Shapefile
From Just Solve the File Format Problem
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|formattype=electronic | |formattype=electronic | ||
|subcat=Geospatial | |subcat=Geospatial | ||
| − | |extensions={{ext|shp}} {{ext|shx}} {{ext|dbf}} | + | |extensions={{ext|shp}}, {{ext|shx}}, {{ext|dbf}} |
|locfdd={{LoCFDD|fdd000280}}, {{LoCFDD|fdd000326}} | |locfdd={{LoCFDD|fdd000280}}, {{LoCFDD|fdd000326}} | ||
| − | |pronom={{PRONOM|x-fmt/235}} | + | |pronom={{PRONOM|x-fmt/235}}, {{PRONOM|fmt/277}} |
}} | }} | ||
| − | The '''Shapefile''' from ESRI is a proprietary but openly documented and widely used geospatial vector format. A shapefile can store a collection of geospatial features (points, lines, and/or polygons) together with attribute details (such as labels and associated measurements) for the features. A shapefile is actually a cluster of files, which share an 8-character filename, but use different extensions. A shapefile consists minimally of a main file, an index file, and a [[DBF|dBASE]] table (.shp, .shx, and .dbf). The cluster of files is typically stored in the same file directory or project workspace. The main file (.shp) contains the primary geographic reference data in the shapefile. The .dbf file (in dBase format) stores the attribute data. The .shx file is a positional index to features in the .shp file. | + | The '''Shapefile''' from [[ESRI]] is a proprietary but openly documented and widely used geospatial vector format. A shapefile can store a collection of geospatial features (points, lines, and/or polygons) together with attribute details (such as labels and associated measurements) for the features. A shapefile is actually a cluster of files, which share an 8-character filename, but use different extensions. A shapefile consists minimally of a main file, an index file, and a [[DBF|dBASE]] table (.shp, .shx, and .dbf). The cluster of files is typically stored in the same file directory or project workspace. The main file (.shp) contains the primary geographic reference data in the shapefile. The .dbf file (in dBase format) stores the attribute data. The .shx file is a positional index to features in the .shp file. |
== Format documentation == | == Format documentation == | ||
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== Metaformat files == | == Metaformat files == | ||
| − | * | + | * {{Synalysis|shp|Synalysis grammar file for SHP}} |
| − | + | * {{Synalysis|shx|Synalysis grammar file for SHX}} | |
== Software == | == Software == | ||
* [http://www.osgeo.org/gdal_ogr Geospatial Data Abstraction Library (GDAL/OGR)] Cross platform C++ translator library for raster and vector geospatial data formats | * [http://www.osgeo.org/gdal_ogr Geospatial Data Abstraction Library (GDAL/OGR)] Cross platform C++ translator library for raster and vector geospatial data formats | ||
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| + | == Sample files == | ||
| + | * {{DexvertSamples|poly/esriShape}} | ||
== See also == | == See also == | ||
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* [http://www.digitalpreservation.gov/formats/fdd/fdd000280.shtml ESRI Shapefile, from Library of Congress resource on Sustainability of Digital Formats] | * [http://www.digitalpreservation.gov/formats/fdd/fdd000280.shtml ESRI Shapefile, from Library of Congress resource on Sustainability of Digital Formats] | ||
* [http://www.digitalpreservation.gov/formats/fdd/fdd000326.shtml dBASE Table for ESRI Shapefile (DBF), from Library of Congress resource on Sustainability of Digital Formats] | * [http://www.digitalpreservation.gov/formats/fdd/fdd000326.shtml dBASE Table for ESRI Shapefile (DBF), from Library of Congress resource on Sustainability of Digital Formats] | ||
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| + | [[Category:Multi-file formats]] | ||
| + | [[Category:Esri]] | ||
Latest revision as of 18:04, 12 March 2024
The Shapefile from ESRI is a proprietary but openly documented and widely used geospatial vector format. A shapefile can store a collection of geospatial features (points, lines, and/or polygons) together with attribute details (such as labels and associated measurements) for the features. A shapefile is actually a cluster of files, which share an 8-character filename, but use different extensions. A shapefile consists minimally of a main file, an index file, and a dBASE table (.shp, .shx, and .dbf). The cluster of files is typically stored in the same file directory or project workspace. The main file (.shp) contains the primary geographic reference data in the shapefile. The .dbf file (in dBase format) stores the attribute data. The .shx file is a positional index to features in the .shp file.
Contents |
[edit] Format documentation
- ESRI Shapefile Technical Description ESRI, July 1998
[edit] Metaformat files
- Synalysis grammar file for SHP (for Hexinator / Synalize It!; more details)
- Synalysis grammar file for SHX (for Hexinator / Synalize It!; more details)
[edit] Software
- Geospatial Data Abstraction Library (GDAL/OGR) Cross platform C++ translator library for raster and vector geospatial data formats
