Geographic Information Systems: a Revolution by Stealth GIS integrates, stores, edits, analyzes, shares and displays geographic information for informed decision-making. This map depicts the urban expansion of Kuala Lumpur, Malaysia, between 1990 and 2009. 


Using a combination of remote sensing and GIS software, urban planners can use satellite imagery to analyze how urban areas have changed in the past, as well as model how they might change in the future. More... |