Mapping forest successional stages following deforestation in Brazilian Amazonia using multi-temporal Landsat images

被引:18
作者
Espírto-Santo, FDB [1 ]
Shimabukuro, YE [1 ]
Kuplich, TM [1 ]
机构
[1] Inst Nacl Pesquisas Espaciais, BR-12227010 Sao Jose Dos Campos, SP, Brazil
基金
巴西圣保罗研究基金会;
关键词
D O I
10.1080/0143116042000274078
中图分类号
TP7 [遥感技术];
学科分类号
081102 ; 0816 ; 081602 ; 083002 ; 1404 ;
摘要
Tropical forest successional stages have been mapped previously with multi-temporal satellite sensor imagery. The precise identification and classification of such stages, however, has proved difficult. This Letter presents a new method for the classification of forest successional stages following deforestation in Brazilian Amazonia. Multi-temporal Landsat Thematic Mapper (TM) and Enhanced Thematic Mapper Plus (ETM+) and derived fraction images and field data were used in a semi-automatic classification approach. The results were encouraging and signal the application of the method for the entire Brazilian Amazonia.
引用
收藏
页码:635 / 642
页数:8
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