On Wed, Jul 13, 2011 at 3:58 PM, Nathan Edgars II nerou...@gmail.comwrote:
Is it better than the NHD shoreline?
Not sure, I plan to compare NHD, NGA PGS, NOAA, and any other sources I can
find. I've asked USGS and Virginia what the best sources are.
On Wed, Jul 13, 2011 at 6:53 PM, Serge
On Wed, Jul 13, 2011 at 4:07 PM, TC Haddad tchad...@gmail.com wrote:
As with everything, proceed with caution. The metadata for that layer
states:
These data were automated to provide a suitable geographic
information system (GIS) data layer depicting the historical shoreline
for the United
On Wed, Jul 13, 2011 at 4:38 PM, Adam Schreiber sa...@clemson.edu wrote:
Josh,
As the person that imported the NHD shoreline for most of the southern
east coast, I can tell you that I mainly tried to fix directional
errors and obvious missing features. Correcting to imagery was beyond
the
Has anyone looked at the NOAA Composite Shoreline? It seems to have much
better accuracy (as in orders of magnitude better) than the PGS shoreline
that was imported, at least for the small portion I checked in Virginia.
Unless there are better sources, I'll probably use this to fixup Virginia's
On Wed, Jul 13, 2011 at 11:47 AM, Josh Doe j...@joshdoe.com wrote:
Has anyone looked at the NOAA Composite Shoreline? It seems to have much
better accuracy (as in orders of magnitude better) than the PGS shoreline
that was imported, at least for the small portion I checked in Virginia.
Unless
On Wed, Jul 13, 2011 at 3:01 PM, Clifford Snow cliff...@snowandsnow.uswrote:
On Wed, Jul 13, 2011 at 11:47 AM, Josh Doe j...@joshdoe.com wrote:
Has anyone looked at the NOAA Composite Shoreline? It seems to have much
better accuracy (as in orders of magnitude better) than the PGS shoreline
On 7/13/2011 2:47 PM, Josh Doe wrote:
Has anyone looked at the NOAA Composite Shoreline? It seems to have much
better accuracy (as in orders of magnitude better) than the PGS
shoreline that was imported, at least for the small portion I checked in
Virginia. Unless there are better sources, I'll
As with everything, proceed with caution. The metadata for that layer states:
These data were automated to provide a suitable geographic
information system (GIS) data layer depicting the historical shoreline
for the United States. These data are derived from shoreline data that
were produced by
Josh,
As the person that imported the NHD shoreline for most of the southern
east coast, I can tell you that I mainly tried to fix directional
errors and obvious missing features. Correcting to imagery was beyond
the scope of the effort as that was back when we were just trying to
get something
On Wed, Jul 13, 2011 at 2:47 PM, Josh Doe j...@joshdoe.com wrote:
Has anyone looked at the NOAA Composite Shoreline? It seems to have much
better accuracy (as in orders of magnitude better) than the PGS shoreline
that was imported, at least for the small portion I checked in Virginia.
How are
10 matches
Mail list logo
