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Started by LIHIKER, March 31, 2011, 06:03:36 AM
Quote from: LIHIKER on April 03, 2011, 06:25:37 PMBuying a 200 dollar topo map is still expensive for a 2 week trip.
Quote from: maps4gps on April 03, 2011, 07:33:46 PMThe scale of the source data for my world map is 1:1,000,000 or about 16 miles to the inch.It would not be suitable for a hiking adventure any more than a paper map at that scale.Have you looked at garmin.na1400.info? It is the OpenStreetMap project data. May or may not have the trails you would be hiking. Somewhere on their wiki is also a program to convert SRTM elevation data to contours. What GPSr unit will you be using?You might be able to make an overlay mapset of contour lines along the hiking trails using gpsmapedit.
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