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操作MapX的函数
操作MapX的函数-operation function MapX
- 2022-03-12 06:54:01下载
- 积分:1
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Navit is a open source (GPL) car navigation system with routing engine.
It...
Navit is a open source (GPL) car navigation system with routing engine.
It s modular design is capable of using vector maps of various formats
for routing and rendering of the displayed map. It s even possible to
use multiple maps at a time.
The GTK+ or SDL user interfaces are designed to work well with touch
screen displays. Points of Interest of various formats are displayed
on the map.
The current vehicle position is either read from gpsd or directly from
NMEA GPS sensors.
The routing engine not only calculates an optimal route to your
destination, but also generates directions and even speaks to you.
- 2022-04-10 23:00:10下载
- 积分:1
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地理信息的基本实现应用,适合用于写电子地图的,或报警系统参考
地理信息的基本实现应用,适合用于写电子地图的,或报警系统参考-the basic GIS applications, optimized for writing electronic maps, or reference Alarm System
- 2022-02-19 23:27:01下载
- 积分:1
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VC下读取shp文件,不是二次开发的 可能有点用
VC下读取shp文件,不是二次开发的 可能有点用-VC read AutoCAD documents, the second development is not possible with a bit
- 2022-05-28 17:40:53下载
- 积分:1
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本人参加MapGIS大赛获得三等奖的作品,这里发放3个技术文档与大家共享!...
本人参加MapGIS大赛获得三等奖的作品,这里发放3个技术文档与大家共享!-I participated in the works of MapGIS contest prize here three technical documents issued share!
- 2022-05-09 04:56:35下载
- 积分:1
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一个使用MapBasic语言编写的生成MapInfo公司Tab格式的地图图层示例
一个使用MapBasic语言编写的生成MapInfo公司Tab格式的地图图层示例-Using MapBasic language generation MapInfo Corporation Tab format map layer sample
- 2022-03-26 16:16:22下载
- 积分:1
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降低SRTM3数据点密度
应用背景从SRTM3网站上下载下来的数据,点密度太大,给使用带来不便,程序目的是降低点密度,使其分辨率降低,通过相邻点删除的方式,使其分辨率降低,但仍然保持原来点方阵的格式,例如,原来是n×n,即n行n列,降低密度后,变为原来的一半。n/2*n/2,即n/2行,n/2列。如果n为偶数,则n/2=int(n/2)+1关键技术
程序分两个 separate_jshu.f 和 separate_oushu.f 。输入文件分别为 Input_jshu.dat 和 Input.dat. 即,当原文件 n×n中n为奇数时,使用前一个程序,新生成的文件为 jishu.dat. 新生成行列为 n/2=int(n/2)+1。当原件n×n 中 n 为偶数时,使用后一个文件,新生成文件为 oushu.dat 新生成行列为 n/2.
- 2023-05-15 11:30:04下载
- 积分:1
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MapX之VC设置非地球坐标系,
【环境】:vc6+mapx4.5+win2k+sp3
【提示】:CoordSys.set设置非地球坐标系时,必须定义坐...
MapX之VC设置非地球坐标系,
【环境】:vc6+mapx4.5+win2k+sp3
【提示】:CoordSys.set设置非地球坐标系时,必须定义坐标范围
-MapX Zhi VC set up in the earth coordinate system, the environment : vc6 mapx4.5 win2k sp3 suggested : CoordSys.set set up in the earth coordinate system, the scope must be defined coordinates
- 2022-01-22 06:33:39下载
- 积分:1
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mapyrus能够将点、线、多边形、标注、符号等按PDF、POSTSCRIPT、SVG、WEB IMAGE等格式输出。提供编程手段,满足不同开发需求。...
mapyrus能够将点、线、多边形、标注、符号等按PDF、POSTSCRIPT、SVG、WEB IMAGE等格式输出。提供编程手段,满足不同开发需求。-mapyrus able to point, line, polygon, tagging, and other symbols on PDF, POSTSCRIPT, SVG, WEB IMAGE output formats. Provide programming tools to meet different needs of development.
- 2022-03-25 02:02:03下载
- 积分:1
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C #,ArcGIS的入门教程,简单易学
C#,ArcGis入门开发教程,简单易学-C#, ArcGis Starter tutorials, easy to learn
- 2022-02-01 15:13:07下载
- 积分:1