mastering gis

attach modis data. It can also show the boundaries of the country. Very good reference.5. Other more open source softwareSo far, I found the open source software is the above 4 kinds, if you know more, please tell me.Summarize:1.WorldWind is the most mature and most suitable for commercialization.2. Technology Best OssimplanetOpen Source (free) three-dimensional GIS (terrain, game) platform information under other. NET PlatformsAxiom: Open source 3D

[Resource Sharing] C # + AE build a GIS desktop application system framework-allCode (Resources are shared with netizens) Promote my daughter-in-law! --- >>> Specific achievements include: (1) Some Basic GIS functions have been developed, such as zoom in, zoom out, full screen, query, search, measurement, and eagleeye. (2) some common spatial analysis functions are develop

Service Area Analysis is mainly an analysis concept in commercial site selection. It analyzes the service scope of a mall. In urban planning, it is mostly used for the service scope of public facilities. Besides considering distance and spatial accessibility, there are also the attractiveness and service capabilities of public service facilities, that is, the gravity model is used. In regional planning, we also use the gravity model to consider the distance and the city's own indicators for calc

I just started to study the secondary development of GIS. I recorded several translation methods in the previous article. Today I will look at the functional code of map enlargement. We also look at several different methods when implementing amplification (triggered in the event of the button, and compiled as DLL by using COM technology and registered to the machine ). The first method is compiled into DLL registration.Code Code highlighting produce

In (2), we analyzed the HTML code, and basically figured out how. Net ADF encapsulates client interaction and how the client interacts with the server. Next, let's take a look at the development method on the server side. It is actually a simple practice. If you can learn about the implementation of AGS when developing Web GIS using other jobs, you will surely be inspired by some tips on encapsulating the client, server, and interaction between the tw

and GIS related conferences outside China, numerous and numerous , there are roughly two types. User conferences and technical branches organized by software vendors or organizations, for example, ESRI Annual international / domestic User Conference, developer Conference, special conferences on various technical applications, educational conferences and academic conferences held by universities or associations, for example, 08 ISPR

Label: hbase GIS This chapter describes how to use hbase to store and efficiently query Geographical location information. Geohash spatial index Consider two common problems in the LBS application: 1) find the nearest K locations; 2) Find the locations in a region. If you want to use hbase for efficient search, you must first consider the space locality (spatial locality), that is, the points close to each other must be physically stored together. Th

Introduction to online web GIS data collection based on Arcgis for Js, arcgisgis In the previous blog, "Conversion between WKT and geometry in Arcgis for js", the conversion between wkt and geometry is realized. The original blog address is http://blog.csdn.net/gisshixisheng/article/details/42657.pdf. In this section, we will briefly introduce online collection of web GIS data based on Arcgis for Js. To ac

I have already worked on two GIS projects. due to tight project time and other reasons, it has always been a heap CodeWithout considering the data structure and AlgorithmAnd does not consider the performance. As you can imagine, the last thing is useless. Looking back, I feel like a failure, so impetuous. Just now I have taken over a GIS project. I plan to take this opportunity to develop and summarize i

A gis portal that integrates maps, services, and transport. It is a GIS portal that integrates maps, services, and transport, without complex settings and deployment, you can quickly create interactive maps and applications and share them with other people in the company. To improve work efficiency. Platform: Flexible data management and sharing policies Access anytime, anywhere Create online a

A gis portal that integrates maps, services, and transport. It is a GIS portal that integrates maps, services, and transport, without complex settings and deployment, you can quickly create interactive maps and applications and share them with other people in the company. To improve work efficiency. Platform: Flexible data management and sharing policies Access anytime, anywhere Create online ap

The Land Leveling Project is the top priority of the land consolidation work. Although it is often used for budget adjustment during actual operations, it plays a decisive role in the implementation of the project. I. Earthwork CalculationTraditional methods, such as the section method, scatter method, and square method, are easy to understand. There are also some odd names in the north, such as what is inverted and troughs. In summary, none of these methods can be accurately calculated. Curr

International Journal of Geographical Information Science (SCI) International Journal of Remote Sensing (SCI) Geoinformatica (SCI) Photogrammetry Engineering Remote Sensing (PE RS) (SCI) Journal of ISPRS Photogrammetry and Remote Sensing (SCI) Computers geosciences (SCI) Journal of geographical systems (SCI) IEEE transaction on geosciences and remote sensing (SCI) Computers, environment and urban systems (EI) Journal of Geodesy (SCI) //////////////////////////////////////// //////// Lecture N

Recently in the Unity3d and GIS projects, the most important thing is the transformation of coordinates. For example, the latitude and longitude (166.23.9.27. 39.55.15.74) transitions into unity into a corresponding location point. Don't say much nonsense about the code:Using unityengine;using System.collections;public class Saigetlatlog:monobehaviour {public Transform firstpoint;// Unity in the upper left point public Transform secondpoint;//unity in

The full name of stars is space-time analysis of regional systems, which is a space-time analytical software for regional systems .This is an analysis package for the region's multi-temporal data, and the source code is exposed.The software brings the space-time analysis technology developed in recent years into a friendly user interface, designed to be an exploratory data analysis software.It has to be said that exploratory spatial data analysis (ESDA) has only just started at home, while stars

In the previous article "GIS (five)-complete JS version of Sogou map Basic Interactive search function", introduced sogou map keyword search function, today to achieve another important function of it-that is the surrounding search function.In accordance with the Convention, the official online sample code is posted to everyone. The plane ticket is here. Peripheral search function, and keyword search is actually the same, is the main use of the Search

Hibernate from entry to Mastery (11) Multi-pair multi-directional correlation mapping Hibernate from Getting started to mastering (10) Multiple to multiple one-way correlation mapping Hibernate from entry to Mastery (ix) one-to-many bidirectional correlation mapping Hibernate from entry to Mastery (eight) One-to-many one-way correlation mapping Hibernate from entry to Mastery (vii) multiple to one one-way association mapping Hibernate from Gettin

Two year ago did not read this report, I have this kind of idea. Recently also completed individual functions, but still slow, for two reasons: 1) A person to do too slow, this should do too much work to do; 2) music-related knowledge is too poor, a lot of time to learn basic theory of knowledge.Landr is a brand new online mastering service. You can upload audio (completed stereo works, separate tracks for songs, sampling or entire DJ Set), processed

1 var map;2 require (["Esri/map", "dojo/domready!"], function (map) {3 map = new Map ("GHL", {4 5 Zoom:3,6 basemap: "Topo",7 Logo:false,8 9 Ten }); One dojo.connect (map, "OnMouseMove", function (e) { A var MP = E.mappoint; - var sp = e.screenpoint; - Dojo.byid ("Map1"). InnerHTML = mp.x+ "/" +sp.x; the Dojo.byid ("Map2"). InnerHTML = mp.y+ "/" +SP.Y; - }) - }); - + -

Not much to say, the preliminary work just finishedGIS platform system to realize the coordination and unification of the whole water supply system. Based on the pipe network, the system can realize the functions of water supply pipe network planning and design, distribution management, document management, Emergency Repair assistant decision-making and comprehensive query and statistic.Overall window DesignRed Box Area:Map editing area, where the main implementation of the pipe network, nodes,