摘要
在洛古河普查区面积性土壤化探测量中,将GPS(全球卫星定位系统)与MAPGIS(地理信息系统)结合在一起,对化探数据进行处理及成图.该方法技术的应用,具有成图快速准确、精度高、可操作性强的特点.绘制的异常图与地形地质图套合后,有利于对异常的解释和推断,指导探矿工程的布置.
In the soil geochemical survey of Luoguhe reconnaissance area in northern Daxinganling, Heilongjiang Province, the MAPGIS software of geographic information system （GIS） is applied, combined with global positioning system （GPS）, to process the geochemical data and draw maps. The method is quick, accurate, and easy to operate. Being coincided with topographic and geologic maps, the anomaly map by this method is a help to the explanation and inference for anomaly and a guide to the exploration.
出处
《地质与资源》
CAS
2007年第2期138-140,共3页
Geology and Resources
关键词
MAPGIS
化探数据
数字化成图
洛古河普查区
MAPGIS
geochemical data
digital map
Luoguhe reconnaissance area in Heilongjiang Province
