Building GDAL on Linux: Difference between revisions
Brian Wilson (talk | contribs) |
Brian Wilson (talk | contribs) |
||
(39 intermediate revisions by the same user not shown) | |||
Line 1: | Line 1: | ||
See also | '''See also my newer [[PostGIS]] page. I have GDAL build instructions there, too.''' | ||
'''WARNING: 06 Feb 2019 | |||
these instructions to build from git break right now because they updated to using PROJ 6 | |||
and this build uses PROJ 5 | |||
I will fix this soon. | |||
''' | |||
See also [[Building GDAL on Mac]]. | |||
These are notes on how I have built GDAL to run on Linux systems. | |||
I do this to get the newest versions, and to add support for ESRI and MrSID files. | |||
If you don't need these things, by all means ''use packages''. (apt-get or yum) | |||
This is extra pain that you don't need. | |||
Oh; if you don't know what GDAL ''is'', look at the [http://en.wikipedia.org/wiki/GDAL Wikipedia entry]. | |||
== Using a Docker version == | |||
There are various builds on the Docker Hub, for example, https://hub.docker.com/r/geodata/gdal | |||
It's a quick way to try out GDAL without having to install anything on your computer. | |||
To download, | |||
docker pull geodata/gdal | |||
For version information, | |||
docker run geodata/gdal | |||
This one says it's GDAL 2.3.0dev. I am interested in vector support for PDF at the moment. The output says it has "PDF -raster,vector- (rw+vs): Geospatial PDF" | |||
To test it with one of my files on the local hard drive, | |||
docker run -v $(pwd):/data geodata/gdal gdalinfo project.pdf | |||
docker run -v $(pwd):/data geodata/gdal ogrinfo project.pdf | |||
INFO: Open of `project.pdf' | |||
using driver `PDF' successful. | |||
Metadata: | |||
CREATION_DATE=D:20190110101503+05 | |||
CREATOR=Esri ArcMap 10.3.0.4284 | |||
NEATLINE=POLYGON ((74.24014 23.54477,74.24014 30.73475,87.49497 30.73475,87.49497 23.54477,74.24014 23.54477)) | |||
1: Layers_Other | |||
2: Layers_Export_Output | |||
3: Layers_ganges_river_t47 | |||
4: Layers_state | |||
Now I want to pull some data out of the PDF and put it into another vector format, a shapefile for example: | |||
docker run -v $(pwd):/data geodata/gdal ogr2ogr -f "ESRI Shapefile" ganges.shp project.pdf Layers_ganges_river_t47 | |||
List all the layers in the PDF | |||
gdalinfo CityMasterPlan.pdf -mdd LAYERS | |||
This is not working yet... | |||
ogr2ogr -f "ESRI Shapefile" buildings.shp CityMasterPlan.pdf -oo GDAL_PDF_LAYERS="LAYER_037_NAME=ELU_PD_02_A1_pdf.Layers.2" | |||
== Build prerequisites == | |||
sudo apt-get install subversion git | |||
sudo apt-get install swig python-dev | |||
sudo apt-get install cmake-qt-gui make bison flex gcc g++ libtool | |||
sudo apt-get install lib1g-dev libcurl4-gnutls-dev liblcms2-dev liblcms2-utils | |||
sudo apt-get install libpng12-dev libtiff4-dev | |||
sudo apt-get install libspatialite-dev | |||
You might also need, depending on how you install PostGIS | |||
sudo apt-get install libpq-dev | |||
== OGDI support for VMAP == | |||
http://www.gdal.org/ogr/drv_ogdi.html | |||
sudo apt-get install ogdi-bin libogdi3.2-dev | |||
== JPEG2000 == | == JPEG2000 == | ||
Line 10: | Line 84: | ||
* OpenJPEG (--with-openjpeg) | * OpenJPEG (--with-openjpeg) | ||
Which is best?? | Which is best?? Choose one | ||
=== OpenJPEG === | === OpenJPEG === | ||
sudo apt-get -y install libopenjpeg-dev openjpeg-tools | |||
=== Jasper === | === Jasper === | ||
Line 43: | Line 110: | ||
=== ESRI file geodatabases === | === ESRI file geodatabases === | ||
