手持GPS在地质测量中的应用

Handheld GPS Application in Geological Survey

介绍了手持GPS在测绘具体工作中的应用,尤其是在地质找矿中布设物化探测点的方法,并对定点误差进行了系统分析。根据分析结果,提出了对各项误差进行校正或控制的方法,对手持GPS在地质找矿工作和测绘生产中的应用,具有一定的借鉴意义。

This paper introduces a handheld GPS application in the specific work of surveying and mapping. Especially in geological prospecting the layout of physical and chemical detection point method and the fixed - point error are systematically analyzed. Accord- ing to the analysis result, proposed for the error correction or control method. For handheld GPS in geological prospecting work, im- prove the measurement precision has a strong practical effect. For handheld GPS application in the production of surveying and map- ping work, has a certain reference significance.