[Tagging] How to tag for dualband GPS ?
matkoniecz at tutanota.com
Mon Nov 30 14:21:00 UTC 2020
Nov 30, 2020, 14:33 by amadvance at gmail.com:
> On Mon, Nov 30, 2020 at 12:27 PM Warin <> 61sundowner at gmail.com> > wrote:
>> imagery may well be better than survey by consumer GPS
> I agree. Where an image is available I always use it as reference. But most of the trails of my local area are under the woods (low mountain) and the GPS is the only source of information.
Check whatever LIDAR is available! My region has high-quality LIDAR data on
a compatible license allowing to - for example - map paths in a forest
based on elevation data.
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the Tagging