DWGandDEM

说明：  本文针对滑坡预测预报这一复杂性问题提出一种基于前向反馈传播（BP）神经网络的预测模型，描述了滑坡系统输入输出之间的非线性关系。为克服 BP 网络后期收敛速度慢、易陷入局部极小点等缺点，以遗传算法（GA）和模拟退火算法（SA）相结合的方式即遗传-模拟退火（GSA）算法对网络权值进行优化。用该方法预测滑坡位移获得了较好的效果(In this paper, a prediction model based on forward feedback propagation (BP) neural network is proposed for the complex problem of landslide prediction. The nonlinear relationship between input and output of landslide system is described. In order to overcome the shortcomings of BP network, such as slow convergence speed and easy to fall into local minima, genetic algorithm (GA) and simulated annealing algorithm (SA) are combined to optimize the network weight. The method can be used to predict the displacement of landslides)

说明：  用于计算全局莫兰指数的QGIS插件，可衡量地理要素的空间自相关程度(a plugin to calculate Moran'I)

Extensión para arcview 3.2, conversiones de shapefile a archivos kml (de google earth)

说明：  测量基础软件开发。包括前方交会，后方交会，后方交会等个种测量的平差。(measurement based software development. Including forward intersection, the rear intersection, the rear other species fair measurement of adjustment.)

常见的地图GIS二次开发有ARCGIS、MO、AO、MAPX、MapXtreme、ASPMAP，但是对于我们初接GPS/GIS项目的人来说，最头痛的问题是无法解决地图，调用GOOGLE的SDK就可以免费使用GOOGLE的免费地图资源，快速构建自己的GIS系统。这项技术可以应用于交通、运输、物流、安防、城市规划、城市管理、林业、农业、工业、灾难指挥、地震灾难等许多行业。采用这种方法应付毕业论文时最省事了，连数字化地图的步骤都省了，别人开发GIS系统要几个月，用GOOLE二次开发，只要短短的几天。我有一个学生，程序明明用GOOGLE的二次开发，但是在论文里大谈自己是用ARCGIS开发的，几个答辩老师愣是没瞧出来，这位学生，轻轻松松获得答辩高分。 本程序可以工作于vs.net各种版本，我编译时采用vs2008，asp.net采用3.5的支持库。(Common secondary development of GIS maps has ARCGIS, MO, AO, MAPX, MapXtreme, ASPMAP, but for us to pick beginning of GPS/GIS project for people who can not be solved the most headache problem is that maps, call the SDK can be free of charge GOOGLE GOOGLE maps using free resources to quickly build their own GIS system. This technology can be applied to traffic, transportation, logistics, security, urban planning, urban management, forestry, agriculture, industry, disaster command and earthquake disaster, and many other industries. When using this method to cope with dissertation The easy, and even the digital map of the steps are saved, others take a few months development of GIS systems, with GOOLE secondary development, as long as only a few days. I have a student, the program is clearly using GOOGLE secondary development, but the paper was much talk that he is using ARCGIS developed several defense teacher Leng Shimo Look out, the students, easy access to defense scores. This proc)

详细讲解了开源gis与数据库结合实践，详细明了(It explains in detail the practice of combining open source GIS with database.)

基于组件球员管理系统，运用GIS技术，结合的“基于组件的工作流管理信息系统“(Component-based player management systems, using GIS technology, combined with the " component-based workflow management information system" )

基于arcobjects与才c#.net的GIS应用开发书上的第四单元源码(Based on the fourth unit source arcobjects and only c# .net of GIS application development book)

Struts架构指导 书籍语言： 简体中文 书籍类型： 程序设计 授权方式： 免费软件 书籍大小： 312 KB (Struts framework to guide books Language : English books categories : program design license : free software books Size : 312 KB)

GIS算法课件的第一章:算法设计和分析，绝对适合GIS新手(The first chapter GIS algorithm courseware: algorithm design and analysis, and is suitable for novice GIS)