''To get ESRI FGDB support requires gdal 1.9.0 or better'' | NOTE 1: ''You won't be able to access FGDBs created before ArcGIS 10.0''<br> | ||
NOTE 2: ''To get ESRI FGDB support requires gdal 1.9.0 or better'' | |||
I want to be able to script loading data from file geodatabases into postgis, | I want to be able to script loading data from file geodatabases into postgis, as described in the GDAL page. | ||
as described in the GDAL page. | |||
Refer to [http://www.gdal.org/ogr/drv_filegdb.html the GDAL FGDB driver page] | Refer to [http://www.gdal.org/ogr/drv_filegdb.html the GDAL FGDB driver page] | ||
Agree to their terms and then download the file gdb API from the [http:// | Agree to their terms and then download the file gdb API from the [http://www.esri.com/apps/products/download/ ESRI site]. | ||
Here you will find [http://trac.osgeo.org/gdal/wiki/FileGDB build instructions]. | Here you will find [http://trac.osgeo.org/gdal/wiki/FileGDB build instructions]. | ||
Line 66: | Line 133: | ||
Go to [http://developer.lizardtech.com/ the Lizardtech developer site], sign up, and download the DSDK. Unpack it in a convenient place then tell gdal configure where to find it. You don't need to install anything unless you want to use their utilities. | Go to [http://developer.lizardtech.com/ the Lizardtech developer site], sign up, and download the DSDK. Unpack it in a convenient place then tell gdal configure where to find it. You don't need to install anything unless you want to use their utilities. | ||
== | == 2019-Jan-24 GDAL build == | ||
I generally build GDAL from sources so that I can add the non-standard parts such as MRSID support. | I generally build GDAL from sources so that I can add the non-standard parts such as MRSID support. | ||
(Regarding Geospatial PDF, see http://www.gdal.org/frmt_pdf.html -- there are links to further documentation and sample GeoPDF's at the bottom of this page.) | (Regarding Geospatial PDF, see http://www.gdal.org/frmt_pdf.html -- there are links to further documentation and sample GeoPDF's at the bottom of this page.) | ||
=== GEOS === | |||
'''libgeos''' is not optional. I prefer to build the latest as it is updated far more often than the repostory version. | |||
When I had the free commercial MrSID tools installed, I had some trouble because the GDAL build kept seeing the bundled libraries. MrSID uses GEOS, too, but an outdated version. Make sure your environment is not set to expose the old library to the whole system. | |||
wget http://download.osgeo.org/geos/geos-3.7.1.tar.bz2 | |||
tar xjf geos*bz2 | |||
cd geos* | |||
./configure --enable-python | |||
make -j 8 | |||
sudo make install | |||
cd .. | |||
=== Supporting actors === | === Supporting actors === | ||
You can install these if you need support for other less common formats. | |||
==== PDF support ==== | |||
'''Poppler''' is for PDF support, see also '''PoDoFo''' | '''Poppler''' is for PDF support, see also '''PoDoFo''' | ||
# First install required prerequisite packages | # UBUNTU and current Debian -- First install required prerequisite packages | ||
sudo apt-get install libproj-dev libpoppler-dev | sudo apt-get -y install libproj-dev libpoppler-dev libpoppler-private-dev | ||
==== MrSID support ==== | |||
I just tell GDAL where to find the library in the MrSID directory. | |||
'''Spatialite''' | |||
sudo apt-get install libsqlite3-dev | |||
wget http://www.gaia-gis.it/gaia-sins/libspatialite-sources/libspatialite-4.3.0.tar.gz | |||
tar xzvf libspatialite*gz | |||
