How to Detect User in A Web Application
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Know about 4D GIS and its application area
Each kind of map conveys information about a particular place or event. They show how people and places are related. 4D GIS assembles a large volume of information in a simple manner to provide better decision making. Since big data and high data volumes are now changing the way we capture, process, and analyze information, it is essential to harness geospatial data in the simplest way to understand the dynamics of geographical phenomena. 4D GIS is becoming an important tool in monitoring various changes like change in weather patterns or the progress of construction work overtime. It integrates 2D,3D, and the time.
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Development of Web-Based Application for Shapefile Coordinate System Conversion for Malaysia
Elysonia Alim and Shahabuddin Amerudin Department of Geoinformation, Faculty of Geoinformation and Real Estate, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia Email: elysoniaalim@gmail.com; shahabuddin@utm.my KEYWORDS: coordinate system, conversion, shapefile ABSTRACT: It is difficult to process GIS vector data when they are not aligned with one another. The need for different coordinate systems rose from the fact that some coordinate systems are better fitted to describe the geographical phenomenon occurring in a specific area. However, even commercial software had been proven to have questionable accuracy in coordinate system conversions. The purpose of this study is to develop a web application capable
Line Simplification Application using Douglas-Peucker Algorithm
Learn more about the analysis of the tolerance effect of the Douglas-Peucker algorithm used in the application at this link.
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