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GPS tighten your standards?
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<blockquote data-quote="pretzel_man" data-source="post: 1021091" data-attributes="member: 927"><p>People here call it GPS time study. That is really a misnomer.. Its a "virtual" time study.</p><p></p><p>The real question to ask is how accurate are satellite maps. GPS just shows the IE where the delivery occurred. The IE moves the point to where they belong. From the middle of the street to the delivery point. </p><p></p><p>Go prove it to yourself. Go find a satellite image of a football field (I did). Draw a line from one end zone to another. See how close to 300 feet it calculates. This does the same thing.</p><p></p><p>Think of how many times people re-estimated walk classifications for the same stop from study to study. Now that is not needed. Unless they move the house (or the delivery point changes) there is no need to redo the work.</p></blockquote><p></p>
[QUOTE="pretzel_man, post: 1021091, member: 927"] People here call it GPS time study. That is really a misnomer.. Its a "virtual" time study. The real question to ask is how accurate are satellite maps. GPS just shows the IE where the delivery occurred. The IE moves the point to where they belong. From the middle of the street to the delivery point. Go prove it to yourself. Go find a satellite image of a football field (I did). Draw a line from one end zone to another. See how close to 300 feet it calculates. This does the same thing. Think of how many times people re-estimated walk classifications for the same stop from study to study. Now that is not needed. Unless they move the house (or the delivery point changes) there is no need to redo the work. [/QUOTE]
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