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Geoinformatics
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==Overview== In a general sense, geoinformatics can be understood as "a variety of efforts to promote collaboration between computer scientists and geoscientists to solve complex scientific questions".<ref>G.R. Keller, C. Baru, eds. (2011) Geoinformatics: Cyberinfrastructure for the Solid Earth Sciences, Cambridge University Press, 1st edition, 593pp.</ref> More technically, 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"<ref>P.L.N. Raju, Fundamentals of Geographic Information Systems</ref> or "the art, science or technology dealing with the acquisition, storage, processing production, presentation and dissemination of geoinformation".<ref>{{cite journal | doi=10.1080/17538940701781975 | title=Geoinformatics and digital earth initiatives: A German perspective | date=2008 | last1=Ehlers | first1=M. | journal=International Journal of Digital Earth | volume=1 | issue=1 | pages=17β30 | bibcode=2008IJDE....1...17E | doi-access=free }}</ref> Along with the thriving of [[data science]] and [[artificial intelligence]] since the 2010s, the field of geoinformatics has also incorporated the latest methodology and technical progress from the [[cyberinfrastructure]] ecosystem. <ref>{{cite book | doi=10.1130/SPE558 | title=Recent Advancement in Geoinformatics and Data Science | date=2023 | isbn=978-0-8137-2558-1 | editor-last1=Ma | editor-last2=Mookerjee | editor-last3=Hsu | editor-last4=Hills | editor-first1=Xiaogang | editor-first2=Matty | editor-first3=Leslie | editor-first4=Denise }}</ref><ref>Z. Sun, N. Cristea, P. Rivas, eds. (2023) Artificial Intelligence in Earth Science, Elsevier, {{ISBN|9780323917377}}</ref> 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]] and [[cartography]]. Geography and earth science increasingly rely on digital spatial data acquired from [[remote sensing|remotely sensed]] images analyzed by [[geographical information systems]] (GIS),<ref>Bouloucos and Brown, ITC Courses in Remote Sensing, GIS and Photogrammetry</ref> [[photo interpretation]] of aerial photographs, and [[Web mining]].<ref>{{Cite book|last1=Annamoradnejad|first1=R.|last2=Annamoradnejad|first2=I.|last3=Safarrad|first3=T.|last4=Habibi|first4=J.|title=2019 5th International Conference on Web Research (ICWR) |chapter=Using Web Mining in the Analysis of Housing Prices: A Case study of Tehran |date=2019-04-20|chapter-url=https://ieeexplore.ieee.org/document/8765250|pages=55β60|doi=10.1109/ICWR.2019.8765250|isbn=978-1-7281-1431-6 |s2cid=198146435 }}</ref> 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: <gallery> 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]] </gallery>
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