On 26/03/2020 15:34, Chris Hill wrote:
GDAL stuff is useful.
Chris,
Thanks for that suggestion. I installed GDAL & ran "gdal_contour" on the
.ASC file, generating a .SHP file, which I then input to JOSM using the
OpenData plugin.
My reasons for this is to create a depth contour map to over
Hi Malcolm,
I created contours from the UK Environment Agency LIDAR and wrote a post
about it
here:https://chris-osm.blogspot.com/2015/09/more-lidar-goodness.html I'm
not sure if this helps. GDAL stuff is useful.
The relief map is missing the road overlay now as the MapQuest roads
layer is
On Thu, 2020-03-26 at 08:28 +, Malcolm Herring via dev wrote:
> Does anybody know of software to convert depth/elevation data in
> ESRI-ASCII format into contour vectors, preferably as OSM polygons?
Srtm2Osm, perhaps? I'm however uncertain regarding what input data
needs to be, so you might h
Does anybody know of software to convert depth/elevation data in
ESRI-ASCII format into contour vectors, preferably as OSM polygons?
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