I tag a lot of features and attributes (mostly bike lanes, trails, speed limits, but buildings and other things too) with source=survey. These are things I have visited and seen, but generally not mapped using GPS.
اوپن سٹریٹ میپ
I tag a lot of features and attributes (mostly bike lanes, trails, speed limits, but buildings and other things too) with source=survey. These are things I have visited and seen, but generally not mapped using GPS.
Discussion
ایہہ 30؍December 2016ء 22:50 تے «Warin61» ٹپݨی کیتی گئی سی۔
source=survey can mean lost of different things.. to different people. being more verbose is beneficial …
source=photographic survey + a GPS point
source=photographic survey + bing imagery (old)
source=visual survey + bing imagery