Re:Openstreetmap, a global map for worldwide insight
by maxerickson on Friday July 03, 2020 @03:24PM
(#23726718)
3dep can be a huge help in figuring out how prominent tree covered roads are.
https://elevation.nationalmap.gov/arcgis/rest/services/3DEPE...
It's listed as a Theme Overlay at https://viewer.nationalmap.gov/services/
Re:Openstreetmap, a global map for worldwide insight
by c0nsumer on Friday July 03, 2020 @05:14PM
(#23727722)
Thanks, this is interesting. I checked a few spots and it doesn't seem to be quite helpful for what I'm looking for (seeing if a road has had brush grow back in over it making it impassable) but this would be quite useful for other things.
For an interesting example, check out this place: Google: https://www.google.com/maps/@46.4133003,-87.5248774,5345m/da... OSM: https://www.openstreetmap.org/#map=14/46.4161/-87.5406
Neither has the actual current lake boundaries (as used as a retention pond), Google has roads where the lake is while OSM doesn't, etc.