coordinate conversion [计] 坐标变换
- During design of job drawings there is conversion between construction coordinate andland measuring coordinate. The article summarizes five sorts of easy The paper introduced relations between tolerances in different operations, repetition measurement calibration errors and measuring point coordinate system conversion in3 D seismic prospecting surve
以实例介绍了三维地震勘探测量中各项作业限差的关系、测校差的关系以及测点坐标系转换关系。 - Aiming at controlling measurement of freeway foundation mapping plane and elevation, the paper puts forward problems in the control grade, point spread, observation method, data processing, determination of coordinate system,
针对高速公路基础测绘平面和高程控制测量,提出了应予以重点关注的控制等级、位布设、测方法、据处理、标系确定、角高程测量、PS高程转换等问题,并给出了如何解决上述问题的思路和方法。
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