Common Tasks - Revision history

⚠️Wenzeslaus: /* Hardcopy and Graphics Creation */ add wxGUI Composer, Inkscape and QGIS, use also full name for GMT, remove the word Presention from title

2014-11-05T03:35:42Z

Hardcopy and Graphics Creation: add wxGUI Composer, Inkscape and QGIS, use also full name for GMT, remove the word Presention from title

← Older revision		Revision as of 03:35, 5 November 2014
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	** {{cmd\|v.dissolve}}		** {{cmd\|v.dissolve}}

	== Hardcopy and ~~Presention~~ Graphics Creation ==		== Hardcopy and Graphics Creation ==

	* ~~Create a high quality hardcopy plot~~		* create PostScript with [[Ps.map_scripts \| ps.map]] (instructions in file, command line interface)
	** Creating PostScript with [[Ps.map_scripts \| ps.map]]		* use [[wxGUI Cartographic Composer]] (graphical user interface to ps.map, creates PDF or PostScript)
	** export to GMT		* use standard GRASS GIS Map Display (or its command line interface from Python or Bash) and finalize with [https://inkscape.org Inkscape]
			* export to GMT ([http://gmt.soest.hawaii.edu/ Generic Mapping Tools])
			* export to [http://qgis.org/ QGIS] and use Cartography Composer there


	[[Category:Documentation]]		[[Category:Documentation]]
	[[Category:FAQ]]		[[Category:FAQ]]

⚠️HamishBowman: /* GIS Tasks */

2010-02-27T17:16:35Z

GIS Tasks

← Older revision		Revision as of 17:16, 27 February 2010
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	* Create a DEM from contour lines and trig points		* Create a DEM from contour lines and trig points
	** {{cmd\|r.surf.contour}}		** {{cmd\|r.surf.contour}} (see the [[Contour lines to DEM]] wiki page)

	* Create a DEM from x,y,z point data		* Create a DEM from x,y,z point data

Neteler: links to manual

2009-06-03T17:16:31Z

links to manual

← Older revision		Revision as of 17:16, 3 June 2009
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	~~<h1>~~ Mini-tutorials showcasing some common GIS tasks ~~</h1>~~		= Mini-tutorials showcasing some common GIS tasks =

	== Import/Export and Display ==		== Import/Export and Display ==

	* Import and display SRTM elevation data		* Import and display SRTM elevation data
	: ''r.in.srtm''		: ''{{cmd\|r.in.srtm}}''
	:* ''[http://grass.~~ibiblio~~/newsletter/GRASSNews_vol3.pdf GRASS Newsletter, 3, June 2005]''.		:* ''[http://grass.osgeo.org/newsletter/GRASSNews_vol3.pdf GRASS Newsletter, 3, June 2005]''.
	:* You can also get the SRTM data with a convenient web interface at http://srtm.csi.cgiar.org/. These come in 5 degree blocks and can be downloaded either as ~~geotiff~~ or ~~ascii~~ files.		:* You can also get the SRTM data with a convenient web interface at http://srtm.csi.cgiar.org/. These come in 5 degree blocks and can be downloaded either as Geotiff or Ascii files.

	* Import and display VMap0 Digital Chart of the World		* Import and display VMap0 Digital Chart of the World
	: ''v.in.ogr''		: ''{{cmd\|v.in.ogr}}''
	:* ''[http://grass.~~ibiblio~~.org/newsletter/GRASSNews_vol3.pdf GRASS Newsletter, 3, June 2005]''.		:* ''[http://grass.osgeo.org/newsletter/GRASSNews_vol3.pdf GRASS Newsletter, 3, June 2005]''.
	:* If your region crosses the boundaries of a VMap0 block you can use the v.append command, available in the Grass ~~addons~~ section of this wiki, to combine vectors across the edges. It can take quite a while to complete.		:* If your region crosses the boundaries of a VMap0 block you can use the v.append command, available in the Grass [[Addons]] section of this wiki, to combine vectors across the edges. It can take quite a while to complete.

	* Import and display ETOPO2 world elevation and bathymetry dataset		* Import and display ETOPO2 world elevation and bathymetry dataset
	: ''r.in.bin''		: ''{{cmd\|r.in.bin}}''
	:* ''[http://grass.~~ibiblio~~/newsletter/GRASSNews_vol1.pdf Global dataset of bathymetry and topography. GRASS Newsletter, 1:8-11, August 2004.]''		:* ''[http://grass.osgeo.org/newsletter/GRASSNews_vol1.pdf Global dataset of bathymetry and topography. GRASS Newsletter, 1:8-11, August 2004.]''

