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按分类查找All GIS/地图编程(102) 

[GIS/地图编程] Douglas-Pcucker

在计算机地图制图的过程中,通过各种手段获取的矢量数据往往存在各种各样的问题,需要对数据进行预处理,数据压缩是其中的一种处理方法。在计算机地图中,数据压缩的对象是线状要素中心轴线和面状要素边界数据(几何数据) ,本程序名称为道格拉斯-普克算法.
computer cartography in the process, through various means to obtain the vector data exists in a wide variety of issues, the need for data preprocessing, Data compression is one of these options. In the computer map, Data compression is targeted at the center axis of linear elements and the elements of the border facial data (geometric data) The procedure known as Douglas-Puke algorithm. (2006-12-14, Visual C++, 87KB, 下载432次)

http://www.pudn.com/Download/item/id/233665.html

[GIS/地图编程] mapx4demo实现了mapx的绝大部分功能

这个程序源码实现了mapx的绝大部分功能,非常经典!!并且我增加了一个重要功能,网上有许多人提出了这个功能,但是没有很好的解决。修改后,可以实现图层的动态移动,在创建折线时,当鼠标位于窗口边缘时,图幅自动平移,就像mapinfo一模一样的效果,并非简单的移动视图中心。当然你可以根据需要将功能扩充到在画直线、画多义线、画多边形的时候实现动态移动。具体功能与说明请下载后参阅ReadMeFirst。
the process to achieve the source of most of the functionality MapX, very classic! ! And I added an important function, the Internet has made many of the features, but not a very good solution. After revisions, the layer can be achieved for the dynamic movement, in the creation of dogleg, when the mouse is located at the edge of the window, maps automatic translation, like MapInfo exactly the same effect, is not a simple mobile View Center. Of course, you may need to expand the functions of the painting straight line paintings, the paintings polygon Dynamic Mobile. The specific function and description of downloading information ReadMeFirst. (2005-02-17, Visual Basic, 1840KB, 下载309次)

http://www.pudn.com/Download/item/id/1108629776904528.html

[GIS/地图编程] TRANS_GIS

本文档对应用于交通分析展示及功能评价的系统软件TRANS-GIS进行简要介绍。 该软件是在北京工业大学交通研究中心陈艳艳老师的指导下开发完成。
This document applies to the traffic analysis for the display and functional assessment of the TRANS-GIS system software to conduct a brief introduction. The software is in Beijing Industrial University Transportation Research Center under the guidance of teacher Yan-Yan Chen developed. (2008-04-20, C++, 3469KB, 下载105次)

http://www.pudn.com/Download/item/id/441897.html

[GIS/地图编程] cqgongjiaogis

重庆市渝中区公交管理、查询系统是集数据、地图及网络于一体的现代公交综合服务系统。该系统下分为两个子系统,一是用作公交公司后台管理,其主要功能包括站点、线路的属性信息的维护和空间地理位置的查询,公司职工的管理,车辆管理,信息发布,投诉建议的处理以及地图发布等操作。另一个是基于网络的公交查询子系统,其主要功能包括地理对象的图上定位,通过输入信息、缓冲区分析、最短路径分析等腰方式和全图、放大、缩小、自由缩放、漫游等方法对站点、线路信息、政府机构、企事业单位及其他地物信息进行查询。能过查询子系统,公交车乘客还可以查看有关公交公司的新闻以及对其服务进行反馈。真正达到一切为顾客着想的管理机制。
err (2008-04-20, MultiPlatform, 9677KB, 下载82次)

http://www.pudn.com/Download/item/id/442211.html

[GIS/地图编程] HH_GIS_SpAn

GIS空间分析工具,我们的空间分析课程设计包含道格拉斯抽样、曲线插值与光滑、多边形最小凸包、点群分布参数(分布中心、分布密度、分布轴线等)。基本功能都实现了。
GIS spatial analysis tools, our curriculum includes Douglas spatial analysis sampling, interpolation and smooth curve, the minimum convex polygon, point group distribution parameters (distribution center, distribution density, distribution of axes, etc.). Basic functions are realized. (2010-11-22, Visual C++, 4101KB, 下载78次)

