GeoCSV - Versionsgeschichte

Stefan: /* Software */

2025-10-09T13:12:46Z

Software

← Nächstältere Version		Version vom 9. Oktober 2025, 13:12 Uhr
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	[[QGIS]] with [[Editable GeoCSV QGIS Plugin]] '''* featured ***'''		[[QGIS]] with [[Editable GeoCSV QGIS Plugin]] '''* featured ***'''
	** [[QGIS]] through usual "Add Vector Layer..." dialog		** [[QGIS]] through usual "Add Vector Layer..." dialog
	** [[OGR]] Version 2.x		** [[OGR]] Version 2.x/3.x (NOTE: There are plans ([https://github.com/osgeo/gdal/issues/12312 see issue]) to add support for CSVZ extension in the CSV driver).
	* Desktop generic:		* Desktop generic:
	** LibreOffice / OpenOffice		** LibreOffice / OpenOffice

2025-10-09T09:13:38Z

GeoCSV file format specification

← Nächstältere Version		Version vom 9. Oktober 2025, 09:13 Uhr
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	** File extension is '''.CSVZ (or .csvz)'''		** File extension is '''.CSVZ (or .csvz)'''
	** The CSV file can be accompanied with following files, having the same file base name: .csvt and .prj.		** The CSV file can be accompanied with following files, having the same file base name: .csvt and .prj.
	** Archiving and compressing in format .ZIP ~~(or .zip)~~ is also possible and encouraged.		** Archiving and compressing in format ZIP is also possible and encouraged. ZIP includes both (GZIP would do no archiving, only compression).

	=== CSV file format specification ===		=== CSV file format specification ===

2016-02-22T11:31:47Z

CSV file format specification

← Nächstältere Version		Version vom 22. Februar 2016, 11:31 Uhr
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	* Strings are enclosed by parantheses, to allow delimiters inside (e.g. "string").		* Strings are enclosed by parantheses, to allow delimiters inside (e.g. "string").
	* Data types (if supported from source or target system): See CSVT file format specification.		* Data types (if supported from source or target system): See CSVT file format specification.
	* Line End-of-lines (in String) fields are not recommended use e.g. HTML is needed); they are only allowed in strings within parantheses (see ~~rfc~~).		* Line End-of-lines (in String) fields are not recommended use e.g. HTML is needed); they are only allowed in strings within parantheses (see rfc4180).
	* Calculations are not part of this spec.		* Calculations are not part of this spec.

2016-02-22T11:31:32Z

CSV file format specification

← Nächstältere Version		Version vom 22. Februar 2016, 11:31 Uhr
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	* Strings are enclosed by parantheses, to allow delimiters inside (e.g. "string").		* Strings are enclosed by parantheses, to allow delimiters inside (e.g. "string").
	* Data types (if supported from source or target system): See CSVT file format specification.		* Data types (if supported from source or target system): See CSVT file format specification.
	* Line End-of-lines (in String) fields are ~~disallowed (~~use e.g. HTML is needed).		* Line End-of-lines (in String) fields are not recommended use e.g. HTML is needed); they are only allowed in strings within parantheses (see rfc).
	* Calculations are not part of this spec.		* Calculations are not part of this spec.

2016-02-22T11:29:51Z

CSV file format specification

← Nächstältere Version		Version vom 22. Februar 2016, 11:29 Uhr
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	Fields/columns:		Fields/columns:
	* Field delimiter is semicolon (;) (~~except~~ CSVT ~~which is~~ comma).		* Field delimiter default (and preferred) is semicolon (;) unless defined otherwise (Note: CSVT delimiter uses comma).
	* Strings are enclosed by parantheses, to allow delimiters inside (e.g. "string").		* Strings are enclosed by parantheses, to allow delimiters inside (e.g. "string").
	* Data types (if supported from source or target system): See CSVT file format specification.		* Data types (if supported from source or target system): See CSVT file format specification.

2016-02-22T11:26:10Z

CSV file format specification

← Nächstältere Version		Version vom 22. Februar 2016, 11:26 Uhr
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	* File extension is '''.CSV (or .csv)'''.		* File extension is '''.CSV (or .csv)'''.
	* Character Encoding and character set is UTF-8 (default) ''or ANSI/Windows-1252(?)''.		* Character Encoding and character set is UTF-8 (default) ''or ANSI/Windows-1252(?)''.
	* End-of-lines are: CR, LF or CR/LF.		* End-of-lines are: CR, LF or CR/LF (unless embedded in parantheses).
	* At the end of the file there may be an empty line.		* At the end of the file there may be an empty line.

