File:Outline1.png

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Outline1.png(800 × 600 pixels, file size: 30 KB, MIME type: image/png)

Summary

Image showing how using GPS positions captured by extending the sightlines along buildings can then be used to draw the actual building outline. More GPS locations are required to be captured, but GPS position ambiguity is reduced due to being clear of the building obstruction, and also due to the reduction in position error due to mathematical angular error reduction. The further from the building the GPS locations are recorded, less error is introduced into the actual building corner position.

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Date/TimeThumbnailDimensionsUserComment
current16:36, 6 April 2013Thumbnail for version as of 16:36, 6 April 2013800 × 600 (30 KB)Ve6srv (Talk | contribs)Image showing how using GPS positions captured by extending the sightlines along buildings can then be used to draw the actual building outline. More GPS locations are required to be captured, but GPS position ambiguity is reduced due to being clear of...
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