cd libspatialite-* | |||
./configure --enable-freexl=no | |||
make -j 8 | |||
sudo make install | |||
=== Building GDAL (finally!) === | |||
I grab the source code directly from the github repository. | |||
git clone https://github.com/OSGeo/gdal | |||
I | I put together a script called CONFIG.gdal with one of the following configure lines in it. | ||
''On good days'' I use this, it has ESRI and MrSID installed. | |||
./configure --with-python --with-poppler=yes \ | ./configure --with-python --with-poppler=yes \ | ||
--with-mrsid=$HOME/src/MrSID/Raster_DSDK \ | --with-geos --with-geotiff --with-jpeg --with-png --with-expat --with-libkml --with-xerces-c \ | ||
--with-mrsid=$HOME/src/GIS/MrSID/Raster_DSDK \ | |||
--with-fgdb=$HOME/src/GIS/FileGDB_API \ | --with-fgdb=$HOME/src/GIS/FileGDB_API \ | ||
--with-openjpeg --with-geos | --with-openjpeg --with-geos --with-pg \ | ||
make | --with-curl \ | ||
--with-spatialite \ | |||
--with-expat | |||
'''On bad days''' 03-04-13 it won't build right now so I cut a bunch of unneeded stuff out and finally got it to build with this. | |||
I don't know exactly why it won't build with all the formats above but I don't really care enough to investigate because what I am doing | |||
is trying to get to the point where I can build [[QGIS]] from source. I know ogdi and openjpeg were causing problems for me. I had to set to "no" to stop them from being included. Leaving it off the list was not enough. | |||
./configure --with-python --with-poppler=no \ | |||
--with-geos --with-geotiff --with-jpeg --with-png \ | |||
--with-mrsid=$HOME/src/GIS/MrSID/Raster_DSDK --with-fgdb=$HOME/src/GIS/FileGDB_API \ | |||
--with-openjpeg=no --with-pg --with-ogdi=no --with-curl | |||
OR on my public server I use this, where I don't need as much support for different file formats | |||
./configure --with-python --with-poppler=yes \ | |||
--with-openjpeg --with-geos \ | |||
--with-ogdi | |||
OR at Alsea Geospatial I used this | |||
./configure --with-python --with-poppler --with-pg --with-curl --with-openjpeg \ | |||
--with-geos --with-geotiff --with-jpeg --with-png --with-expat --with-libkml --with-xerces-c \ | |||
--with-mrsid=$HOME/src/GIS/MrSID/Raster_DSDK \ | |||
--with-java=/opt/oracle/jdk1.7.0_09 --with-fgdb=$HOME/src/GIS/FileGDB_API \ | |||
--with-mdb | |||
After configuring successfully (all the formats you need say YES) | |||
then do the build and install. Take a break, it takes a long time even giving it 10 CPU's. | |||
make -j 10 | |||
sudo make install | sudo make install | ||
=== Does it work? === | === Does it work? Quick test === | ||
% '''gdalinfo 1501ANC4815_geo.pdf''' | % '''gdalinfo 1501ANC4815_geo.pdf''' | ||
Line 255: | Line 372: | ||
...all the right stuff! | ...all the right stuff! | ||
Now back to [[Mapping Vietnam]] | Now back to the real work of [[Mapping Vietnam]] or building [[Xastir]]. | ||
[[Category:GIS]] |
Latest revision as of 06:48, 7 February 2019
See also my newer PostGIS page. I have GDAL build instructions there, too.
WARNING: 06 Feb 2019 these instructions to build from git break right now because they updated to using PROJ 6 and this build uses PROJ 5 I will fix this soon.
See also Building GDAL on Mac.
These are notes on how I have built GDAL to run on Linux systems. I do this to get the newest versions, and to add support for ESRI and MrSID files. If you don't need these things, by all means use packages. (apt-get or yum) This is extra pain that you don't need.
Oh; if you don't know what GDAL is, look at the Wikipedia entry.
