A correction method of systematic errors of data for geochemical map compilation is introduced in this paper.
本文介绍了在化探编图中，对数据系统误差进行校正的一种方法。
This paper mainly introduces how to realize plottings of longitude and latitude grid line, standard map fram and type of graph in the geophysical and geochemical map by WIN-SURFER system.
本文主要介绍了如何在WIN-SURFER环境下实现物化探图件中的经纬网绘制、标准图框绘制、曲线类型图绘制方法。
Data structures developed by the Tasmanian geological Survey to encode geological map information and geochemical data are described.
澳大利亚塔斯马尼亚地调局为了对地质图信息和地球化学数据进行编码而研制了数据结构。
Proceeded from the relationship between geochemical environment and mankind existence, and based on the data of regional stream sediment survey, the geochemical environment map is drown up.
本文从地球化学环境与人类生存关系出发，依据区域化探水系沉积物资料编制环境地球化学图。
To solve the problem about multi-map systemic error correction in regional geochemical exploration, a computing method based on the least squares methods is developed.
为解决区域化探中的多图幅系统误差校正问题，提出了一种最小二乘准则下的计算方法。
The geochemical classification map obtained by this method reflects the characters of lithologic distribution and structure, which can provide the thread of the regional geologic survey in such area.
得到的区域地球化学分类图反映了一定的岩性分布及构造特点，为区域地质调查提供了线索。
Geological sketch map of the Shizhuyuan area and diagrams of element geochemical anomalies.
图3柿竹园地区地质略图及元素地球化学异常图 Fig。
Geological sketch map of the Shizhuyuan area and diagrams of element geochemical anomalies.
图3柿竹园地区地质略图及元素地球化学异常图 Fig。
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