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图形地理信息数据与图形不需要任何ArGis支持处理处理处理处理处理处理...
图形地理信息数据与图形不需要任何ArGis支持处理处理处理处理处理处理-graphics GIS data and graphics do not need to deal with any ArGis on Treatment handle on Treatment
- 2022-06-28 03:46:24下载
- 积分:1
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SHAPE file read (PDA version), can produce their own GPS.
SHAPE文件的读取(PDA版),可以自己制作GPS。-SHAPE file read (PDA version), can produce their own GPS.
- 2022-02-14 19:56:00下载
- 积分:1
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vc++ + GIS系统,可以进行简单的空间查询,管理,发布等
vc++ + GIS系统,可以进行简单的空间查询,管理,发布等-vc+++ GIS system that can perform simple spatial query, management, publishing, etc.
- 2023-04-15 06:40:04下载
- 积分:1
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在mapxtreme下对圆形区域的选择,图元的添加,以及图元在可编辑图层上的加载...
在mapxtreme下对圆形区域的选择,图元的添加,以及图元在可编辑图层上的加载
-In MapXtreme on a circular area of choice, add graphic elements and graphic elements in the editable layers on the load
- 2023-05-04 15:50:03下载
- 积分:1
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ESRI公司ArcInfo的Shape文件格式介绍
ESRI公司ArcInfo的Shape文件格式介绍-Chinese shape file documents for the large number of GIS data provide a basis for learners is absolutely necessary
- 2022-04-20 02:49:12下载
- 积分:1
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基于c#的Open Geospatial Library源代码
基于c#的Open Geospatial Library源代码-based on the Open Geospatial Library source code
- 2022-03-31 17:40:22下载
- 积分:1
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生成锡(不规则三角网格)算法,根据该区域的…
生成tin(不规则三角格网)的算法,根据区域的有限个点集将区域划分为相等的三角面网络-Generation tin (irregular triangular grid) algorithm, according to the region will be a finite number of points equal to the region is divided into triangular surface network
- 2022-02-03 14:26:06下载
- 积分:1
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移动地理信息系统的地图定位,采用了双缓冲区。
vc实现GIS地图移动位置功能,双缓冲的运用。-vc mobile GIS map location, dual use of the buffer.
- 2022-07-05 08:39:05下载
- 积分:1
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读写中国地球空间数据交换格式源码
读写中国地球空间数据交换格式源码-read and write Chinese geospatial data exchange format FOSS
- 2022-01-23 10:24:42下载
- 积分:1
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包括部分空间算法,如计算两坐标点距离、判断两坐标点是否相等、计算叉积、计算点积、判断点p是否在线段l上、计算点bp以点op为圆心逆时针旋转dAlpha(单位:弧...
包括部分空间算法,如计算两坐标点距离、判断两坐标点是否相等、计算叉积、计算点积、判断点p是否在线段l上、计算点bp以点op为圆心逆时针旋转dAlpha(单位:弧度)后所在的坐标点位置、计算指定半径圆上指定角度的弦长、计算由起点坐标和终点坐标构成的线段在指定距离和指定方向的垂点坐标等空间算法-Including some space algorithms, such as calculating the distance between the two coordinates to determine whether the same two coordinates to calculate cross product, point multiplication calculation to determine whether point p on line l above the calculation point to point op for bp counterclockwise rotation center dAlpha (units : radian) after the location where the coordinates of points, calculated on the specified radius of a round angle specified chord length, calculated from the starting point coordinates and end coordinates of the line constitutes a specified distance and specified direction of the vertical space coordinate algorithm
- 2022-05-27 01:15:40下载
- 积分:1