Discussion on the Mapping Method of Multi-Object Geochemical Exploration Taking as an Example of Water and Soil Environment Geochemical Survey Project in Tianjin
详细信息
- 责任者：Zhang Yana (Tianjin Institute of Geological Survey and Research ; Tianjin 300191 ; China) ; Cao Shuping
- 刊名：Geological Survey and Research
- 出版年：2009
- 卷期：32(4)
- 关键词：地球化学图 ; geochemical maps ; 天津 ; Tianjin
- 页码：p.317-320
- 图表：3 illus., 2 tables, 4 refs.
- 分类号：1500
- issnNo：ISSN1672-4135
- isbnNo：CN12-1353/P
摘要
///Single element geochemical map is the basis for multi-objective geochemical maps, in which data pre-processing (gridding) is an important part of the mapping process. In this paper, according to the searching radius, mathematical models in the process of data gridding, the authors chose the different parameter, comparative study different mapping results, and introduce the method of the multi-objective geochemical mapping.
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