Characterizing the spectral-temporal response of burned savannah using in situ spectroradiometry and infrared thermometry

被引：128

作者：

Trigg, S ^{[1
]}

Flasse, S ^{[1
]}

机构：

[1] Nat Resources Inst, Chatham ME4 4TB, Kent, England

来源：

INTERNATIONAL JOURNAL OF REMOTE SENSING | 2000年 / 21卷 / 16期

关键词：

D O I：

10.1080/01431160050145045

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

The spectral evolution of a savannah site in north-east Namibia was recorded in situ for 13 days after it burned, using a portable spectroradiometer (704 bands in the range 0.35 to 2.5 mu m) and an infrared thermometer (one band, 6 to 14 mu m). Analysis of the data reveals strengths and limitations of single spectral bands for the detection of burned savannah at different days after the fire, with important implications for the potential use of satellite sensors, in particular MODIS.

引用

页码：3161 / 3168

页数：8