2015-08-12T06:43:59Z

Software

← Nächstältere Version		Version vom 12. August 2015, 06:43 Uhr
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	=== Software ===		=== Software ===
	* Desktop GIS:		* Desktop GIS:
	[[Editable GeoCSV QGIS Plugin]] '''* featured ***'''		[[QGIS]] with [[Editable GeoCSV QGIS Plugin]] '''* featured ***'''
	** [[~~OGR~~]]		** [[QGIS]] through usual "Add Vector Layer..." dialog
	** [[~~QGIS~~]]		** [[OGR]] Version 2.x
	* Desktop generic:		* Desktop generic:
	** LibreOffice / OpenOffice		** LibreOffice / OpenOffice

2015-06-09T17:51:52Z

CSVT file format specification

← Nächstältere Version		Version vom 9. Juni 2015, 17:51 Uhr
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	* Date (format "YYYY-MM-DD"), Time (format "HH:MM:SS+nn") and DateTime (format "YYYY-MM-DD HH:MM:SS+nn"), whereas nn is the timezone.		* Date (format "YYYY-MM-DD"), Time (format "HH:MM:SS+nn") and DateTime (format "YYYY-MM-DD HH:MM:SS+nn"), whereas nn is the timezone.
	* "WKT" (preferred over Point(X/Y)). All WKT geometry types are allowed: Point, LineString, Polygon, Multipoint, MultiLinestring, MultiPolygon, GeometryCollection, Arcs, ... (see OGC WKT).		* "WKT" (preferred over Point(X/Y)). All WKT geometry types are allowed: Point, LineString, Polygon, Multipoint, MultiLinestring, MultiPolygon, GeometryCollection, Arcs, ... (see OGC WKT).
	* "~~Point(X)~~","~~Point(Y)~~" (preferred) or "~~CoordX~~","~~CoordY~~". Two separate colums in either order and not necessary neighboring of type Integer or Float: one containing the easting coordinate, and another containing northing coordinate separated by a comma.		* "CoordX","CoordY" (preferred) or "Point(X)","Point(Y)". Two separate colums in either order and not necessary neighboring of type Integer or Float: one containing the easting coordinate, and another containing northing coordinate separated by a comma.
	* All values of that WKT column MAY contain the same geometry (sub)type.		* All values of that WKT column MAY contain the same geometry (sub)type.

2015-06-07T11:08:17Z

← Nächstältere Version		Version vom 7. Juni 2015, 11:08 Uhr
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	CSV/TSV-Specs:		CSV/TSV-Specs:
			* GeoJSON Spec. at IETF: [http://tools.ietf.org/html/draft-butler-geojson-04
	* rfc4180: http://tools.ietf.org/html/rfc4180		* rfc4180: http://tools.ietf.org/html/rfc4180
	* TSV: http://www.cs.tut.fi/~jkorpela/TSV.html		* TSV: http://www.cs.tut.fi/~jkorpela/TSV.html

2015-06-07T11:07:24Z

PRJ file format specification

← Nächstältere Version		Version vom 7. Juni 2015, 11:07 Uhr
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	=== PRJ file format specification ===		=== PRJ file format specification ===

	* Default is EPSG:4326 (WGS84, ~~lon~~/~~lat~~).		* Default is EPSG:4326 (WGS84, geographic, geo-centered longitude/latitude).
	* Contains a named CRS, i.e. the EPSG number "EPSG:nnnn" in OGR WKT (~~as needed e.g. for~~ [[OGR]], ~~see~~ [http://~~epsg.io EPGS.io]).~~		* Contains a named CRS, i.e. the EPSG number "EPSG:nnnn" in OGR WKT format (the one natively spoken by [[OGR]]/GDAL, based on [http://www.opengeospatial.org/standards/ct OGC 01-009]).
	* ''(Same spec. like http://tools.~~ietf~~.org/~~html~~/~~draft~~-~~butler-geojson-04~~ )''

	=== Software ===		=== Software ===