地方坐标系 meaning in Chinese
local coordinate system
Examples
- Local coordinate system
地方坐标系统 - Taking the characteristics of road and bridge engineering into account , this paper makes systematic analysis and study on applications of static gps in data processing of surveying in road and bridge engineering : the feasibility of using single point positioning result as starting point is studied and the influence of it on baseline solution is discussed ; on account that the software provided along with instrument by vendors usually does not support coordinates in the independent engineering coordinates system from gps observations , a simple and effective method is represented for the gps data processing in the independent engineering coordinates system and is programmed . through real examples the method and programs are testified ; from gps surveying the wgs - 84 coordinates are acquired , while in reality coordinates in local coordinate system are needed , so conversion from wgs - 84 coordinates to local coordinates is necessary
结合路桥工程的特点，对静态gps在路桥工程控制测量中的数据处理作了系统的分析和研究： ?对单点定位结果作为起算点的可行性进行了研究，并探讨其对基线解算的影响； ?鉴于商家提供的随机软件往往不支持利用gps观测得到工程独立坐标系中坐标，为工程独立坐标系gps数据处理提供了一种简便有效的方法，并编制了相关的处理程序，通过实例验证，程序是正确的、方法是可行的； ? gps测量得到的是wgs - 84坐标，而实用上需要的是地方坐标系坐标，因而得把wgs - 84坐标转换地方坐标系坐标。