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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Data InputThe Components <strong>of</strong> GISThe most time consuming <strong>and</strong> costly aspectProcedure <strong>of</strong> encoding <strong>data</strong>The creation <strong>of</strong> an accurate <strong>and</strong> well documented <strong>data</strong>-base is critical to theoperation <strong>of</strong> GISḊata quality information includes the:‣date <strong>of</strong> collection‣the positional accuracy‣classification accuracy‣complateness‣<strong>and</strong> the method used to collect <strong>and</strong>encode the <strong>data</strong>21