Use of simulated reflectances over bright desert target as an absolute calibration reference

被引：18

作者：

Govaerts, Yves ^{[1
]}

Sterckx, Sindy ^{[2
]}

Adriaensen, Stefan ^{[2
]}

机构：

[1] Govaerts Consulting, Brussels, Belgium

[2] Vlaamse Instelling Technol Onderzoek, Ctr Remote Sensing & Earth Observat, B-2400 Mol, Belgium

来源：

REMOTE SENSING LETTERS | 2013年 / 4卷 / 06期

关键词：

RADIATIVE-TRANSFER CODE; ATMOSPHERIC CORRECTION; VECTOR VERSION; SATELLITE DATA; 6S; VALIDATION;

D O I：

10.1080/2150704X.2013.764026

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

This letter presents the improvements of an absolute calibration reference system based on simulated top-of-atmosphere bidirectional reflectance factor time series over bright desert targets. The current work highlights a case study performed over Committee on Earth Observation Satellites (CEOS) calibration target Libya4, demonstrating that it is possible to achieve a mean accuracy of 3% when simulation is compared with calibrated observations acquired by polar orbiting satellites.

引用

页码：523 / 531

页数：9

共 18 条

[1]

[Anonymous], 2002, An introduction to atmospheric radiation

[2] Radiometric intercomparison of AATSR, MERIS, and Aqua MODIS over Dome Concordia (Antarctica) [J].