mine survey

In production mine survey is guarantor for right and safe and successful production.

在生产矿井中所进行的全部测量工作,是指导采矿生产正确、安全和顺利进行的保证.

This paper discusses the method to apply Microsoft Excel electronic spreadsheet to information management of mine survey and the calculation method of coordinate. A specific course applied is explained by means of points of a box and needle of the quarry raise as an example.

论述了应用microsoft excel电子表格进行矿山测量资料管理及坐标计算的方法，以某采场天井罗盘点的坐标计算为例，说明了应用的具体过程。

The run-through is usually a mine survey work with a strategy meaning for the overall work.

贯通是井下矿山开采中一种较为常见的测量工作，它对于全局工作的开展具有极其重要的战略意义。

This article presents methods of putting independent point to clever use to control secretly for mine survey and methods of correct inspection.

介绍了矿山测量中巧妙利用独立点进行加密控制的方法和正确性的检验方法。