http://www.pudn.com/Download/item/id/1353891.html

[GIS/地图编程] rihor_Little_Bear_tools

小熊工具箱是由中科院对地观测中心在读博士胡勇将自己写的 IDL 代码整理而成,包含许多实用功能:相对辐射归一化、矩匹配相对辐射校正、趋势分析、最大值合成、 MODIS 质量数据转换、批量矢量裁剪、 MRT 批处理、 TVDI 、 ROI 分离器、批量生成缩略图、批量生成影像范围(shp)。
Winnie the toolbox from the CAS CEODE PhD Hu Yong will write their own IDL code was compiled, contains many useful features: the relative radiation normalized moment matching relative radiometric calibration, trend analysis, maximum synthesis, MODIS quality data conversion, batch vector clipping, MRT batch, TVDI, ROI separator, batch generate thumbnails, generate batch image range (shp). (2013-10-31, IDL, 135KB, 下载78次)

http://www.pudn.com/Download/item/id/2387839.html

[GIS/地图编程] SWAT

SWAT(Soil and Water Assessment Tool)是由美国农业部(USDA)的农业研究中心(ARS,Agricultural Research Service)Jeff Amonld博士1994年开发的。模型开发的最初目的是为了预测在大流域复杂多变的土壤类型、土地利用方式和管理措施条件下,土地管理对水分、泥沙和化学物质的长期影响。它是一种基于GIS基础之上的分布式流域水文模型,近年来得到了快速的发展和应用,主要是利用遥感和地理信息系统提供的空间信息模拟多种不同的水文物理化学过程,如水量、水质以及杀虫剂的输移与转化过程。现在使用的SWAT2005版本可以在Arcview、ArcGIS等常见的软件平台上运行,具有良好的用户界面
SWAT (Soil and Water Assessment Tool) by the United States Department of Agriculture (USDA) Agricultural Research Center (ARS, Agricultural Research Service) Jeff Amonld Dr. 1994 developed. The original purpose of the model developed to predict the complex soil type in large watersheds, land use and management measures under the conditions of the land management of water, sediment and chemicals in the long-term impact. It is a distributed hydrological model based on GIS basis, and in recent years has been the rapid development and application of spatial information is provided by the use of remote sensing and geographic information system to simulate a variety of different hydrological physical and chemical processes, such as water, water quality and pesticide transport and transformation process. The now use SWAT2005 version can run on a common software platform Arcview, ArcGIS, has a good user interface (2012-10-26, PDF, 59KB, 下载75次)

http://www.pudn.com/Download/item/id/2027846.html

[GIS/地图编程] Arcgis93_ecp

Arcgis9.3正版的全套无限制许可证 从某知名大学的空间地理研究中心拿到 含 arcgis ,arcgis engine ,arcgis server , arcengine , arcserver , arcsde的无限期许可,好东西,机会难得,暂时没用的话,先保存,说不定日后可用的上。
Arcgis9.3 ,arcgis ,arcgis engine ,arcgis server,arccengine, arcserver, arcsde (2010-06-26, C#, 1KB, 下载69次)

http://www.pudn.com/Download/item/id/1223948.html

[GIS/地图编程] gisSUANFA

地理信息系统算法基础 软件名称:地理信息系统算法基础 软件大小:17000 K 软件语言:简体中文 软件类别:电子文档 运行平台:Win9x/NT/2000/XP/2003 授权方式:免费版 软件等级:★★★ 更新时间:2009-8-5 开发商: 张宏、温永宁、刘爱利 解压密码:www.gissky.net 软件简介 本书全面、系统地收集和整理了当前地理信息系统算法领域的相关资料,以地理信息系统设计与实现为线索,内容涉及地理空间数据的描述、检索、存储和管理,以及地理空间信息分析基本方法的设计和实现。 本书可作为地理信息系统专业的本科生和研究生教材,也可作为从事地理信息系统软件开发和应用的人员的学习资料,并可供地理信息系统的理论研究人员参考。
gis-based algorithm (2009-09-27, C#, 18666KB, 下载61次)

