[Talk-us] [Geowanking] Public source for National and State Park and Forest boundaries?
tyler.ritchie at gmail.com
Thu Jun 18 04:37:44 BST 2009
I apologize for the cross-posting but there are relevant conversations now
on both OSM-talk and geowanking regarding this data.
I just took a quick look at a dozen or so different parks comparing the
federal lands data I linked earlier with the data Andrew Turner just posted.
Unsuprisingly the NPS data is of higher resolution at each of the sites I
checked out, and in a couple of cases the federal lands data has huge
inaccuracies (though it mostly looks like problems with borders between
federal lands). The federal lands data also lacks a projection (appears to
be NAD 1983).
If you use the federal lands data, I also suggest you toss the NPS boundary
data on there and use that where appropriate.
On Wed, Jun 17, 2009 at 6:48 PM, Andrew Turner
<ajturner at highearthorbit.com>wrote:
> Here is a full catalog of NPS GIS data:
> particularly: http://science.nature.nps.gov/nrdata/datastore.cfm?ID=47653
> On Tue, Jun 16, 2009 at 7:58 PM, Andrew
> Johnson<andrewljohnson at trailbehind.com> wrote:
> > Hi everyone,
> > Is there a public data source that contains boundary files for all the
> > National Parks and Forests? Perhaps also state parks?
> > Thanks,
> > Andrew
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