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Results tagged with flood
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user 1729
A flood is an overflow of water that submerges land which is usually dry. Within GIS we often want to model a flood with terrain models.
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Estimating population in flood zones?
You can input two polygons (flood zone and population block groups, for example) and tabulate what percentage of that group falls within a flood zone. … You may also want to try a select by location on the amount of buildings that fall within the flood zones, if you have access to that data. …
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