GDAL
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| GDAL | |
|---|---|
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| [[Programmer|Original authorTemplate:Pluralize from text]] | Frank Warmerdam |
| [[Programmer|DeveloperTemplate:Pluralize from text]] | Open Source Geospatial Foundation |
| Initial release | 8 June 2000 |
| Written in | C, C++, Python |
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| Platform | Cross-platform |
| Available in | English |
| Type | Library |
| License | X/MIT |
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The Geospatial Data Abstraction Library (GDAL) is a computer software library for reading and writing raster and vector geospatial data formats (e.g. shapefile), and is released under the permissive X/MIT style free software license by the Open Source Geospatial Foundation. As a library, it presents a single abstract data model to the calling application for all supported formats. It may also be built with a variety of useful command line interface utilities for data translation and processing. Projections and transformations are supported by the PROJ library.
The related OGR library (OGR Simple Features Library[1]), which is part of the GDAL source tree, provides a similar ability for simple features vector graphics data.
GDAL was developed mainly by Frank Warmerdam until the release of version 1.3.2, when maintenance was officially transferred to the GDAL/OGR Project Management Committee under the Open Source Geospatial Foundation.
GDAL/OGR is considered a major free software project for its "extensive capabilities of data exchange" and also in the commercial GIS community due to its widespread use and comprehensive set of functionalities.[2][3]
Software using GDAL/OGR
Several software programs use the GDAL/OGR libraries to allow them to read and write multiple GIS formats. Such programs include:
- ArcGIS – Uses GDAL for custom raster formats[4]
- Avenza MAPublisher - GIS and mapping tools for Adobe Illustrator. Uses GDAL for coordinate system transformation, format reading & writing, geometry operations, & unit conversion.
- Avenza Geographic Imager - Spatial imaging tools for Adobe Photoshop. Uses GDAL for coordinate system transformation, format reading & writing, & unit conversion.
- Avenza Maps - iOS & Android mobile mapping application. Uses GDAL to read metadata information for geospatial maps / data to transform them to WGS84 for offline navigation.
- Biosphere3D – Open source landscape scenery globe
- Biotop Invent
- Cadwork
- ENVI – Remote Sensing software
- ERDAS APOLLO - Image Server and remote sensing geo-services
- ERDAS GeoCompressor - Image compression to ECW and JP2 formats
- Geoconcept integrated GDAL in its 7.1 release
- FWTools – A cross-platform open source GIS software bundle compiled by Frank Warmerdam
- gdaltokmz – A Python module translating from GDAL-supported raster graphics formats to the Google Earth KMZ format
- GeoDjango – Django's support for GIS-enabled databases
- GeoDMS - A framework for building spatial calculation models.
- GeoView Pro – iOS mobile mapping application
- Google Earth – A virtual globe and world imaging program
- GRASS GIS
- gvSIG
- JMap
- MangoMap
- MapServer
- MS4W - MapServer for Windows, a widely popular installer for the MapServer community, using GDAL for data access.
- MapWindow GIS - Open Source C++ based geographic information system, ActiveX Control, and application programmer interface
- Merkaartor
- NASA Ames Stereo Pipeline, an open-source software package for photogrammetry
- World Wind Java – NASA's open source virtual globe and world imaging technology
- OpenDroneMap – Open-source photogrammetry software to process aerial imagery
- Open Source Geospatial Foundation (OSSIM) – Libraries and applications used to process imagery, maps, terrain, and vector data
- OpenEV – Geospatial toolkit and a frontend to that toolkit; to display georeferenced images and elevation data
- Orfeo toolbox – A satellite image processing library
- QGIS
- R – An open source statistical software with extensions for spatial data analysis.
- SAGA GIS – A cross-platform open source GIS software
- TopoQuest – Internet topographic map viewer
- PCI/CATALYST Earth software
Supported raster data formats
As of version 2.2.3, GDAL/OGR provides at least partial support for 154 raster and 93 vector geospatial data formats.[5] A subset of data formats is supported to ensure the ability to directly create files and georeferencing them with the default GDAL compiling options.
