On Wed, Nov 14, 2012 at 3:15 PM, Chris Barker <chris.bar...@noaa.gov> wrote: > On Wed, Nov 14, 2012 at 4:53 AM, Jaak Laineste (Nutiteq) > <j...@nutiteq.com> wrote: > >> Have you found workaround for this? > > nope. > >> I just created index bounding boxes for >> all the NOAA BSB charts using GDAL > > Exacltly how did you use GDAL for this? > >>for my Android solution, see >> http://imgur.com/MpADB - as you can see there are quite many wrong >> locations, Xmin-coordinate is 0. > > you mean the huge pile of boxes on the prime meridian? > >> In the same time, Y and Xmax seems to be >> correct, > > you sure about Xmax -- if that were the case, you'd have a lot of > charts in Europe... though maybe I don't know what i"m looking at. > >> which is interesting also. I do not have the number, but there >> seems to be significant number (1/4?) of the NOAA files positioned wrong. > > you might look at a few and see if you can see a pattern. > > GDAL asside, there is a lot of info in the *.kap text header -- I > think the first few GRPs are the bounds of the "actual" map (i.e. > without the "collar) for instance. You may be abel to get what youwant > by directly parsing teh header. > > Not that GDAL shouldn't report the correct values. > > -Chris > > -- > > Christopher Barker, Ph.D. > Oceanographer > > Emergency Response Division > NOAA/NOS/OR&R (206) 526-6959 voice > 7600 Sand Point Way NE (206) 526-6329 fax > Seattle, WA 98115 (206) 526-6317 main reception > > chris.bar...@noaa.gov
-- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R (206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6329 fax Seattle, WA 98115 (206) 526-6317 main reception chris.bar...@noaa.gov _______________________________________________ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
