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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Connectivity (Network) Operations:Proximity‣Proximity is a measure <strong>of</strong> distance between features‣It is most commonly measured in units <strong>of</strong> length but can be measuredin other units, such as travel time or noise level‣Four parameters must be specified to measure proximity:‣1. target location (e.g. a road, a school, a park)‣2. unit <strong>of</strong> measure (e.g. distance in meters)‣<strong>3.</strong> function to calculate proximity (e.g straight line distance,travel time)‣4. area to be analyzed82