Application of airborne gamma-ray imagery to assist soil survey: A case study from Thailand

详细信息    查看全文

• 作者：Ruamporn Moonjun^a ; ^b ; ^{ruampornm@gmail.com} ; Dhruba Pikha Shrestha^a ; Victor G. Jetten^a ; Frank J.A. van Ruitenbeek^a
• 关键词：Airborne gamma-ray ; Radio-element ; Soil mapping ; Image interpretation ; Geopedology ; Fuzzy classification
• 刊名：Geoderma
• 出版年：2017
• 出版时间：1 March 2017
• 年：2017
• 卷：289
• 期：Complete
• 页码：196-212
• 全文大小：3841 K
• 卷排序：289

文摘

Gamma-ray image provides potential information for soil survey in Thailand. Gamma-ray can investigate lithology, material transport and pedogenetic processes. Gamma-ray provides useful information in three forms as %K, eTh and eU. Gamma ray shows deficiency to soil in inaccessible mountainous and low relief areas. It'll be clustering of gamma-ray and DEM for soils and soil parent material mapping.