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OpenGIS协会 OGC 制定的关于地理实体结构、方法的实现标准,这里给出了COM/OLE的实现规范,包括点、线、面、空间参考系统等一系列的实现标准规范,有C...
OpenGIS协会 OGC 制定的关于地理实体结构、方法的实现标准,这里给出了COM/OLE的实现规范,包括点、线、面、空间参考系统等一系列的实现标准规范,有COM和CORBA两种技术形式。可供开发组件GIS系统或深入学习GIS实体实现的人员参考-OGC OpenGIS Association on the development of the geographical entity structure, methods of achieving the standards, Here is a COM/OLE achieving the standard, including point, line, surface, Spatial Reference System Implementation of a series of standards and norms, COM and CORBA two forms of technology. Components for the development of GIS or GIS-depth study to achieve the entity reference
- 2022-03-17 07:17:53下载
- 积分:1
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Sharing a User, where the moment has come from a C++ program to share with you O...
共享一个从网友那里当下来得C++程序,同大家分享哦!xy piont convert to shp-Sharing a User, where the moment has come from a C++ program to share with you Oh! xy piont convert to shp
- 2022-06-03 00:21:03下载
- 积分:1
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arcgis培训资料,对于想了解arcgis和即将进入arcgis领域的软件人员很有帮助...
arcgis培训资料,对于想了解arcgis和即将进入arcgis领域的软件人员很有帮助-arcgis training materials, for arcgis and want to know is about to enter the field of software arcgis helpful staff
- 2022-07-08 04:04:20下载
- 积分:1
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实现各种专题图 [VB+MapX],是GIS初学者很值得研究的一个例子
实现各种专题图 [VB+MapX],是GIS初学者很值得研究的一个例子-Realize a variety of thematic maps [VB+ MapX], is a GIS for beginners is an example worthy of study
- 2022-05-26 22:03:37下载
- 积分:1
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对《数字高程模型》,本文件对其进行了详细的说明,相信能对读者起到一定的帮助作用。...
对《数字高程模型》,本文件对其进行了详细的说明,相信能对读者起到一定的帮助作用。-Of digital elevation model , this document is its detailed description, I believe that the readers can help play a role.
- 2022-08-05 12:39:43下载
- 积分:1
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:示范在SuperMap Objects中如何实现利用CAD插件引擎直接打开浏览影像文件...
:示范在SuperMap Objects中如何实现利用CAD插件引擎直接打开浏览影像文件-: Model in the SuperMap Objects in how to use CAD plug-in engine directly open the browser image file
- 2022-10-18 18:30:04下载
- 积分:1
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mapx开发文档,有他就可以所向披靡
mapx开发文档,有他就可以所向披靡-MapX development packages, he can skelter
- 2023-08-09 07:15:04下载
- 积分:1
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将列数据转换为行列格式
应用背景从网上下载下来的SRTM3数据或其他等的文件格式,如文本文件都是以列的方式存在的,为了使用的方便,将其转换为,行×列的格式。关键技术输入文件为Input.dat.程序为 covert_matrix.f ,在使用时,输入文件中的数据个数必须是 n×n 的整数,并修改文件中参数nn=57,改为输入文件中的具体n值,新生成的文件为 new_matrix.dat,为 n×n 格式文件。
- 2022-09-02 04:10:03下载
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本软件是一套地图投影、坐标转换、全球定位系统的高度…
本软件是一款集地图投影、坐标转换、GPS高程拟合和常用测绘工具于一身的共享软件。-This software is a set map projection, coordinate transformation, GPS Elevation fitting and mapping tools commonly used to share in the same software.
- 2022-07-04 18:12:14下载
- 积分:1
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32×32的寄存器堆,它有32个32位的寄存器、两个读端口和一个写端口。该寄存器堆由3个层次共5个模块构成,最低层次的模块是D触发器,中间层次的模块包括32位寄...
32×32的寄存器堆,它有32个32位的寄存器、两个读端口和一个写端口。该寄存器堆由3个层次共5个模块构成,最低层次的模块是D触发器,中间层次的模块包括32位寄存器、5位地址译码器、32选1多路选通器,顶层模块是寄存器堆模块。设计采用行为建模和结构建模相结合的方法,先用行为建模方法建立低层模块,然后再用结构建模方法搭建高层模块。-32 × 32 of the register file, it has 32 32-bit registers, two read ports and one write port. The register file by the three levels of a total of five modules, the lowest level module is the D flip-flop, middle-level module including 32-bit register, address decoder 5, 32 election more than one way strobe, and top-level module is Register File module. Design using behavioral modeling and structural modeling method of combining the first act of modeling methods used to establish low-level modules, then the structural modeling method to build high-level module.
- 2022-02-01 23:18:47下载
- 积分:1