Geomatics


Geomatics
A Surveyers Shed showing the equipment they use in geomatics
Geodesy
Blank globe.svg
Fundamentals
Geodesy · Geodynamics
Geomatics · Cartography
Concepts
Datum · Distance · Geoid
Figure of the Earth
Geodetic system
Geog. coord. system
Hor. pos. representation
Map projection
Reference ellipsoid
Satellite geodesy
Spatial reference system
Technologies
GNSS · GPS · ...
Standards
ED50 · ETRS89 · NAD83
NAVD88 · SAD69 · SRID
UTM · WGS84 · ...
History
History of geodesy
NAVD29 · ...
v · geomatics engineering) is the discipline of gathering, storing, processing, and delivering geographic information, or spatially referenced information.

Contents

Overview and etymology

Geomatics is relatively new as a scientific term. It was coined by Dubuisson in the year 1969 with the idea of combining the terms geodesy and geoinformatics.[1] It includes the tools and techniques used in land surveying, remote sensing, cartography, geographic information systems (GIS), global navigation satellite systems (GPS, GLONASS, Galileo, Compass), photogrammetry, geography and related forms of earth mapping. It was originally used in Canada, because it is similar in origin to both French and English. The term geomatics has since been adopted by the International Organization for Standardization, the Royal Institution of Chartered Surveyors, and many other international authorities, although some (especially in the United States) have shown a preference for the term geospatial technology .[2] Similarly, the new related field hydrogeomatics covers the geomatics area associated with surveying work carried out on, above or below the surface of the sea or other areas of water. The older term of hydrographics was too specific to the preparation of marine charts and failed to include the broader concept of positioning or measurements in all marine environments. A geospatial network is a network of collaborating resources for sharing and coordinating geographical data, and data tied to geographical references. One example of such a network is the Open Geospatial Consortium's efforts to provide "ready global access to geographic information". A number of university departments which were once titled surveying, survey engineering or topographic science have re-titled themselves as geomatics or geomatic engineering.

The rapid progress, and increased visibility, of geomatics since 1990s has been made possible by advances in computer hardware, computer science, and software engineering, as well as airborne and space observation remote sensing technologies.

Science of deriving information about an object using sensor without physically contacting it is called remote sensing which is a part of geomatics.

Applications

Applications areas include:

See also

References

External links


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Look at other dictionaries:

  • Geomatics — Die Geomatik (engl. Geomatics), unter welcher sich bei individueller Schwerpunktbildung die klassischen Disziplinen der Geodäsie, der Geographie und Kartographie sowie der Geoinformatik subsumieren, befasst sich mit der Herstellung des Raumbezugs …   Deutsch Wikipedia

  • geomatics — noun The discipline of gathering, storing, processing, and delivering geographic information …   Wiktionary

  • geomatics — ge·o·mat·ics …   English syllables

  • geomatics — ˌ ̷ ̷ ̷ ̷ˈmad.iks noun plural but singular in construction Etymology: ge + mathematics : the mathematics of the earth …   Useful english dictionary

  • Geomatics engineering — is a rapidly developing discipline that focuses on spatial information (i.e. information that has a location). The location is the primary factor used to integrate a very wide range of data for viewing and analysis. Geomatics engineers apply… …   Wikipedia

  • Canadian Council on Geomatics — Summary= The Canadian Council on Geomatics (CCOG) was created in 1972. It is the major federal provincial territorial consultative body for geographic information management. [ [http://www.ccog cocg.ca/index e.html Home | CCOG] . Accessed May 15 …   Wikipedia

  • Canadian Institute of Geomatics — The Canadian Institute of Geomatics (French: Association Canadienne des Sciences Géomatiques ) is a not for profit scientific association based in Ottawa, Ontario devoted to the development of geomatics in Canada.External links* [http://www.cig… …   Wikipedia

  • DBx GEOMATICS — est une entreprise spécialisée dans le développement d applications et de logiciels d analyses de données grâce à la cartographie interactive. Sommaire 1 Description 2 Produits 3 Liens externes 4 Notes e …   Wikipédia en Français

  • Wuhan University School of Geodesy and Geomatics — Infobox University name = School of Geodesy and Geomatics,Wuhan University native name = 武汉大学测绘学院 motto = 敬业 乐群 求是 拓新 (Work hard, Get along well, Aspire after truth and Blaze new trails) established = 1956 type = Public (state run) president = Li …   Wikipedia

  • Centre of Geographic Sciences — The Centre of Geographic Sciences (COGS) is located in the village of Lawrencetown, Nova Scotia.HistoryCOGS traces its history to 1948 when the Nova Scotia Land Survey Institute (NSLSI) was established by Major J.A.H. Church (Retired) as a… …   Wikipedia


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