Using a Docker version
There are various builds on the Docker Hub, for example, https://hub.docker.com/r/geodata/gdal It's a quick way to try out GDAL without having to install anything on your computer.
To download,
docker pull geodata/gdal
For version information,
docker run geodata/gdal
This one says it's GDAL 2.3.0dev. I am interested in vector support for PDF at the moment. The output says it has "PDF -raster,vector- (rw+vs): Geospatial PDF"
To test it with one of my files on the local hard drive,
docker run -v $(pwd):/data geodata/gdal gdalinfo project.pdf
docker run -v $(pwd):/data geodata/gdal ogrinfo project.pdf INFO: Open of `project.pdf'
using driver `PDF' successful.
Metadata:
CREATION_DATE=D:20190110101503+05 CREATOR=Esri ArcMap 10.3.0.4284 NEATLINE=POLYGON ((74.24014 23.54477,74.24014 30.73475,87.49497 30.73475,87.49497 23.54477,74.24014 23.54477))
1: Layers_Other 2: Layers_Export_Output 3: Layers_ganges_river_t47 4: Layers_state
Now I want to pull some data out of the PDF and put it into another vector format, a shapefile for example:
docker run -v $(pwd):/data geodata/gdal ogr2ogr -f "ESRI Shapefile" ganges.shp project.pdf Layers_ganges_river_t47
List all the layers in the PDF
gdalinfo CityMasterPlan.pdf -mdd LAYERS
This is not working yet...
ogr2ogr -f "ESRI Shapefile" buildings.shp CityMasterPlan.pdf -oo GDAL_PDF_LAYERS="LAYER_037_NAME=ELU_PD_02_A1_pdf.Layers.2"
Build prerequisites
sudo apt-get install subversion git sudo apt-get install swig python-dev sudo apt-get install cmake-qt-gui make bison flex gcc g++ libtool sudo apt-get install lib1g-dev libcurl4-gnutls-dev liblcms2-dev liblcms2-utils sudo apt-get install libpng12-dev libtiff4-dev sudo apt-get install libspatialite-dev
You might also need, depending on how you install PostGIS
sudo apt-get install libpq-dev
OGDI support for VMAP
http://www.gdal.org/ogr/drv_ogdi.html
sudo apt-get install ogdi-bin libogdi3.2-dev
JPEG2000
Options for JPEG2000 support include
- LizardTech MrSID SDK (--with-jp2mrsid) (costs money to use encoder)
- Jasper (--with-jasper)
- Kakadu (commercial license "if you have to ask...") http://www.kakadusoftware.com/
- OpenJPEG (--with-openjpeg)
Which is best?? Choose one
OpenJPEG
sudo apt-get -y install libopenjpeg-dev openjpeg-tools
Jasper
You want the Jasper from the remotesensing site, not the official one. It has support for something called GeoJP2
ftp://ftp.remotesensing.org/pub/gdal/
Building gdal on my 64-bit Debian system required this
cd jasper src dir export CFLAGS="-fPIC -m64" ./configure make; sudo make install unset CFLAGS sudo ldconfig
Non-free support
ESRI file geodatabases
NOTE 1: You won't be able to access FGDBs created before ArcGIS 10.0
NOTE 2: To get ESRI FGDB support requires gdal 1.9.0 or better
I want to be able to script loading data from file geodatabases into postgis, as described in the GDAL page. Refer to the GDAL FGDB driver page
Agree to their terms and then download the file gdb API from the ESRI site.
Here you will find build instructions.
I put the lib*so files in /usr/local/lib
cd FileGDB_API export LD_LIBRARY_PATH=`pwd`/lib cd samples make sudo cp ../lib/* /usr/local/lib sudo ldconfig
Lizardtech MrSID raster files
Go to the Lizardtech developer site, sign up, and download the DSDK. Unpack it in a convenient place then tell gdal configure where to find it. You don't need to install anything unless you want to use their utilities.
