GPS-RTK技术在矿区控制测量中的应用——以内蒙古化德县幸福村岩金普查矿区为例

发布时间：2018-11-27 15:58

【摘要】：近年来,随着全球定位系统的不断发展完善,一种全新的测量手段GPS-RTK技术应运而生。GPS-RTK技术采用静态测量作业模式时,主要用于建立各种等级测量控制网,能够根据不同等级要求提供高精度的控制测量成果,因其没有误差积累、操作使用方便、定位精度高和数据处理能力强等优点在各行各业中得以广泛使用。重点介绍该技术在内蒙古化德县幸福村岩金普查矿区控制测量中的应用效果,主要包括矿区控制测量网的建立方法、测量模式选择、野外施测过程、内业数据处理、观测精度评定以及与原坐标系数据的转换方法等。通过工作实践,利用GPS-RTK技术为岩金普查矿区控制测量网的建立提供了切实可行的解决方案,并为地质工作提供准确可靠的测量成果,满足矿区普查阶段对控制测量工作的要求,为下一步矿区地质工作的拓展打下了坚实基础。与传统测量方法相比,GPS-RTK技术不仅提高了工作效率和测量精度,还节省大量人力、财力和物力,必将在各行各业中得到大力推广和使用,在推动国民经济建设中发挥着重要作用。
[Abstract]:In recent years, with the continuous development and improvement of GPS, a new measurement means GPS-RTK technology came into being. When GPS-RTK technology adopts static measurement mode, it is mainly used to establish various grade measurement control networks. It can provide high precision control and measurement results according to the requirements of different grades, because of its advantages of no error accumulation, convenient operation, high positioning accuracy and strong data processing ability, and so on, which can be widely used in various industries. This paper mainly introduces the application effect of this technology in the control survey of Huade County, Inner Mongolia, mainly including the establishment method of the control survey network, the selection of measurement mode, the process of field survey, and the data processing in the field. The evaluation of observation accuracy and the conversion method with the original coordinate system data, etc. Through the work practice, the GPS-RTK technology is used to provide a feasible solution for the establishment of the control survey network in the rock gold survey mining area, and to provide accurate and reliable survey results for the geological work. It meets the requirements of controlling survey work in the general survey stage of mining area and lays a solid foundation for the further development of geological work in mining area. Compared with traditional measurement methods, GPS-RTK technology not only improves work efficiency and measurement accuracy, but also saves a lot of manpower, financial and material resources. It is playing an important role in promoting national economic construction.
【作者单位】：武警黄金第四支队;
【基金】：武警黄金指挥部黄金地质工作专项“内蒙古化德县幸福村矿区岩金普查”(编号:2009-20120401)资助
【分类号】：P228.4;TD173

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