Populations usually move when area conditions change, improve, or decline. This is particularly true during catastrophic events such as the mass out-migrations that occurred in the Gulf Coast region during the 2005 hurricane season. Economic and social changes tend to occur gradually, which facilitates demographic data forecasting.
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GIS Weekly Magazine
Susan Smith
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Look for the next issue of GIS Weekly Magazine on May 28, 2012.
Each GISWeekly Review delivers to its readers news concerning the latest developments in the GIS industry, along with a selection of other articles that we feel you might find interesting. |
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