gis for beginners

Original GIS basic software and operation (12)Exercise 12, ArcMap cartography-map layout design Set map symbols-use of various rendering methods Create thematic maps using the ArcMap layout interface Add various map elements to the map layout Tip: Always keep your map document in mind during the following exercisesRender layer Features-unique value symbolsCreate a new map document in ArcMap, load [spatial analyst] extensions and

Original GIS basic software and operation (vi)Practice VI. Application of spatial analysis1. Deepen the understanding of the basic principles and methods of buffer analysis;2. Master the technique method of creating buffer distance drawing.3. Master the ability to use the buffer analysis method to solve the geo-spatial analysis problem.1. Distance mapping-creating buffersData preparation: Layer file point.shp,lline.shp,polygon.shpBuffer analysis for 1

://www.blogcn.com/u/76/68/ysfxblog/index.html* http://www.jbcom.com.cn:8090/bbs/printpage.asp?BoardID=6ID=161* [Original]mapxtreme practical tips and source code 10 cases* http://excel.cnblogs.com/archive/2005/11/15/276694.html* http://excel.cnblogs.com/archive/2005/11/15/276761.html* Http://www.mygis.com.cn/articles/11-1133-1133.htm Eagle Eye* http://www.gissky.com/Gis/ShowSContent.asp?SbjID=2ID=839 Eagle Eye vb Simple* http://xiexiaokui.cnblogs.com/

and longitude coordinates and Baidu metric coordinate with each other conversion.3. Map Service Open SourceUse a proven open source GIS solution: GeoServer (server) +tomcat (middleware) +postgis (database) +udig (desktop) for map editing, storage, publishing, and service.We are not only limited to the use of existing open source software, based on a number of optimizations and improvements:(1) Customized two times based on GeoServer, such as trajecto

data are mainly remote sensing satellite data, covering major domestic and international satellites, as well as relevant scientific research data.Current key data resources include:1. Domestic satellite data: Resource series, high score, meteorology, ocean, environment, fast boat, Beijing, etc.2, foreign satellite data: Landsat series, MODIS (Aqua\terra), EO-1, IRS-P6, ENVISAT-1, ERS-2, RESOURCESAT-1, etc.;3, scientific research data;Note: Try to download in here, found to be the next order to

relatively simple system, just iffy a little bit of meaning, and even a little learning or innovation meaning.Plus the last published part of the paper, so the whole system is a complete complement. The original thesis part please see: Campus Webgis Development and Practice (thesis part) http://www.cnblogs.com/Tangf/archive/2006/01/13/316918.htmlFeature one: Put forward the concept of map interface (in fact, the idea was to transfer the so-called enterprise annotation on the network to the syst

(For Windows operating system. Net Development Environment) ArcGIS Server is the latest server product launched by ESRI. It can implement two main functions:1. Development of powerful Web GIS systems;2. Development of distributed GIS systems;The kernel of ArcGIS Server is the same as that of ArcGIS Desktop and ArcGIS Engine. It is the ArcObjects library. The so-called Web

Published by 3 S News Weekly no7, subject of this issue: New GIS and New Round of geographic movement Read Online: http://www.3snews.net PDF download (recommended ): Http://www.3snews.net/uploads/emagazine/3snewsweekly/3sNewsWeekly_No7.zip Directory : PrefacePrelusion2. New GIS and a new round of geographic movement News circlesNews attention3. During the "11th Five-year Plan" period, China will t

(For Windows operating system. Net Development Environment) ArcGIS Server is the latest server product launched by ESRI. It can implement two main functions:1. Development of powerful Web GIS systems;2. Development of distributed GIS systems;The kernel of ArcGIS Server is the same as that of ArcGIS Desktop and ArcGIS Engine. It is the ArcObjects library. The so-called Web

In the previous post "Arcgis for JS wkt and Geometry conversion" to achieve the wkt and geometry between the conversion, the original address is: http://blog.csdn.net/gisshixisheng/article/ details/44057453. In this section, next, we briefly describe the online collection of Web GIS data based on ArcGIS for JS.The realization of data online acquisition, the most important is the storage of data, the data will be collected geometry objects are saved, a

