Originally posted by sparafina
What does "triangulated from the raw point data" mean? Like a voronoi or delauney tesslation, calc the convex hull and solve for the center point?
If so, that's way cool, but it seems like a lot of work for data that can be 30m off or more in an urban canyon not mention multi-pathing errors. A simple averaging or median would probably be representative.
Originally posted by lullabud
yo linc, think you can find that site that would let you upload ns1 files and it would create a billion statistics from your data? i recall seeing it around here somewhere but went to find it the other day and couldn't... it gave pie charts for vendors, wep ratio, channel, etc..
Originally posted by sykojester
wtf did he just say? too meny acronyms. bout gave me a headache
I am intrested in that expertgps/3.5mb data file to do maps from terraserver and stuff. sounds very intresting.
and if you want to see how old terraserver maps are, it tells you on the page the date and i think Time the pics were taken.
terraserver.com and the other is like terraserver.msn.com or something.
Originally posted by lincomatic
btw anyone have any idea what the freenet and qos fields are in wigle?
Originally posted by mentat
I can't find the particular place for it on the website right now. Freeenet is user set after the upload. qos is a factor of how many users have seen an ap and how recently it was last seen. (Maybe some other stuff too)
Originally posted by lincomatic
not that fancy. from wigle faq:
This is reasonable as long is you don't get a one sided view of the network (IE only sample it on the west side) since it will be skewed in that direction. Perhaps a better way would be choosing a signal of 70 as being the ultimate, and every other point being a radius from 70 and trying to find where all the circles intersect, but we'll see. This should be good enough for the real world for now.
Originally posted by lullabud
i posted some pictures, examples of exactly what i ended up with when i converted the wigle database into gpx, in case
Originally posted by lullabud
i posted some pictures, examples of exactly what i ended up with when i converted the wigle database into gpx, in case anybody wants to see.
http://lull.otherward.net/wigle.jpg
http://lull.otherward.net/wigle2.jpg
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