独立坐标系 meaning in Chinese
independent coordinate system
independentcoordinatesystem
Examples
- Acquisition of x - ray image and its format conversion into bmp ones based on ccd
网地方独立坐标系坐标转换的一种简便方法 - Some features of the engineering control network demand special applications of gps in road and bridge engineering , for example , particular requirement of accuracy on some aspect that results in distribution of net points and sometimes bigger height difference of points , consideration of staking out in construction in the design of engineering control network , application of independent engineering coordinate system , and use of engineering mean height surface as the projection surface of computation
由于工程控制网的一些自身特性，如施工控制网要考虑施工放样的方便，或某一方面精度的特定要求，网点分布不够均匀，点间高差有时较大；采用工程独立坐标系，并且往往以工程平均高程面为计算投影面等等，使得gps在路桥工程中的应用也有一些特殊性。 - Based on the current jiangmen independent coordinate system and the method of coordinate transformation , this paper analyzes and resolves the coordinate transformation between jiangmen independent coordinate system and beijing geodetic coordinate system 1954 using 10 - parameters orthomorphic map projection transformation formula , then validates the results of coordinate transformation and analyzes the precision
摘要以现有江门独立坐标系及坐标转换公式著手，分析了江门独立坐标系与54北京坐标的相互转换，提出了10参数正形变换方法，并进行了转换计算结果验证及精度分析。 - 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。