| タイトル | Monitoring of reforested areas using LANDSAT data |
| 本文（外部サイト） | http://hdl.handle.net/2060/19820016652 |
| 著者（英） | Shimabukuro, Y. E.; Filho, P. H.; Dejesusparada, N. |
| 著者所属（英） | Instituto de Pesquisas Espaciais |
| 発行日 | 1981-06-01 |
| 言語 | Portuguese |
| 内容記述 | Imagery obtained with channels 5 and 7 was visually interpreted in an effort to determine the spatial, spectral, and temporal characteristics of a 105,000 hectare area of Fazenda Mutum which was reforested with various species of pine and eucalyptus. It was possible to map a reforested area as small as 6 hectare in its initial implantation using contrast with the surrounding targets. Five classes were mapped: nondeforested areas, partially deforested areas, deforested areas, partially reforested areas, and fully reforested areas. In 1979, 12,000 hectare were deforested, 4,330.83 hectare were partially reforested, and 42,744.71 hectare were reforested. |
| NASA分類 | EARTH RESOURCES AND REMOTE SENSING |
| レポートNO | 82N24528
NASA-CR-168831
NAS 1.26:168831
INPE-2091-RPE/321
E82-10250 |
| 権利 | No Copyright |
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