Assessment of Solar Insolation from COMS: Sulma and Cheongmi Watersheds

被引：9

作者：

Baek, Jongjin ^{[1
]}

Byun, Kyunhyun ^{[1
]}

Kim, Dongkyun ^{[2
]}

Choi, Minha ^{[1
]}

机构：

[1] Hanyang Univ, Dept Civil Engn, Seoul, South Korea

[2] Hongik Univ, Dept Civil Engn, Seoul, South Korea

来源：

KOREAN JOURNAL OF REMOTE SENSING | 2013年 / 29卷 / 01期

关键词：

COMS; MODIS; solar insolation; flux tower;

D O I：

10.7780/kjrs.2013.29.1.13

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

Solar insolation is essential to understand the interaction between the earth and solar system, and it is a significant parameter that is utilized in various research fields including earth science, agriculture, and energy engineering. Although solar insolation is broadly measured in the ground-based observation station, it is difficult to identify the spatial distribution of solar insolation accurately. The remote sensing approach is known to have several benefits because it can provide continuous data sets for large area. In this study, we conducted the validation of solar insolation from COMS in the South Korea by comparing with flux tower observation. The results showed that the correlations between COMS and observation were high in both 30 minutes interval data and daily average data. Thus, we can identify that COMS can provide a reasonable estimate of solar insolation.

引用

页码：137 / 149

页数：13

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