> I see some tutorials for extracting buildings, but I'm interested in
traces of former land-use - finding artificial linear ground features under
the foliage.
I use CloudCompare ( open source ) to good result for lidar point clouds. (
https://www.danielgm.net/cc/ ) ...See
On Fri, Oct 4, 2019 at 8:16 AM Bill Ricker wrote:
> I would also be interested in how to use LAZ files with OSM tools or other
> FLOSS tools.
> (I note there's an open tool to uncompress LAZ to LAS.)
> I see some tutorials for extracting buildings, but I'm interested in
> traces of former
On Thu, Oct 3, 2019 at 1:05 PM Kevin wrote:
> I use https://coast.noaa.gov/inventory/ quite a lot to see what elevation
> products (usually looking for lidar) are available for any given area.
>
> So LIDAR was flown in 2016 in the Bethel area.
>
I use https://coast.noaa.gov/inventory/ quite a lot to see what elevation
products (usually looking for lidar) are available for any given area.
So LIDAR was flown in 2016 in the Bethel area.
https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=6264
There's an option to bulk download the raw
Thanks for the responses.
Unfortunately, the State of Maine LIDAR project doesn't yet have data
available where I'm trying to map; in many cases, LIDAR would actually be
preferable to even leaf-off-orthoimagery, as forest roads tend to stand out
a lot better.
The state regional orthoimagery is
Maine has some nice ortho imagery available through their arcgis services..
https://gis.maine.gov/arcgis/rest/services/imageryBaseMapsEarthCover
It looks like you'll want to look at the orthoRegional datasets. You can
just browse what's available here...
Is there any lidar data available for the area? It might be a good
substitute for leaf-off imagery.
On Wed, Oct 2, 2019 at 6:19 PM Kevin Broderick
wrote:
> Anyone have an ODbL-compatible source of leaf-off imagery for Maine, by
> any chance? I'm particularly interested in the area around
Anyone have an ODbL-compatible source of leaf-off imagery for Maine, by any
chance? I'm particularly interested in the area around Bethel, as I'm
trying to update minor roadways, add buildings with driveways, etc.,
and even switching between the various imagery available in id leaves a lot
of
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