SharpMap Analysis Note for. NET 2.0-based open-source GIS project (11): SharpMap image preparation-GEOTIFF image production process based on ERDAS Su Weimin http://www.gisdev.cn/http://blog.csdn.net/suen/ date: 2007-7-5 All copyrights reserved. If you need to reprint the information, contact the author and indicate the source in a conspicuous position. SharpMap supports images through the GDAL extension. NET 2.0

To be honest, since I posted this algorithm, I have never followed this article any more. So many of my friends did not see the message and replied in a timely manner. Here I say "sorry ". This buffer algorithm is an algorithm used in our project. It is all written by myself based on my own paper. It is not well handled in many places, but it is basically common to deal with it, the buffer accuracy rate is still between 60%-80%. Because I have been busy working on projects, this algorithm has

Computer Graphics learning methods and related books, games, GIS, VR, and 3D engines can all be viewed.This book referred to the Preface:Based on my current level, I learned three major credits for 3D graphics:A. Space ry mathematics: Space ry transformation, acceleration algorithm, Polygon technology, curves and surfaces, intersection testing, and collision testing.B. Illumination coloring system: illumination, texture, advanced pixel coloring, and a

Open-source (free) 3D (terrain, game) GIS platform under. NET platform Open source (free) 3D (terrain, game) GIS Platform Based on. NET (C #) Axiom: open-source 3D game engine. It is the. Net version of the famous open-source engine ogre.Source codeFully constructed using C #, mainly for the graphic part.Realmforge: open-source 3D game engine. The graphic part adopts axiom and is combined and rewritten

Company: Hangzhou Zhongdao Technology Co., Ltd.Address: No. 160, tianmushan Road, HangzhouContact: Manager WangE-mail: sunleadssoft@163.comMSN: sunleadssoft@163.com Position 1:Job title: J2EEProgramEmployeeRecruitment: 2-3Job Requirements:1. proficient in Java, rich programming experience based on J2EE architecture, familiar with JSP/servlet/struts/XML/JavaScript/html/UML, at least two years of web development experience;2. Familiar with eclipse or netbeans5.5, with independent analysis and de

GIS server post install 1. after installing ArcGIS Server 9.2, open "start"> "program"> ArcGIS-> ArcGIS Server for the Microsoft.. NET Framework-> GIS server post install. The following dialog box is displayed; 2. Set the password of the arcgissom user and the arcgissoc user 3. You can select the data storage location. The next step is recommended by default. 4. Set the proxy server. The default value i

From: http://blog.csdn.net/fenghuayoushi/article/details/6095043 Generally, the GIS (Geographic Information System, referred to as "geographic information") and surveying and mapping majors in colleges and universities will learn a specialized course-map projection. For trusted students, if they do not have a clear concept of map projection, it is not a rigorous academic attitude to learn other aspects, such as interpretation, spatial analysis, and p

all in outlook); without OneNote, note how to remember, now all the notes, diaries, and blogs are completed in OneNote first, including a lotArticleSomeone recommends [Evernote], but does not support Chinese. On the contrary, Word and Excel are the least important. If there are so many topics, I want to say that excel + VBA is good, and I want to have better tools. From the use of DOS to the present, except for software changes, the use of computers does not seem to have changed much. They ar

Note: Supermap object encapsulation of this control based on hypermap is only for convenient development. After the source code is compiled, it can be published here.On the use of components to encapsulate some common functions of GIS components ideas and principles, in the application of Visual Basic event mechanism design reusable large-granularity GIS components (http://www.cnblogs.com/maweifeng/archive/

Original GIS basic software and operation (III.)Exercise three, Map registration operation1. Map registration for topographic maps with no coordinate information (image format)2. Use of the editor (point features, line features, digitizing of polygon features)This example mainly introduces how to add coordinate information to topographic map (picture format) without coordinate information. Picture file format with coordinate information has TIFFand gr