Hyperspectral remote sensing application in geological mapping in northeast Qinghai-Tibet Plateau

Chengming Ye; Fang Miao; Xiaojia Bi; Jiaguang Li

doi:10.1117/12.836300

9 October 2009 Hyperspectral remote sensing application in geological mapping in northeast Qinghai-Tibet Plateau

Chengming Ye, Fang Miao, Xiaojia Bi, Jiaguang Li

Proceedings Volume 7471, Second International Conference on Earth Observation for Global Changes; 74710A (2009) https://doi.org/10.1117/12.836300
Event: Second International Conference on Earth Observation for Global Changes, 2009, Chengdu, China

Abstract

In this paper, we introduce hyperspectral remote sensing with the focus on several key techniques including dimension reduction, image de-noise, classification, and so on. Then, we describe an application of hyperspectral remote sensing for geological mapping in the northeastern Qinghai-Tibet Plateau. Because of the complexity of geological environment, the application of hyperspectral remote sensing for geological mapping can't simply rely on field spectrum measuring. We recommend a combined use of the field-based spectrum measurements and manually select samples would be the most appropriate for accurate geological mapping.

Citation Download Citation

Chengming Ye, Fang Miao, Xiaojia Bi, and Jiaguang Li "Hyperspectral remote sensing application in geological mapping in northeast Qinghai-Tibet Plateau", Proc. SPIE 7471, Second International Conference on Earth Observation for Global Changes, 74710A (9 October 2009); https://doi.org/10.1117/12.836300

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