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计算某时某地太阳方位和仰角
输入当地时间,当地经纬度(转化为弧度),输出太阳高度(弧度),方向(弧度),计算太阳某个地方某个时刻太阳位置的程序。
此程序算法可以移植到嵌入式设备上,作为太阳能电池板追踪每天太阳方位和高度的算法,提高太阳能板发电效率。
/* 2008年9月3日 */
/* 安志军 */
- 2022-06-15 01:12:17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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information sharing : to build a complete system, interoperable e
信息共享:建成体系完整、互联互通的电子政务网络系统和国土资源政务系统共建共享的信息资源库; 无缝集成:标准化OA、MIS和GIS的有机集成; B/S结构:实现远程办公办文、远程带图作业,维护简单、安装方便 信息发布:通过WEBGIS在互联网上图文并茂的发布土地出让、转让,土地拍卖,土地登记、用地手续、矿产手续等各类信息。 二次开发:以平台为基础建立的各类应用,可以方便的进行二次开发,满足业务的各种变化需要。-information sharing : to build a complete system, interoperable e-government network systems and land resources Administrative System Sharing of information resources library; Seamless integration : standardization OA, MIS and the organic integration of GIS; B/S : remote-office run, remote operations with map and maintaining a simple, easy installation information dissemination : WEBGIS on the Internet to browse through the release of land sales and transfers, land auctions, land registration, land clearance, mineral procedures of all types of information. Second development : based platform for a variety of applications, to facilitate the conduct of secondary development to meet the business needs of the changes.
- 2022-03-01 16:51:24下载
- 积分:1
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Realize a closed box with the internal movement of small ball collision scene si...
实现了一个密闭盒子与内部运动小球碰撞的场景模拟-Realize a closed box with the internal movement of small ball collision scene simulation
- 2023-02-22 17:25:03下载
- 积分:1
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Ae9.1+vb6.0 开发的浏览cad文件(.dwg),并在mapcontrol控件上显示cad图像...
Ae9.1+vb6.0 开发的浏览cad文件(.dwg),并在mapcontrol控件上显示cad图像-Ae9.1+ Vb6.0 developed browser cad file (. Dwg), and mapcontrol control images displayed on cad
- 2022-10-19 00:45:03下载
- 积分:1
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多边形拓扑关系生成方法实现数据的shapefile线…
多边形拓扑关系生成方法实现,数据以shapefile线文件为基础。-Polygon topology generation method to achieve the data to shapefile line of the file-based.
- 2022-03-02 10:01:53下载
- 积分:1
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基于Esri公司的AE+VB.NET.对原有的例子做了有些修改.
基于Esri公司的AE+VB.NET.对原有的例子做了有些修改.-Esri based company AE VB.NET. Examples of the original made some changes.
- 2022-04-12 17:11:09下载
- 积分:1
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ARCGIS using C# programming and the basic operation of the map: Map Rotation
用C#和ARCGIS编程实现地图基本操作:地图旋转-ARCGIS using C# programming and the basic operation of the map: Map Rotation
- 2022-08-16 11:57:02下载
- 积分:1
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Visual C++开发GIS系统(陈建春)附书光盘,里面包含本书全部完整源代码。...
Visual C++开发GIS系统(陈建春)附书光盘,里面包含本书全部完整源代码。-Visual C development of GIS (Chen Jianchun) attached CD, which contains all of the integrity of the source code.
- 2022-05-05 20:30:52下载
- 积分:1
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WebGIS的实现和应用
WebGIS的实现和应用-WebGIS Implementation and Application
- 2022-06-18 16:58:34下载
- 积分:1