	=== General Import / Export ===		=== General Import / Export ===
	* Raster import and export with ''r.in.gdal'' / ''r.out.gdal''		* Raster import and export with ''r.in.gdal'' / ''r.out.gdal''
	** ''r.in.gdal'' misc. tips		** ''{{cmd\|r.in.gdal}}'' misc. tips
	** ''r.out.gdal'' data types, creation options, new flags		** ''{{cmd\|r.out.gdal}}'' data types, creation options, new flags

	* Vector import and export with ''v.in.ogr'' / ''v.out.ogr''		* Vector import and export with ''v.in.ogr'' / ''v.out.ogr''
	** ''v.in.ogr'' misc. tips, shapefile gotchas		** ''{{cmd\|v.in.ogr}}'' misc. tips, shapefile gotchas
	** ''v.out.ogr'' data types, dsn, new flags		** ''{{cmd\|v.out.ogr}}'' data types, dsn, new flags

	* Map [[Export for GpsDrive]] navigation software		* Map [[Export for GpsDrive]] navigation software
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	* Map (re-)projection		* Map (re-)projection
	** r.proj and v.proj (snippets from manual pages)		** {{cmd\|r.proj}} and {{cmd\|v.proj}} (snippets from manual pages)
	** gdal_warp as an alternative for large, complex (re-)projection tasks		** gdal_warp as an alternative for large, complex (re-)projection tasks
	** ogr2ogr as an alternative to v.proj		** ogr2ogr as an alternative to v.proj

	* [[Georeferencing \| Georectify a scanned raster image]]		* [[Georeferencing \| Georectify a scanned raster image]]
	** r.in.gdal into XY location		** {{cmd\|r.in.gdal}} into XY location
	** GUI georectifier		** {{cmd\|gis.m}} GUI georectifier
	** i.points + i.rectify (alternate method)		** {{cmd\|i.points}} + {{cmd\|i.rectify}} (alternate method)

	* [[Trace vector contours from a scanned map]]		* [[Trace vector contours from a scanned map]]

	* Create a DEM from contour lines and trig points		* Create a DEM from contour lines and trig points
	** r.surf.contour		** {{cmd\|r.surf.contour}}

	* Create a DEM from x,y,z point data		* Create a DEM from x,y,z point data
	** v.surf.rst		** {{cmd\|v.surf.rst}}
	** v.surf.idw		** {{cmd\|v.surf.idw}}
	** v.surf.bspline		** {{cmd\|v.surf.bspline}}
	** r.surf.nnbathy		** r.surf.nnbathy (GRASS [[Addons]])

	* Create vector contour lines from a raster DEM		* Create vector contour lines from a raster DEM
	** r.contour		** {{cmd\|r.contour}}

	== 3D Visualization ==		== 3D Visualization ==

	* Use NVIZ to render a 3D image		* Use NVIZ to render a 3D image
	nviz elevation.dem		{{cmd\|nviz}} elevation.dem

	* Use NVIZ to make a fly through movie		* Use NVIZ to make a fly through movie
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	* [[GRASS and Paraview]]		* [[GRASS and Paraview]]
	* Use Paraview to render a 3D image		* Use Paraview to render a 3D image
	** r.out.vtk, v.out.vtk		** {{cmd\|r.out.vtk}}, {{cmd\|r3.out.vtk}}, {{cmd\|v.out.vtk}}
	** [[GRASS and Paraview]]		** [[GRASS and Paraview]]

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	* slope, aspect and surface parameters		* slope, aspect and surface parameters
	** r.slope.aspect		** {{cmd\|r.slope.aspect}}
	** r.param.scale		** {{cmd\|r.param.scale}}

	* Create a shaded relief map		* Create a shaded relief map
	** r.shaded relief		** {{cmd\|r.shaded.relief}}

	* drape semi-transparent land use map over shaded relief map		* drape semi-transparent land use map over shaded relief map
	** d.his		** {{cmd\|d.his}}

	=== Analysis ===		=== Analysis ===

	* cost surface analysis		* cost surface analysis
	** r.cost		** {{cmd\|r.cost}}
	** r.drain (fun examples)		** {{cmd\|r.drain}} (fun examples)
	** r.walk (fun examples) [how output is different]		** {{cmd\|r.walk}} (fun examples) [how output is different]

	== Vector operations ==		== Vector operations ==

	* Disolve interior lines		* Disolve interior lines
	** v.dissolve		** {{cmd\|v.dissolve}}

	== Hardcopy and Presention Graphics Creation ==		== Hardcopy and Presention Graphics Creation ==