Here follows the list of data formats whose support is, by default, compiled to allow creation and georeferencing.
| Raster data format name | Code |
|---|---|
| Arc/Info ASCII Grid[6] | AAIGrid |
| ADRG/ARC Digitalized Raster Graphics (.gen/.thf)[7] | ADRG |
| Bathymetric Attributed Grid (.bag)[8] | BAG |
| Magellan BLX Topo (.blx, .xlb)[9] | BLX |
| Microsoft Windows Device Independent Bitmap (.bmp)[10] | BMP |
| VTP Binary Terrain Format (.bt)[11] | BT |
| Military Elevation Data (.dt0, .dt1, .dt2)[12] | DTED |
| ESRI .hdr Labelled[13] | EHdr |
| NASA ELAS[14] | ELAS |
| ENVI .hdr Labelled Raster[15] | ENVI |
| ERMapper (.ers)[15] | ERS |
| NOAA .gtx vertical datum shift | GTX |
| HF2/HFZ heightfield raster[16] | HF2 |
| Erdas Imagine (.img)[17] | HFA |
| Image Display and Analysis (WinDisp)[18] | IDA |
| ILWIS Raster Map (.mpr,.mpl)[19] | ILWIS |
| Intergraph Raster[20] | INGR |
| USGS Astrogeology Isis cube (Version 2)[21] | ISIS2 |
| KMLSUPEROVERLAY | KMLSUPEROVERLAY |
| In Memory Raster[22] | MEM |
| Vexcel MFF[23] | MFF |
| Vexcel MFF2[24] | MFF2 (HKV) |
| NITF[25] | NITF |
| NTv2 Datum Grid Shift | NTv2 |
| PCI Geomatica Database File[26] | PCIDSK |
| Raster Matrix Format (*.rsw, .mtw)[27] | RMF |
| Idrisi Raster[28] | RST |
| SAGA GIS Binary format[29] | SAGA |
| SGI Image Format[30] | SGI |
| SRTM HGT Format[31] | SRTMHGT |
| USGS ASCII DEM / CDED (.dem)[32] | USGSDEM |
| GDAL Virtual (.vrt)[33] | VRT |
| ASCII Gridded XYZ[34] | XYZ |
Supported vector data formats
GDAL supports a variety of vector data formats as seen here. It is extensible as well.
References
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- ^ Page Module:Citation/CS1/styles.css has no content."FAQGeneral – GDAL". Trac.osgeo.org. Retrieved 2014-01-20.
- ^ Page Module:Citation/CS1/styles.css has no content.Neteler M., Raghavan V. (2006). "Advances in Free Software Geographic Information Systems". Journal of Informatics. Archived from the original on 2011-08-23.Template:Quote
- ^ Page Module:Citation/CS1/styles.css has no content.Mark Wilcox (2009). Porting to the Symbian Platform: Open Mobile Development in C/C++. Wiley.Template:Quote
- ^ Page Module:Citation/CS1/styles.css has no content."ArcGIS 9.2 Desktop Help: Supported raster dataset file formats". ESRI. 2007-08-15.
- ^ Page Module:Citation/CS1/styles.css has no content."GDAL Raster Formats". GDAL - Geospatial Data Abstraction Library. 2011-06-05.
- ^ Page Module:Citation/CS1/styles.css has no content."Various Supported GDAL Raster Formats". Gdal.org. 2013-11-18. Retrieved 2014-01-20.
- ^ Page Module:Citation/CS1/styles.css has no content."Various Supported GDAL Raster Formats". Gdal.org. 2013-11-18. Retrieved 2014-01-20.
- ^ Page Module:Citation/CS1/styles.css has no content."BAG - Bathymetry Attributed Grid". Gdal.org. Retrieved 2018-06-16.
- ^ Page Module:Citation/CS1/styles.css has no content."BLX - Magellan BLX Topo File Format (available from GDAL 1.6.0)". Gdal.org. Retrieved 2014-01-20.
- ^ Page Module:Citation/CS1/styles.css has no content."BMP - Microsoft Windows Device Independent Bitmap". Gdal.org. Retrieved 2014-01-20.
- ^ Page Module:Citation/CS1/styles.css has no content."Various Supported GDAL Raster Formats". Gdal.org. 2013-11-18. Retrieved 2014-01-20.
- ^ Page Module:Citation/CS1/styles.css has no content."DTED - Military Elevation Data". Gdal.org. Retrieved 2014-01-20.
