An assessment of ASTER surface reflectance products generated by GEO Grid

被引：1

作者：

Yamamoto, Hirokazu ^{[1
]}

Kamei, Akihide ^{[1
]}

Moriyama, Masao ^{[2
]}

Tsuchida, Satoshi ^{[1
]}

机构：

[1] ITRI AIST, Umezono 1-1-1-C2, Tsukuba, Ibaraki, Japan

[2] Nagasaki Univ, Dept Comp & Informat Sci, Nagasaka, Yamanashi, Japan

来源：

REMOTE SENSING AND MODELING OF ECOSYSTEMS FOR SUSTAINABILITY VII | 2010年 / 7809卷

关键词：

GEO Grid; ASTER/Terra; MODIS/Terra; radiometric recalibration; atmospheric correction; surface reflectance; CALIBRATION; VALIDATION;

D O I：

10.1117/12.860197

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

The GEO Grid is an e-infrastructure, which is capable in archiving large amount of satellite data and conducting higher level processing using the advanced grid technologies. 1 The Advanced Space-borne Thermal Emission and Reflection Radiometer (ASTER) Level 0 data are stored in a cluster system on GEO Grid, and ASTER ortho-rectified radiance and Digital Elevation Model (DEM) products are able to be generated on this system globally since 2000. This research shows validation of new ASTER surface reflectance products generated by the GEO Grid system, which can apply the radiometric and atmospheric correction to ASTER ortho-rectified radiance data of Visible and Near Infrared (VNIR) and Shortwave Infrared (SWIR).

引用

页数：6

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