| タイトル | Wetland physical and biotic studies using multispectral data |
| 著者（英） | Willey, G.; Ormsby, J. P.; Nickeson, J. E.; Gervin, J. C. |
| 著者所属（英） | Fish and Wildlife Service|NASA Goddard Space Flight Center |
| 発行日 | 1986-01-01 |
| 言語 | eng |
| 内容記述 | A November 1982 Landsat-4 TM scene and March and September 1984 airborne L-band radar data for a brackish-wetland area of the Blackwater National Wildlife Refuge (near Chesapeake Bay) are analyzed to monitor changes in vegetation and water area. The accuracy of level-I classification of the TM image is found to be 81 percent, but that of the few level-II/III classes for which ground truth was available is only 53 percent. The value of radar images for discriminating water areas obscured by vegetation and estimating plant heights is indicated. |
| NASA分類 | EARTH RESOURCES AND REMOTE SENSING |
| レポートNO | 87A15671 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/381243 |