http://www.pudn.com/Download/item/id/923248.html

[GIS/地图编程] GIS-convert

改系统由国家测绘局大地测量数据处理中心,能将经纬度坐标方便地转换为北京54平面坐标系,对GIS开发者十分有帮助
Change the system by the State Bureau of Surveying and Mapping Geodetic Data Processing Center, latitude and longitude coordinates can be easily converted to Beijing 54 plane coordinate system for GIS developers very helpful (2007-10-10, DOS, 297KB, 下载38次)

http://www.pudn.com/Download/item/id/343481.html

[GIS/地图编程] ArcEngineWindowsApplication

ArcEngine加载SHP数据,打开属性表及鹰眼,一些基本的地图放大、缩小、中心化
ArcEngine-LoadData (2010-05-04, C#, 466KB, 下载27次)

http://www.pudn.com/Download/item/id/1156287.html

[GIS/地图编程] ArcGISEngine

ArcGIS Engine 轻松入门 C#版 简单易学 ESRI(中国)培训中心
failed to translate (2010-06-01, C#, 6282KB, 下载22次)

http://www.pudn.com/Download/item/id/1197884.html

[GIS/地图编程] LBSX

一个基于百度地图的安卓应用,包括了学校的新闻,论坛,资源共享几大模块。
Baidu Maps Android based applications, including the school s news, forums, resource sharing several modules. (2015-02-11, Java, 12182KB, 下载21次)

http://www.pudn.com/Download/item/id/1423658016514128.html

[GIS/地图编程] 扫描算法

一种很实用的扫描算法,主要功能是通过两次扫描找出正方形区域内集聚中心。
a very practical scanning algorithm, the main function is to scan through to find two square region Gathering centers. (2005-08-25, Visual C++, 51KB, 下载17次)

http://www.pudn.com/Download/item/id/108729.html

[GIS/地图编程] zhongxindianfa

地理信息系统(gis)中由一些离散点,通过此程序生成所有规则格网点的高程.采用中心点移动拟合法.
Geographic Information Systems (gis) by a number of discrete points, to generate all the rules of grid points of elevation through this program. Using the center of the mobile fitting. (2014-11-21, Visual C++, 1KB, 下载14次)

http://www.pudn.com/Download/item/id/2659322.html

[GIS/地图编程] VBstereographic-projection

绘制赤平投影图把面和线投影在投影球的赤道平面上,在构造地质学中用以解决地质构造的角度和方位问题。其基本原理就是把面和线放在一个投影球的中心,通过球心的面和线延伸后与球面相交,分别形成弧线和点。
stereographic projection   (2012-11-14, Visual Basic, 29KB, 下载14次)

http://www.pudn.com/Download/item/id/2047533.html

[GIS/地图编程] VehicleMonitoringSystemDesigandImplementationofthe

车辆监控系统监控中心端设计与实现。GPS及GIS在车辆监控中的应用。
Vehicle Monitoring System Design and Implementation of the monitoring center side. GPS and GIS in Vehicle Monitoring. (2010-05-06, C++ Builder, 461KB, 下载14次)

http://www.pudn.com/Download/item/id/1159076.html

[GIS/地图编程] MonitorMap

leaflet根据比例尺设置图层的可见及leaflet加载图层,设置中心点等基本操作
Set the visibility of the layer (2017-01-05, JavaScript, 3KB, 下载13次)

http://www.pudn.com/Download/item/id/1483611434238500.html

[GIS/地图编程] GISduobx

本例实现的是如何根据输入的点坐标构造多边形,并输出多边形的面积和中心点的坐标。GIS
Contruct Polygon() (2011-03-16, Visual C++, 1KB, 下载13次)

http://www.pudn.com/Download/item/id/1457294.html

[GIS/地图编程] CPolygon

定义了平面多边形类。 其中包括了多边形的很多方法:中心三角化,迪落尼三角化,判断对角线是否在多边形内,等。
Define a plane polygon class Including many polygon method: whether the center triangulation, Di off the Niger Delta, judgment diagonal within the polygon, etc.. (2012-08-29, Visual C++, 21KB, 下载12次)

http://www.pudn.com/Download/item/id/1979332.html
总计:102