These 12 GIS software are better than the other

in everyone's work and study,对于GISThe software has the most contact with itarcgis了,不过arcgisThe installation and cracking have steps,And its more and more powerful functions demand more and more machine performance.For some needs that only require partial operations,Actually you don't need to use itarcgis,This can be achieved with some lightweight free software,本文就为大家介绍12Nice freeGIS软件,希望对大家有所帮助.

GeoDa
GeoDa是一个开源的软件包,It can perform spatial data analysis、地理可视化、Spatial autocorrelation and spatial modeling.OpenGeoDa是遗留GeoDa的跨平台、开源版本.Although the legacyGeoDa只运行在Windows XP上,但是OpenGeoDarunning on different versionsWindows(包括XP、Vista、7、8和10)、Mac OS和Linux上.2018年6月,Internationally renowned spatial econometric analysis softwareGeoDaThe Chinese version was officially released in Wuhan.GeoDaBy the University of Chicago Center for Spatial Data ScienceLuc Anselinteam led the development,Has hundreds of thousands of users worldwide,He is well-known in the field of spatial statistical analysis.GeoDaThe Chinese version is led by the Joint Research Center for Social Geographical Computing of Wuhan University,Associated with the University of Chicago、密西根大学、郑州大学、Huazhong Agricultural University and the scientific research forces of relevant units are jointly developed.This version integrates the latest user interface,Several spatial statistics and analysis functions have been added.

图新地球 4（LocaSpaceViewer）推荐使用
图新地球 4It is a professional three-dimensional digital earth software,

它不仅提供了对GIS数据（倾斜模型、影像地形、矢量、人工模型等）的浏览、编辑、转换等功能,These data can also be displayed fused together,绘制要素,to build a 3D scene.
 

另外,You can use a variety of tools to analyze and manage your geographic information.At the same time, it also has a large number of online image sources for browsing and downloading,便捷高效.

uDig
uDig是一个 open source (EPL and BSD) 桌面应用程序框架,构建在Eclipse RCP和GeoTools（一个开源的Java GIS工具包）上的桌面GIS（地理信息系统） ;Is an open source desktopGIS软件,基于Java和Eclipse平台,可以进行shpEditing and viewing of format map files;is an open source spatial data viewer/编辑器,对OpenGIS标准,关于互联网GIS、The web map server and web function server have special enhancements.uDigProvide a generaljavaPlatform to build space applications with open source components.uDig可以使用GRASSPerform complex vector operations,You can also embed fromHorton Machine的JGRASSand professional hydrology tools.它支持shapefiles、PostGIS、WMSand many other data sources.

OpenJump
OpenJUMP是用JavaAn open source geographic information system written in a programming language（GIS）.It is developed and maintained by a group of volunteers from around the world.OpenJUMP最初是由Vivid Solutions设计的JUMP GIS .Can read and write in the current versionshape文件简单GMLfile as well as several vector formats via plugins.It can also read from and write to multiple spatial databasespostgis.It supports images as wellWFS和WMS Web服务.因此,您可以将其用作GIS数据查看器.

QGIS
QGIS项目开始于2002年 5月,是基于跨平台的图形工具Qt软件包,采用C++ 语言开发的一个GIS软件.The current development is very active,当前（2014年）的最新版本是QGIS 2.4 版.QGIS源码采用 GNU General Public License协议对外发布.
Quantum GIS (QGIS)是一个用户界面友好、开源代码的GIS客户端程序,支持数据的可视化、管理、编辑与分析和印刷地图的制作.通过集成GRASS,Support powerful analysis functions,可运行于Linux、Unix、Mac OSX和Windows系统,并支持多种矢量、栅格与数据库格式及功能.

gVSIG
一个强大的gis,易于使用,可互操作,and used by thousands of users around the world.使用gvSIG,Various formats can be handled、矢量和栅格、文件、Database and Remote Services,You can use a variety of tools to analyze and manage your geographic informationgvSIG desktopDesigned to be easily extensible,Allows continuous improvement of applications and development of custom solutions.gvSIG desktop是开源软件,有GNU/GPL许可,允许自由使用、分发、学习和改进.

Whitebox GAT
WhiteboxGateway is an open source geographic information system and remote sensing software packages. Whitebox项目开始于 2009年,Considered a terrain analysis system( 任务)的替代品. Whitebox ofIts purpose is broader than its foreground,Position it as an open source desktopGISand remote sensing software packages. Whitebox inProvides a platform for advanced geospatial data analysis,for environmental research andgeomatics行业的应用. An ideal platform to experiment with new geospatial analysis methods was thought of from the start.

SAGA GIS
SAGA是地理信息系统（GIS）软件,SAGAis designed to perform spatial algorithms easily and efficiently.SAGA提供了一套全面的,Growing geoscience methods and an easy-to-access user interface,It contains many visualization options.SAGA是在Windows和LinuxFree and open source software that runs under the operating system.

GRASS GIS
GRASS（Geographic Resources Analysis Support System,地理资源分析支持系统）,is a tool for geographic data management and analysis、图像处理、图形/地图产品、Free GIS for spatial modelling and visualization.当前,GRASS GISUsed in academic and business environments around the world,It has also been noticed by many government departments and environmental consulting companies.GRASS GIS是开源地理空间基金会（Open Source Geospatial Foundation ,OSGeo）an official project.
GRASS 在GPL下发布,可以在多个平台上运行,包括Mac OS X、Windows和Linux.The user can go through the graphical user interface（内置的基于 X窗口系统的 GUI 或通过 Quantum GIS）use the functions of the software;It can also be improved shell Use its modules directly.

MapWindow
MapWindow 是开源免费的GIS控件.MapWindowProvides customizable applications and ocx控件,功能丰富,界面简洁,扩展性好.面向Windows平台,当然,开源的,MPL协议.

ILWIS
Integrated Land and Water Information System (ILWIS)is a geographic information system for vector and raster processing(GIS)and remote sensing software.Its features include digitization、编辑、Data analysis and display,As well as making high-quality maps.ILWISOriginally developed by the International Institute for Geo-Information Sciences and Earth Observation in the Netherlands(ITC Enschede)development and distribution,for its researchers and students.ILWISIt was first established by the International Institute of Geoinformation and Earth Observation in the Netherlands（ITC Enschede）开发并发布,Early users are the institution's researchers and students.2007年7月1日以来,ILWIS采用GNU GPLThe protocol is officially released as a free software,最新版本为3.8.1.

Diva GIS
DIVA-GISis a free computer program,Can be used for mapping and geographic data analysis（地理信息系统（GIS）.借助DIVA-GIS,State boundaries can be used, for example,河流,Satellite imagery and the location of places where animal species were observed.DIVA-GISFree spatial data for the entire world is also provided,可以在DIVA-GISor use them in other programs.