2019-Jan-24 GDAL build
I generally build GDAL from sources so that I can add the non-standard parts such as MRSID support. (Regarding Geospatial PDF, see http://www.gdal.org/frmt_pdf.html -- there are links to further documentation and sample GeoPDF's at the bottom of this page.)
GEOS
libgeos is not optional. I prefer to build the latest as it is updated far more often than the repostory version.
When I had the free commercial MrSID tools installed, I had some trouble because the GDAL build kept seeing the bundled libraries. MrSID uses GEOS, too, but an outdated version. Make sure your environment is not set to expose the old library to the whole system.
wget http://download.osgeo.org/geos/geos-3.7.1.tar.bz2 tar xjf geos*bz2 cd geos* ./configure --enable-python make -j 8 sudo make install cd ..
Supporting actors
You can install these if you need support for other less common formats.
PDF support
Poppler is for PDF support, see also PoDoFo
# UBUNTU and current Debian -- First install required prerequisite packages sudo apt-get -y install libproj-dev libpoppler-dev libpoppler-private-dev
MrSID support
I just tell GDAL where to find the library in the MrSID directory.
Spatialite
sudo apt-get install libsqlite3-dev wget http://www.gaia-gis.it/gaia-sins/libspatialite-sources/libspatialite-4.3.0.tar.gz tar xzvf libspatialite*gz cd libspatialite-* ./configure --enable-freexl=no make -j 8 sudo make install
Building GDAL (finally!)
I grab the source code directly from the github repository.
git clone https://github.com/OSGeo/gdal
I put together a script called CONFIG.gdal with one of the following configure lines in it.
On good days I use this, it has ESRI and MrSID installed.
./configure --with-python --with-poppler=yes \ --with-geos --with-geotiff --with-jpeg --with-png --with-expat --with-libkml --with-xerces-c \ --with-mrsid=$HOME/src/GIS/MrSID/Raster_DSDK \ --with-fgdb=$HOME/src/GIS/FileGDB_API \ --with-openjpeg --with-geos --with-pg \ --with-curl \ --with-spatialite \ --with-expat
On bad days 03-04-13 it won't build right now so I cut a bunch of unneeded stuff out and finally got it to build with this. I don't know exactly why it won't build with all the formats above but I don't really care enough to investigate because what I am doing is trying to get to the point where I can build QGIS from source. I know ogdi and openjpeg were causing problems for me. I had to set to "no" to stop them from being included. Leaving it off the list was not enough.
./configure --with-python --with-poppler=no \ --with-geos --with-geotiff --with-jpeg --with-png \ --with-mrsid=$HOME/src/GIS/MrSID/Raster_DSDK --with-fgdb=$HOME/src/GIS/FileGDB_API \ --with-openjpeg=no --with-pg --with-ogdi=no --with-curl
OR on my public server I use this, where I don't need as much support for different file formats
./configure --with-python --with-poppler=yes \ --with-openjpeg --with-geos \ --with-ogdi
OR at Alsea Geospatial I used this
./configure --with-python --with-poppler --with-pg --with-curl --with-openjpeg \ --with-geos --with-geotiff --with-jpeg --with-png --with-expat --with-libkml --with-xerces-c \ --with-mrsid=$HOME/src/GIS/MrSID/Raster_DSDK \ --with-java=/opt/oracle/jdk1.7.0_09 --with-fgdb=$HOME/src/GIS/FileGDB_API \ --with-mdb
After configuring successfully (all the formats you need say YES) then do the build and install. Take a break, it takes a long time even giving it 10 CPU's.
