FOURIER-ANALYSIS OF MULTITEMPORAL AVHRR DATA APPLIED TO A LAND-COVER CLASSIFICATION

被引：120

作者：

ANDRES, L ^{[1
]}

SALAS, WA ^{[1
]}

SKOLE, D ^{[1
]}

机构：

[1] UNIV NEW HAMPSHIRE,COMPLEX SYST RES CTR,DURHAM,NH 03824

来源：

INTERNATIONAL JOURNAL OF REMOTE SENSING | 1994年 / 15卷 / 05期

基金：

美国国家航空航天局;

关键词：

D O I：

10.1080/01431169408954145

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

A signal processing technique is presented and applied to annual patterns of the Global Vegetation Index (GVI) derived from the Advanced Very High Resolution Radiometer (AVHRR) to examine the frequency distribution of the multi-temporal signal. It is shown that frequencies of the signal are linked to integrated GVI, seasonal variability and subseasonal variability of the land cover type. These characteristics are used to derive a land cover classification.

引用

页码：1115 / 1121

页数：7

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