Geoinformatics is the science and the technology which develops and uses
information science
Information science (also known as information studies) is an academic field which is primarily concerned with analysis, collection, classification, manipulation, storage, retrieval, movement, dissemination, and protection of information. ...
infrastructure to address the problems of
geography,
cartography,
geosciences
Earth science or geoscience includes all fields of natural science related to the planet Earth. This is a branch of science dealing with the physical, chemical, and biological complex constitutions and synergistic linkages of Earth's four sphe ...
and related branches of science and engineering, such as Land Surveying.
Overview
Geoinformatics has been described as "the science and technology dealing with the structure and character of spatial information, its capture, its classification and qualification, its storage, processing, portrayal and dissemination, including the infrastructure necessary to secure optimal use of this information" or "the art, science or technology dealing with the acquisition, storage, processing production, presentation and dissemination of geoinformation".
Geomatics
Geomatics is defined in the ISO/TC 211 series of standards as the "discipline concerned with the collection, distribution, storage, analysis, processing, presentation of geographic data or geographic information". Under another definition, it ...
is a similarly used term which encompasses geoinformatics, but geomatics focuses more so on
surveying. Geoinformatics has been grouped broadly under
technical geography
Technical geography is one of three main branches of geography and involves using, studying, and creating tools to obtain, analyze, interpret, and understand spatial information. The other two branches, human geography and physical geography, ca ...
, along with fields like
geographic information science.
Geoinformatics has at its core the technologies supporting the processes of acquisition, analysis and visualization of spatial data. Both geomatics and geoinformatics include and rely heavily upon the theory and practical implications of
geodesy. Geography and earth science increasingly rely on digital spatial data acquired from
remotely sensed images analyzed by
geographical information systems (GIS),
photo interpretation
Aerial photographic and satellite image interpretation, or just image interpretation when in context, is the act of examining photographic images, particularly airborne and spaceborne, for the purpose of identifying objects and judging their s ...
of aerial photographs, and
Web mining.
Geoinformatics combines geospatial analysis and modeling, development of geospatial databases, information systems design, human-computer interaction and both wired and wireless networking technologies. Geoinformatics uses
geocomputation and
geovisualization for analyzing
geoinformation.
Areas related to geoinformatics include:
Image:Hereford_Mappa_Mundi_1300.jpg, Cartography
Image:Geoid_height_red_blue.png, Geodesy
Image:GPS_Satellite_NASA_art-iif.jpg, Satellite navigation
Image:Alpha2000.jpg, Photogrammetry
Image:Island_of_Hawai'i_-_Landsat_mosaic.jpg, Remote sensing
File:Example_krig.png, Spatial analysis
Image:Worldwind.png, Web mapping
File:Table_of_Geography_and_Hydrography,_Cyclopaedia,_Volume_1.jpg, Navigation
Research
Research in this field is used to support global and local environmental, energy and security programs. The Geographic Information Science and Technology group of
Oak Ridge National Laboratory is supported by various government departments and agencies including the
United States Department of Energy. It is currently the only group in the
United States Department of Energy National Laboratory System to focus on advanced theory and application research in this field. A lot of interdisciplinary research exists that involves geoinformatics fields including computer science, information technology, software engineering, biogeography, geography, conservation, architecture, spatial analysis and reinforcement learning.
Applications
Many fields benefit from geoinformatics, including urban planning and land use management, in-car navigation systems, virtual globes, land surveying, public health, local and national gazetteer management, environmental modeling and analysis, military, transport network planning and management, agriculture, meteorology and climate change, oceanography and coupled ocean and atmosphere modelling, business location planning, architecture and archeological reconstruction, telecommunications, criminology and crime simulation, aviation, biodiversity conservation and maritime transport.
The importance of the spatial dimension in assessing, monitoring and modelling various issues and problems related to sustainable management of natural resources is recognized all over the world.
Geoinformatics becomes very important technology to decision-makers across a wide range of disciplines, industries, commercial sector, environmental agencies, local and national government, research, and academia, national survey and mapping organisations, International organisations, United Nations, emergency services, public health and epidemiology, crime mapping, transportation and infrastructure, information technology industries, GIS consulting firms, environmental management agencies), tourist industry, utility companies, market analysis and e-commerce, mineral exploration, etc. Many government and non government agencies started to use spatial data for managing their day-to-day activities.
See also
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Cartography
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Crowdmapping Crowdmapping is a subtype of crowdsourcing by which aggregation of crowd-generated inputs such as captured communications and social media feeds are combined with geographic data to create a digital map that is as up-to-date as possible on events ...
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Geographic information science
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Geographic information system
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Geomathematics
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Geomatics
Geomatics is defined in the ISO/TC 211 series of standards as the "discipline concerned with the collection, distribution, storage, analysis, processing, presentation of geographic data or geographic information". Under another definition, it ...
*
Technical geography
Technical geography is one of three main branches of geography and involves using, studying, and creating tools to obtain, analyze, interpret, and understand spatial information. The other two branches, human geography and physical geography, ca ...
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Urban informatics
;
;Organizations
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Open Geospatial Consortium
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International Cartographic Association
The International Cartographic Association (ICA) (french: Association Cartographique Internationale, ''ACI''), is an organization formed of national member organizations, to provide a forum for issues and techniques in cartography and geographic ...
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International Society for Photogrammetry and Remote Sensing
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International Union of Geodesy and Geophysics
References
External links
Geoinformatics Jobs Portal
{{Authority control
Earth sciences
Geographical technology
Information science by discipline
Computational fields of study
Geographic data and information fields of study