Characterizing land cover dynamics using multi-temporal imagery

被引：57

作者：

Alves, DS ^{[1
]}

Skole, DL ^{[1
]}

机构：

[1] UNIV NEW HAMPSHIRE,INST STUDY EARTH OCEANS & SPACE,COMPLEX SYST RES CTR,DURHAM,NH 03824

来源：

INTERNATIONAL JOURNAL OF REMOTE SENSING | 1996年 / 17卷 / 04期

关键词：

D O I：

10.1080/01431169608949049

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

An analysis of land cover changes was performed using a time-series of five SPOT HRV images for an area of the State of Rondonia (western Brazilian Amazon) from 1986 to 1992. The total deforested area and the fraction of land abandoned to secondary vegetation were determined by means of image classification and Geographical Information System (GIS) techniques. Areas deforested by 1986 were traced throughout the period to estimate the fraction of land remaining continuously in the secondary vegetation category, possibly forming older secondary vegetation.

引用

页码：835 / 839

页数：5

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