Re: [OSM-talk] Affordable 1 CM high precision GPS.

2024-05-09 Thread Mike N.
On 5/9/2024 5:33 AM, Florian Lohoff wrote: At least in Germany we have a grid of Basestations which offer their RTCM 3.1/3.2 Data via NTRIP which is called SAPOS. As there are huge differences between different states at least in some of them its for Free. When I last looked 5 years ago, the onl

Re: [OSM-talk] Affordable 1 CM high precision GPS.

2024-05-09 Thread Florian Lohoff
Hi, On Tue, May 07, 2024 at 12:34:51PM +0200, Hartmut Holzgraefe wrote: > On 5/5/24 21:40, Greg Troxel wrote: > > but it (15cm georeferenced aerial images) does not work in tree cover > > not having watched the video either, and having just a very basic > understanding of RTK, but wouldn't tha