Difference between revisions of "Esri Shapefile Technical Description"
Jump to navigation
Jump to search
| Line 21: | Line 21: | ||
|- | |- | ||
| Online overview | | Online overview | ||
| − | | http://www.esri.com/library/whitepapers/pdfs/shapefile.pdf | + | | [http://www.esri.com/library/whitepapers/pdfs/shapefile.pdf ESRI Shapefile Technical Description] |
|- | |- | ||
| Type of standard | | Type of standard | ||
| Line 35: | Line 35: | ||
| The shapefile stores non-topological geometry and the associated attribute data for the features of a dataset. The geometry is stored as a set of vector coordinates that create a shape. The lack of topology speeds up rendering and editing. However, there are drawbacks when performing complex spatial analysis. The shapefile is a relatively small file and requires little storage space.The shapefile is the de facto standard for geo-spatial data exchange and import and/or export functionalities are implemented in most GIS software. | | The shapefile stores non-topological geometry and the associated attribute data for the features of a dataset. The geometry is stored as a set of vector coordinates that create a shape. The lack of topology speeds up rendering and editing. However, there are drawbacks when performing complex spatial analysis. The shapefile is a relatively small file and requires little storage space.The shapefile is the de facto standard for geo-spatial data exchange and import and/or export functionalities are implemented in most GIS software. | ||
|} | |} | ||
| − | |||
| − | |||
| − | |||
Revision as of 12:42, 15 June 2016
Overview
| Full name | Esri Shapefile Technical Description |
| Version | 1998 |
| Amendments | None |
| Corrigenda | None |
| Published by | ESRI |
| Languages | English |
| Online overview | ESRI Shapefile Technical Description |
| Type of standard | Proprietary standard (published and freely available),Instance level |
| Related standard(s) | None. |
| Application | This document defines the shapefile (.shp) geo-spatial data format and describes the format’s importance. Typically used for (non-topological) vector geometry with associated attribute data. For example, street centrelines or points of interest. |
| Implementation benefits | The shapefile stores non-topological geometry and the associated attribute data for the features of a dataset. The geometry is stored as a set of vector coordinates that create a shape. The lack of topology speeds up rendering and editing. However, there are drawbacks when performing complex spatial analysis. The shapefile is a relatively small file and requires little storage space.The shapefile is the de facto standard for geo-spatial data exchange and import and/or export functionalities are implemented in most GIS software. |