- ^ Page Module:Citation/CS1/styles.css has no content."Various Supported GDAL Raster Formats". Gdal.org. 2013-11-18. Retrieved 2014-01-20.
- ^ Page Module:Citation/CS1/styles.css has no content."ELAS - Earth Resources Laboratory Applications Software". Gdal.org. Retrieved 2014-01-20.
- ^ a b Page Module:Citation/CS1/styles.css has no content."Various Supported GDAL Raster Formats". Gdal.org. 2013-11-18. Retrieved 2014-01-20.
- ^ Page Module:Citation/CS1/styles.css has no content."HF2 - HF2/HFZ heightfield raster". Gdal.org. Retrieved 2014-01-20.
- ^ Page Module:Citation/CS1/styles.css has no content."HFA - Erdas Imagine .img". Gdal.org. Retrieved 2014-01-20.
- ^ Page Module:Citation/CS1/styles.css has no content."Various Supported GDAL Raster Formats". Gdal.org. 2013-11-18. Retrieved 2014-01-20.
- ^ Page Module:Citation/CS1/styles.css has no content."Various Supported GDAL Raster Formats". Gdal.org. 2013-11-18. Retrieved 2014-01-20.
- ^ Page Module:Citation/CS1/styles.css has no content."INGR - Intergraph Raster Format". Gdal.org. 2013-03-23. Archived from the original on 2013-09-20. Retrieved 2014-01-20.
- ^ Page Module:Citation/CS1/styles.css has no content."ISIS2 - USGS Astrogeology ISIS Cube (Version 2)". Gdal.org. Retrieved 2014-01-20.
- ^ Page Module:Citation/CS1/styles.css has no content."MEM - In Memory Raster". Gdal.org. Retrieved 2014-01-20.
- ^ Page Module:Citation/CS1/styles.css has no content."Various Supported GDAL Raster Formats". Gdal.org. 2013-11-18. Retrieved 2014-01-20.
- ^ Page Module:Citation/CS1/styles.css has no content."MFF2 - Vexcel MFF2 Image". Gdal.org. Retrieved 2014-01-20.
- ^ Page Module:Citation/CS1/styles.css has no content."NITF - National Imagery Transmission Format". Gdal.org. Retrieved 2014-01-20.
- ^ Page Module:Citation/CS1/styles.css has no content."PCIDSK - PCI Geomatics Database File". Gdal.org. Retrieved 2014-01-20.
- ^ Page Module:Citation/CS1/styles.css has no content."RMF - Raster Matrix Format". Gdal.org. Retrieved 2014-01-20.
- ^ Page Module:Citation/CS1/styles.css has no content."RST - Idrisi Raster Format". Gdal.org. Retrieved 2014-01-20.
- ^ Page Module:Citation/CS1/styles.css has no content."Various Supported GDAL Raster Formats". Gdal.org. 2013-11-18. Retrieved 2014-01-20.
- ^ Page Module:Citation/CS1/styles.css has no content."Various Supported GDAL Raster Formats". Gdal.org. 2013-11-18. Retrieved 2014-01-20.
- ^ Page Module:Citation/CS1/styles.css has no content."Various Supported GDAL Raster Formats". Gdal.org. 2013-11-18. Retrieved 2014-01-20.
- ^ Page Module:Citation/CS1/styles.css has no content."Usgsdem - Usgs Ascii Dem (And Cded)". Gdal.org. Retrieved 2014-01-20.
- ^ Page Module:Citation/CS1/styles.css has no content."Virtual Format Tutorial". GDAL. 2003-07-21. Retrieved 2014-01-20.
- ^ Page Module:Citation/CS1/styles.css has no content."XYZ - ASCII Gridded XYZ". Gdal.org. Retrieved 2014-01-20.
- Notes
Page Template:Refbegin/styles.css has no content.
- Page Module:Citation/CS1/styles.css has no content.Schuyler Erle, Rich Gibson and Jo Walsh (2005). Mapping Hacks. O'Reilly. ISBN 0-596-00703-5.
- Page Module:Citation/CS1/styles.css has no content.Tyler Mitchell (2005). Web Mapping Illustrated. O'Reilly. ISBN 0-596-00865-1.
External links
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- OSGeo project homepage
