3. Integrated analysis of spatial and attribute data - RTC, Regional ...
3. Integrated analysis of spatial and attribute data - RTC, Regional ...
3. Integrated analysis of spatial and attribute data - RTC, Regional ...
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<strong>3.</strong> <strong>Integrated</strong> <strong>analysis</strong> <strong>of</strong> <strong>spatial</strong> <strong>and</strong> <strong>attribute</strong> <strong>data</strong>Logical Overlay OperationsExample: Desirable areas for groving a certain type <strong>of</strong> crop might bedefined as:“ those areas that have an agricultural l<strong>and</strong> <strong>and</strong> have fertile soil “If the l<strong>and</strong> use <strong>and</strong> soil <strong>data</strong> are represented as separate <strong>data</strong> layers then, alogical overlay operation can identify the locations where these conditions occurtogether71