, geographical information systems, and analytical photogrammetry is presented which can be used to guide the collection of representative, high-resolution spectra and discrete reflectance targets for future satellite sensors. The procedure is general and can be adapted to characterize areas as small as minor watersheds and as large as multistate regions. Beginning with a user-determined study area, successive reductions in size and spectral variation are performed using image analysis techniques on data from the Multispectral Scanner, orbital and simulated Thematic Mapper, low altitude photography synchronized with the simulator, and associated digital data. An integrated image-based geographical information system supports processing requirements. |
| NASA分類 | EARTH RESOURCES AND REMOTE SENSING |
| レポートNO | 84A41953 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/397108 |
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