开源软件NetTopologySuite帮助文档。很全面。多多支持

本样例中展现了如何使用自定义代码来实现对arcgis中的地图的放大缩小，平移的基本操作。

珍贵的复试真题，研究生复试必看，武汉大学2011年复试

陕西师范大学的硕士学位论文，以西安市为例，探讨使用XML技术设计基于Web GIS的旅游资源信息系统，展示这一系统的体系结构，并且刻画旅游信息系统的特征。一种新 的途径，用以存取广泛分布在分布式的异构旅游信息系统的数据和地理信息源，为有效地实现信息网上再现和预定、登记旅游产品之目的。

基于WebGIS的信息系统的分析_设计与实现

分享一个arcgis 中国工具3.2最新版本安装包，需要的可以下载使用，非常感谢开发者弄这么好的工具！

About This Book, Use Python and QGIS to create and transform data, produce appealing GIS visualizations, and build complex map layoutsLearn undocumented features of the new QGIS processing moduleA set of user-friendly recipes that can automate the entire geospatial workflows by connecting Python GIS building blocks into comprehensive processes, Who This Book Is For, If you are a geospatial analyst who wants to learn more about automating everyday GIS tasks or a programmer who is responsible for building GIS applications,this book is for you. The short, reusable recipes make concepts easy to understand. You can build larger applications that are easy to maintain when they are put together., What You Will Learn, Build a library of reusable scripts with ScriptRunner Create, import, and edit geospatial data on disk or in memory Get to know more about dynamic mapping Create and add features to static maps Create a mapbook Reproject a vector layer Geolocate photos on a map Combine multiple rasters into one image, In Detail, QGIS Python Programming will teach you how to write Python code that works with spatial data to automate geoprocessing tasks in QGIS. It will cover topics such as querying and editing vector data and using raster data. You will also learn to create, edit, and optimize a vector layer for faster queries, reproject a vector layer, reduce the number of vertices in a vector layer without losing critical data, and convert a raster to a vector. Following this, you will come across recipes that will help you to compose static maps, create heavily customized maps, and add specialized labels and annotations. Apart from this, the book will also share a few tips and tricks based on different aspects of QGIS.

坐标系为WGS 1984, 数据内容包括主要河流(5级和5级以上)、主要公路、所有铁路、居民地(县和县级以上)、境界(县和县级以上)及等高线(等高距为1000米)。1：400万的中国地图，就是地图上1厘米，实际距离是400公里，比如说上海到北京1200公里，在地图上就是3厘米。

系统前端与后端的部署过程，详细

通过此脚本，可快速部署开发、测试和单机生产环境 试用系统：Centos7.4、Redhat7.4、Oracle Linux 7.4 组件版本： - JDK: 1.8 - Oracle: 12.2.0.1 - PostgreSQL: 10.6 - PostGIS：2.5 - Redis: 5.05 - RabbitMQ: 3.7.8 - Erlang: 21.1 - Mysql: Percona Server 5.7 x64 - Nginx：1.18.0