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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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MO开发车载GPS导航的应用实例。 MO开发车载GPS导航的应用实例。...
MO开发车载GPS导航的应用实例。 MO开发车载GPS导航的应用实例。-MO development of automotive GPS navigation application. MO development of automotive GPS navigation application.
- 2022-03-16 09:22:14下载
- 积分:1
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VS2005 CSharp 开发的Geomedia定制能够程序,Geomedia版本V6.0.34.57,如果为其他版本,需重现加载引用,并注释掉MainFrm...
VS2005 CSharp 开发的Geomedia定制能够程序,Geomedia版本V6.0.34.57,如果为其他版本,需重现加载引用,并注释掉MainFrm中以下内容:
using AxMapviewLib = AxIntergraph.GeoMedia.MapviewLib
using AxGMNorthArrowLib = AxIntergraph.GeoMedia.GMNorthArrowLib
using AxGMScaleBarLib = AxIntergraph.GeoMedia.GMScaleBarLib
using PClient = Intergraph.GeoMedia.PClient
using PView = Intergraph.GeoMedia.PView
using MapviewLib = Intergraph.GeoMedia.MapviewLib
using PCSS = Intergraph.GeoMedia.PCSS
using PDBPipe =Intergraph.GeoMedia.PDBPipe
using GDO = Intergraph.GeoMedia.GDO -VS2005 CSharp development of the customized to Geomedia procedures, Geomedia V6.0.34.57 version, and if other versions need to return loading invoked, MainFrm China and comment out the following : using AxMapviewLib = AxIntergraph.GeoMedia. MapviewLib using AxGMNorthArrowLib = AxInter graph.GeoMedia.GMNorthArrowLib using AxGMS caleBarLib = AxIntergraph.GeoMedia.GMScale BarLib using PClient = Intergraph.GeoMedia.P Client using PView = Intergraph.GeoMedia
- 2022-01-24 14:00:34下载
- 积分:1
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MATLAB and VC++ Matlab Coding trip to VC++ As the main platform, the form of hyb...
MATLAB和VC++混合编程实现行程编码压缩,以VC++为主要平台,采用混合编程的形式,用MATLAB来调用MEX函数所编写的DLL,实现文件压缩。-MATLAB and VC++ Matlab Coding trip to VC++ As the main platform, the form of hybrid programming using MATLAB function to call the MEX prepared DLL, file compression realize.
- 2022-04-18 13:19:27下载
- 积分:1
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Delphi开发平台的GIS开放源码系统,功能涵盖GIS的基本操作,是学习和掌握GIS原理的非常好源码。deDelphi...
Delphi开发平台的GIS开放源码系统,功能涵盖GIS的基本操作,是学习和掌握GIS原理的非常好源码。deDelphi-GIS open source code system in Delphi platform . Includes essential GIS function, which is a good example for the learning and studying the principle of GIS.
- 2023-05-22 20:40:03下载
- 积分:1
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TinToPoint. The irregular triangular net will transform
coordinates. Realization...
TinToPoint。 将不规则三角网转换成点坐标。实现栅格到矢量的转换。-TinToPoint. The irregular triangular net will transform
coordinates. Realization grid to vector transformation.
- 2022-03-22 07:59:28下载
- 积分:1
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MilkShape 3D Help中文翻译版,相信对使用MilkShape 3D的人会有很大帮助...
MilkShape 3D Help中文翻译版,相信对使用MilkShape 3D的人会有很大帮助-MilkShape 3D Help Chinese translation version, I believe that people who use MilkShape 3D will be of great help! ! !
- 2022-04-07 16:36:11下载
- 积分:1
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Princeton Shape 的模型库..其中的文件是.off格式的...对做三维模型的朋友有帮助...
Princeton Shape 的模型库..其中的文件是.off格式的...对做三维模型的朋友有帮助-Princeton Shape model library .. which documents are. Off format ... to do three-dimensional model of a friend has to help
- 2022-03-25 20:05:57下载
- 积分:1
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我的GPS作业,星历转换的~需要专业知识
我的GPS作业,星历转换的~需要专业知识-GPS operations, ephemeris conversion to require professional knowledge
- 2022-04-09 01:20:55下载
- 积分:1
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鹰眼实现(vb+mapx50)
鹰眼实现(vb+mapx50)-breath-5, a program file to show that I will be my last set of five procedures is described.
- 2022-07-10 12:14:37下载
- 积分:1