Geographic data and information
 | This article needs more citations. (April 2023) |
Geographic data and information is defined in the ISO/TC 211 series of standards as data and information having an implicit or explicit association with a location relative to Earth (a geographic location or geographic position).[1][2] It is also called geospatial data and information,[citation needed] georeferenced data and information,[citation needed] as well as geodata and geoinformation.[citation needed]
Geographic data and information is stored in geographic databases and geographic information systems (GIS). There are many different formats of geodata, including vector files, raster files, web files, and multi-temporal data.
Spatial data or spatial information is broader class of data whose geometry is relevant but it is not necessarily georeferenced, such as in computer-aided design (CAD), see geometric modeling.
Fields of study
[edit]Geographic data and information are the subject of a number of overlapping fields of study, mainly:
- Geocomputation
- Geographic information science
- Geoinformatics
- Geomatics
- Geovisualization
- Technical geography
"Geospatial technology" may refer to any of "geomatics", "geomatics", or "geographic information technology."
The above is in addition to other related fields, such as:
See also
[edit]References
[edit]Further reading
[edit]- Roger A. Longhorn; Michael Blakemore (2007). Geographic Information: Value, Pricing, Production, and Consumption. CRC Press.
External links
[edit]
Media related to Geographic data and information at Wikimedia Commons
 | This geography-related article is a stub. You can help Wikipedia by adding missing information. |