![]() D3.js is an interactive animation and visualization platform built on the Javascript framework. is a simple tool and has been developed for university or high school level students. MOJO is very effective as its GIS related features can be included in the application itself. As mentioned, this uses Java as the main programming language, and MOJO ( Map Objects Java Objects) provided by ESRI. Apart from this information, users can also select the interactive animation button and can walk through a set of battles in chronological order. In the GIS based tool, a map is displayed with various points on it, and when a user clicks on one point, the relevant information of what happened at that particular place is displayed. This approach lets the students learn effectively about the emperors themselves while understanding how long and far their empires spread. This is a hybrid project between the GIS based interactive tool and the web-based JavaScript tool. The objective of this thesis is to show the scale and extent of some of the greatest empires the world has ever seen. GIS-based interactive tool to map the advent of world conquerors The web application is free and available at The maps created by users can be downloaded as KML file and can be viewed or modified via the freeware application Google Earth or free and open source GIS software like Quantum GIS. The creation of a map is done through a simple and intuitive interface. This paper describes a web application that, using the Keyhole Markup Language and the free service of Google Maps, produces choropleth maps relating to some forest indicators estimated by the last Italian National Forest Inventory. Unlike the maps created with GIS, whose output usually is a static image, the interactive maps retain all their features to users advantage. These interactive maps can also be easily distributed and shared with Internet users, because they do not need to use proprietary software nor special skills but only a web browser. Through the use of web services such as Google Maps and the use of suitable markup languages, one can create interactive maps starting from highly heterogeneous data and information. Web mapping: tools and solutions for creating interactive maps of forestry interestĭirectory of Open Access Journals (Sweden)įull Text Available The spread of geobrowsers as tools for displaying geographically referenced information provides insights and opportunities to those who, not being specialists in Geographic Information Systems, want to take advantage from exploration and communication power offered by these software.
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