I recently returned from a trip to Maui and Big Island in Hawaii in which I collected a large quantity of GPS tracklogs. I was hoping to use this data to tune up the existing maps for Hawaii. However, as nearly as I can tell, very little work seems to have been done on Maui beyond the initial Tiger upload. The problem is, this Tiger data seems to have some large systematic errors, a translation to the north-northwest. I started to manually correct a few ways based on the satellite photos and GPS tracks, but I realized it would probably be far better to either reimport the Maui data with a correction, or apply some automated process to the existing data to translate it to more-or-less the correct location.
Does anyone know what needs to be done to accomplish this? -Scott -- Scott Atwood Cycle tracks will abound in Utopia. ~H.G. Wells
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