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2. South African Spatial Data Infrastructure - Wikipedia

   en.wikipedia.org/wiki/South_African_Spatial_Data...

   The act's passage was an acknowledgement of the strategic value of spatial information for South Africa. It is important that all SASDI stakeholders, including users, gain an understanding and appreciation of the value of spatial information for planning, management and decision-making. [1]

3. List of GIS data sources - Wikipedia

   en.wikipedia.org/wiki/List_of_GIS_data_sources

   This is a list of GIS data sources (including some geoportals) that provide information sets that can be used in geographic information systems (GIS) and spatial databases for purposes of geospatial analysis and cartographic mapping. This list categorizes the sources of interest.

4. Template:Country data South Africa - Wikipedia

   en.wikipedia.org/wiki/Template:Country_data...

   This template should not be used directly. It is used indirectly by flag templates such as Template:Flag and Template:Flag icon. See Category:Flag template system for a full list of flag templates and Wikipedia:WikiProject Flag Template for further documentation. Template parameters [Edit template data] Parameter Description Type Status No parameters specified This is the documentation for ...

5. Geographic information system - Wikipedia

   en.wikipedia.org/wiki/Geographic_Information_System

   GIS data acquisition includes several methods for gathering spatial data into a GIS database, which can be grouped into three categories: primary data capture, the direct measurement phenomena in the field (e.g., remote sensing, the global positioning system); secondary data capture, the extraction of information from existing sources that are ...

6. QGIS - Wikipedia

   en.wikipedia.org/wiki/QGIS

   QGIS is a geographic information system (GIS) software that is free and open-source. [2] QGIS supports Windows, macOS, and Linux. [3] It supports viewing, editing, printing, and analysis of geospatial data in a range of data formats. Its name comes from an abbreviation of its previous name, Quantum GIS.

7. Spatial data infrastructure - Wikipedia

   en.wikipedia.org/wiki/Spatial_data_infrastructure

   The original example of an SDI is the United States National Spatial Data Infrastructure , first mandated in the OMB Circular A-16 in 1996. In Europe since 2007, INSPIRE is a European Commission initiative to build a European SDI beyond national boundaries; the United Nations Spatial Data Infrastructure ( UNSDI ) plans to do the same for over ...

8. Participatory GIS - Wikipedia

   en.wikipedia.org/wiki/Participatory_GIS

   Participatory GIS (PGIS) or public participation geographic information system (PPGIS) is a participatory approach to spatial planning and spatial information and communications management. [1] [2] PGIS combines Participatory Learning and Action (PLA) methods with geographic information systems (GIS). [3]

9. Geodatabase (Esri) - Wikipedia

   en.wikipedia.org/wiki/Geodatabase_(Esri)

   A Geodatabase is a proprietary GIS file format developed in the late 1990s by Esri (a GIS software vendor) to represent, store, and organize spatial datasets within a geographic information system. [ 1 ] [ 2 ] A geodatabase is both a logical data model and the physical implementation of that logical model in several proprietary file formats ...