Neteler at 17:09, 3 June 2009

2009-06-03T17:09:28Z

← Older revision		Revision as of 17:09, 3 June 2009
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	** see nviz keyframe animation panel help page		** see nviz keyframe animation panel help page
	** [[Movies \| Encoding Movies]]		** [[Movies \| Encoding Movies]]
			* [[GRASS and Paraview]]
	* Use Paraview to render a 3D image		* Use Paraview to render a 3D image
	** r.out.vtk, v.out.vtk		** r.out.vtk, v.out.vtk
			** [[GRASS and Paraview]]

	== Raster operations ==		== Raster operations ==

⚠️Firmanhadi at 13:36, 4 October 2008

2008-10-04T13:36:40Z

← Older revision		Revision as of 13:36, 4 October 2008
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	<h1> Mini-tutorials showcasing some common GIS ~~taks~~ </h1>		<h1> Mini-tutorials showcasing some common GIS tasks </h1>

	== Import/Export and Display ==		== Import/Export and Display ==

⚠️Firmanhadi at 13:30, 4 October 2008

2008-10-04T13:30:10Z

← Older revision		Revision as of 13:30, 4 October 2008
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	** ''r.out.gdal'' data types, creation options, new flags		** ''r.out.gdal'' data types, creation options, new flags

	* Vector import and export with ''v.in.~~org~~'' / ''v.out.ogr''		* Vector import and export with ''v.in.ogr'' / ''v.out.ogr''
	** ''v.in.ogr'' misc. tips, shapefile gotchas		** ''v.in.ogr'' misc. tips, shapefile gotchas
	** ''v.out.ogr'' data types, dsn, new flags		** ''v.out.ogr'' data types, dsn, new flags

⚠️HamishBowman: /* General Import / Export */ gpsdrive page

2008-03-11T04:30:50Z

General Import / Export: gpsdrive page

← Older revision		Revision as of 04:30, 11 March 2008
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	=== General Import / Export ===		=== General Import / Export ===
	* Raster import and export with ''r.in.gdal'' / ''r.out.gdal''		* Raster import and export with ''r.in.gdal'' / ''r.out.gdal''
	:		** ''r.in.gdal'' misc. tips
	:* ''r.in.gdal'' misc. tips		** ''r.out.gdal'' data types, creation options, new flags
	:* ''r.out.gdal'' data types, creation options, new flags

	* Vector import and export with ''v.in.org'' / ''v.out.ogr''		* Vector import and export with ''v.in.org'' / ''v.out.ogr''
	:		** ''v.in.ogr'' misc. tips, shapefile gotchas
	:* ''v.in.ogr'' misc. tips, shapefile gotchas		** ''v.out.ogr'' data types, dsn, new flags
	:* ''v.out.ogr'' data types, dsn, new flags
			* Map [[Export for GpsDrive]] navigation software

	== GIS Tasks ==		== GIS Tasks ==

⚠️DylanBeaudette: /* GIS Tasks */

2006-12-13T07:36:41Z

GIS Tasks

← Older revision		Revision as of 07:36, 13 December 2006
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	** gdal_warp as an alternative for large, complex (re-)projection tasks		** gdal_warp as an alternative for large, complex (re-)projection tasks
	** ogr2ogr as an alternative to v.proj		** ogr2ogr as an alternative to v.proj


	* [[Georeferencing \| Georectify a scanned raster image]]		* [[Georeferencing \| Georectify a scanned raster image]]

⚠️DylanBeaudette: /* GIS Tasks */

2006-12-13T07:36:32Z

GIS Tasks

← Older revision		Revision as of 07:36, 13 December 2006
Line 29:		Line 29:

	== GIS Tasks ==		== GIS Tasks ==

			* Map (re-)projection
			** r.proj and v.proj (snippets from manual pages)
			** gdal_warp as an alternative for large, complex (re-)projection tasks
			** ogr2ogr as an alternative to v.proj


	* [[Georeferencing \| Georectify a scanned raster image]]		* [[Georeferencing \| Georectify a scanned raster image]]

⚠️DylanBeaudette: /* Raster operations */

2006-12-13T07:32:38Z

Raster operations

← Older revision		Revision as of 07:32, 13 December 2006
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	== Raster operations ==		== Raster operations ==

			=== Creation ===

			* slope, aspect and surface parameters
			** r.slope.aspect
			** r.param.scale

	* Create a shaded relief map		* Create a shaded relief map
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	* drape semi-transparent land use map over shaded relief map		* drape semi-transparent land use map over shaded relief map
	** d.his		** d.his

			=== Analysis ===

			* cost surface analysis
			** r.cost
			** r.drain (fun examples)
			** r.walk (fun examples) [how output is different]

	== Vector operations ==		== Vector operations ==