Re: [gdal-dev] Buildig OpenEV with GDAL 1.6.0

2009-03-14 Thread Elias Luttinen
Hi, Did you type 'make install' after 'make' when installing the GDAL? 'make install' creates include and lib directories under --prefix, which OpenEV configure is trying to find. Br, Elias 2009/1/30 Vali Poncos : > Hi folks, > > I built GDAL 1.6.0 then I tried to build OpenEV. OpenEV seem to f

Re: [gdal-dev] Lossless JPEG in GDAL

2009-03-14 Thread Scott Arko
Frank, Thanks for the idea on filing a ticket.  I will do that.  I tried another suggestion to install Jasper and see if I could load my images as lossless JPEG2000 images, however, this does not seem to work.  For the time being I think I will just write a quick converter using libjpeg, but

Re: [gdal-dev] Converting USGSDEM into GTOP30 DEM or DTED

2009-03-14 Thread İsmail Dönmez
Hi, On Sat, Mar 14, 2009 at 8:41 PM, Even Rouault wrote: >> > But if your third-party app supports 16bit GeoTIFF as a possible source >> > for DEM, it would be easier to translate to GeoTIFF. >> >> Wouldn't that lose elevation information? > > No, not at all. GeoTIFF can carry many data types. W

Re: [gdal-dev] Converting USGSDEM into GTOP30 DEM or DTED

2009-03-14 Thread Even Rouault
> > But if your third-party app supports 16bit GeoTIFF as a possible source > > for DEM, it would be easier to translate to GeoTIFF. > > Wouldn't that lose elevation information? No, not at all. GeoTIFF can carry many data types. > > Regards. ___ gdal-

Re: [gdal-dev] Converting USGSDEM into GTOP30 DEM or DTED

2009-03-14 Thread İsmail Dönmez
Hi, On Fri, Mar 13, 2009 at 9:18 PM, Even Rouault wrote: > Yes, this is possible but you need to adhere strictfully to the DTED > specification. A DTED tile covers exactly a 1 degree x 1 degree area and the > corners coordinates must be aligned on integer. As far as I remember, DTED0 > has a 30 s

Re: [gdal-dev] Lossless JPEG in GDAL

2009-03-14 Thread Frank Warmerdam
Scott Arko wrote: Hello, I am wondering if there is a way to compile support for lossless JPEG into GDAL. I have installed the libjpeg patch for lossless JPEG and recompiled/installed libjpeg. Following this I compiled GDAL using the updated libjpeg, however, I cannot read the lossless JP

[gdal-dev] Re: ogr2ogr: shp > kml, coordinate precision and related kml file size

2009-03-14 Thread Hermann Peifer
Christopher Condit wrote: Hi Hermann, In my context, Lat/Lon values with 6 decimals are just about enough precision. I feel that I am pumping a lot of meaningless numbers into the kml file, which makes it big. Is there an option to reduce the number of decimals for transformed coordinates? Se