make -j 10 sudo make install
Does it work? Quick test
% gdalinfo 1501ANC4815_geo.pdf Driver: PDF/Geospatial PDF Files: 1501ANC4815_geo.pdf Size is 4470, 3375 Coordinate System is: PROJCS["UTM Zone 48, Northern Hemisphere", GEOGCS["Indian 1960", DATUM["Indian_1960", SPHEROID["Everest 1830 (1937 Adjustment)",6377276.345,300.8017, AUTHORITY["EPSG","7015"]], TOWGS84[198,881,317,0,0,0,0], AUTHORITY["EPSG","6131"]], PRIMEM["Greenwich",0, AUTHORITY["EPSG","8901"]], UNIT["degree",0.0174532925199433, AUTHORITY["EPSG","9122"]], AUTHORITY["EPSG","4131"]], PROJECTION["Transverse_Mercator"], PARAMETER["latitude_of_origin",0], PARAMETER["central_meridian",105], PARAMETER["scale_factor",0.9996], PARAMETER["false_easting",500000], PARAMETER["false_northing",0], UNIT["Meter",1]] GeoTransform = 429999.053008, 42.34642896, 0.04051872 999725.914982, 0.04124303999999999, -42.332688 Metadata: NEATLINE=POLYGON ((445035.80158801417565 999277.556482305750251,444993.235997625160962 991902.349403560161591,444864.738057852664497 884201.712978136376478,452159.580137342331 884208.817744017927907,585964.54743435990531 884289.527591207530349,614300.221590773784555 884383.269830735283904,614190.235319046885706 999293.477391553344205,605175.140901734353974 999218.552309990860522,553978.789515793323517 999300.979716640315019,505958.457250406034291 999353.427943945163861,451172.635888226970565 999382.750743734533899,445035.722449889173731 999360.237513555795886,445035.80158801417565 999277.556482305750251,445035.80158801417565 999277.556482305750251,445035.80158801417565 999277.556482305750251)) Corner Coordinates: Upper Left ( 429999.053, 999725.915) (104d21'46.72"E, 9d 2'39.27"N) Lower Left ( 430135.804, 856853.093) (104d21'58.76"E, 7d45' 6.78"N) Upper Right ( 619287.590, 999910.271) (106d 5' 7.80"E, 9d 2'41.48"N) Lower Right ( 619424.341, 857037.449) (106d 4'59.36"E, 7d45' 9.52"N) Center ( 524711.697, 928381.682) (105d13'28.20"E, 8d23'57.68"N) Band 1 Block=4470x1 Type=Byte, ColorInterp=Red Band 2 Block=4470x1 Type=Byte, ColorInterp=Green Band 3 Block=4470x1 Type=Byte, ColorInterp=Blue
JOY! It works!
To see if it built all required formats, for real, you can check:
% gdalinfo --formats Supported Formats: VRT (rw+v): Virtual Raster GTiff (rw+v): GeoTIFF NITF (rw+v): National Imagery Transmission Format RPFTOC (rov): Raster Product Format TOC format HFA (rw+v): Erdas Imagine Images (.img) SAR_CEOS (rov): CEOS SAR Image CEOS (rov): CEOS Image JAXAPALSAR (ro): JAXA PALSAR Product Reader (Level 1.1/1.5) GFF (rov): Ground-based SAR Applications Testbed File Format (.gff) ELAS (rw+): ELAS AIG (rov): Arc/Info Binary Grid AAIGrid (rwv): Arc/Info ASCII Grid SDTS (rov): SDTS Raster DTED (rwv): DTED Elevation Raster PNG (rwv): Portable Network Graphics JPEG (rwv): JPEG JFIF MEM (rw+): In Memory Raster JDEM (ro): Japanese DEM (.mem) GIF (rwv): Graphics Interchange Format (.gif) BIGGIF (rov): Graphics Interchange Format (.gif) ESAT (ro): Envisat Image Format BSB (rov): Maptech BSB Nautical Charts XPM (rwv): X11 PixMap Format BMP (rw+v): MS Windows Device Independent Bitmap DIMAP (rov): SPOT DIMAP AirSAR (ro): AirSAR Polarimetric Image RS2 (ro): RadarSat 2 XML Product PCIDSK (rw+v): PCIDSK Database File PCRaster (rw): PCRaster Raster File ILWIS (rw+v): ILWIS Raster Map SGI (rw+): SGI Image File Format 1.0 SRTMHGT (rwv): SRTMHGT File Format Leveller (rw+): Leveller heightfield Terragen (rw+): Terragen heightfield ISIS3 (rov): USGS Astrogeology ISIS cube (Version 3) ISIS2 (rov): USGS Astrogeology ISIS cube (Version 2) PDS (rov): NASA Planetary Data System TIL (ro): EarthWatch .TIL ERS (rw+): ERMapper .ers Labelled JPEG2000 (rwv): JPEG-2000 part 1 (ISO/IEC 15444-1) L1B (ro): NOAA Polar Orbiter Level 1b Data Set FIT (rwv): FIT Image GRIB (rov): GRIdded Binary (.grb) MrSID (ro): Multi-resolution Seamless Image Database (MrSID) JP2MrSID (ro): MrSID JPEG2000 RMF (rw+): Raster Matrix Format WCS (ro): OGC Web Coverage Service WMS (ro): OGC Web Map Service MSGN (ro): EUMETSAT Archive native (.nat) RST (rw+): Idrisi Raster A.1 INGR (rw+v): Intergraph Raster GSAG (rw): Golden Software ASCII Grid (.grd) GSBG (rw+): Golden Software Binary Grid (.grd) GS7BG (ro): Golden Software 7 Binary Grid (.grd) COSAR (ro): COSAR Annotated Binary Matrix (TerraSAR-X) TSX (ro): TerraSAR-X Product COASP (ro): DRDC COASP SAR Processor Raster R (rwv): R Object Data Store PNM (rw+): Portable Pixmap Format (netpbm) DOQ1 (ro): USGS DOQ (Old Style) DOQ2 (ro): USGS DOQ (New Style) ENVI (rw+v): ENVI .hdr Labelled EHdr (rw+v): ESRI .hdr Labelled GenBin (ro): Generic Binary (.hdr Labelled) PAux (rw+): PCI .aux Labelled MFF (rw+): Vexcel MFF Raster MFF2 (rw+): Vexcel MFF2 (HKV) Raster FujiBAS (ro): Fuji BAS Scanner Image GSC (ro): GSC Geogrid FAST (ro): EOSAT FAST Format BT (rw+): VTP .bt (Binary Terrain) 1.3 Format LAN (rov): Erdas .LAN/.GIS CPG (ro): Convair PolGASP IDA (rw+): Image Data and Analysis NDF (ro): NLAPS Data Format EIR (rov): Erdas Imagine Raw DIPEx (ro): DIPEx LCP (rov): FARSITE v.4 Landscape File (.lcp) GTX (rw+v): NOAA Vertical Datum .GTX LOSLAS (rov): NADCON .los/.las Datum Grid Shift NTv2 (rw+v): NTv2 Datum Grid Shift RIK (ro): Swedish Grid RIK (.rik) USGSDEM (rw): USGS Optional ASCII DEM (and CDED) GXF (ro): GeoSoft Grid Exchange Format HTTP (ro): HTTP Fetching Wrapper NWT_GRD (ro): Northwood Numeric Grid Format .grd/.tab NWT_GRC (ro): Northwood Classified Grid Format .grc/.tab ADRG (rw+v): ARC Digitized Raster Graphics SRP (rov): Standard Raster Product (ASRP/USRP) BLX (rw): Magellan topo (.blx) Rasterlite (rw): Rasterlite PostGISRaster (ro): PostGIS Raster driver SAGA (rw+v): SAGA GIS Binary Grid (.sdat) KMLSUPEROVERLAY (rwv): Kml Super Overlay XYZ (rwv): ASCII Gridded XYZ HF2 (rwv): HF2/HFZ heightfield raster OZI (rov): OZI
...all the right stuff!
Now back to the real work of Mapping Vietnam or building Xastir.