Surveying, Mapping and GIS Applications - Revision history

Filipe.Pelica: Included editor logo.

2014-09-18T17:02:45Z

Included editor logo.

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Filipe.Pelica: fixed broken link.

2014-09-09T13:04:04Z

fixed broken link.

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	== Mapping & GIS ==		== Mapping & GIS ==
	[[File:GvSIG - GIS.jpg\|right\|thumb\|200px\|Mapping & GIS]]		[[File:GvSIG - GIS.jpg\|right\|thumb\|200px\|Mapping & GIS]]
	Mapping and GIS applications allow to capture, store, manipulate, analyze, manage, and present all types of geographically referenced data<ref>[[Wikipedia:Geographic information system\|Geographic information system in Wikipedia]]</ref>. GIS technology combines database, mapping and statistical methods to integrate georeferenced data into visual displays where the relationships, patterns and trends in the data can be more easily identified<ref>[http://www.~~gis~~.com~~/content~~/what-gis What is GIS?], gis.com</ref>.		Mapping and GIS applications allow to capture, store, manipulate, analyze, manage, and present all types of geographically referenced data<ref>[[Wikipedia:Geographic information system\|Geographic information system in Wikipedia]]</ref>. GIS technology combines database, mapping and statistical methods to integrate georeferenced data into visual displays where the relationships, patterns and trends in the data can be more easily identified<ref>[http://www.esri.com/what-is-gis What is GIS?], gis.com</ref>.

	Although Mapping and GIS applications do not rely on GNSS as sole means for data capture, the widespread of the GNSS technologies has allowed for low-cost data acquisition processes that made GIS technologies to be more generally used.		Although Mapping and GIS applications do not rely on GNSS as sole means for data capture, the widespread of the GNSS technologies has allowed for low-cost data acquisition processes that made GIS technologies to be more generally used.

Carlos.Lopez at 10:57, 23 February 2012

2012-02-23T10:57:47Z

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	{{Article Infobox2		{{Article Infobox2
	\|Category=Applications		\|Category=Applications
	\|~~Title={{PAGENAME}}~~		\|Editors=GMV
	~~\|Authors~~=GMV
	\|Level=Basic		\|Level=Basic
	\|YearOfPublication=2011		\|YearOfPublication=2011
	\|~~Logo~~=~~GMV~~		\|Title={{PAGENAME}}
	}}		}}

	One of the most obvious uses for GNSS systems is the realization of surveys and production of maps. Although a simple standalone [[:Category:Receivers\|GNSS Receiver]] might not have the required precision for some survey requirements, most of these requirements can be fulfilled using high-end dual frequency multi-constellation receivers built specifically for surveying and by using [[GNSS Augmentation]] techniques.		One of the most obvious uses for GNSS systems is the realization of surveys and production of maps. Although a simple standalone [[:Category:Receivers\|GNSS Receiver]] might not have the required precision for some survey requirements, most of these requirements can be fulfilled using high-end dual frequency multi-constellation receivers built specifically for surveying and by using [[GNSS Augmentation]] techniques.

Timo.Kouwenhoven: Text replace - "|Authors=GMV." to "|Authors=GMV"

2011-11-01T13:50:38Z

Text replace - "|Authors=GMV." to "|Authors=GMV"

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	\|YearOfPublication=2011		\|YearOfPublication=2011

Carlos.Lopez at 10:38, 26 October 2011

2011-10-26T10:38:36Z

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Rui.Pereira at 14:06, 16 September 2011

2011-09-16T14:06:25Z

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	Detailed information about Mapping & GIS can be found [[Mapping & GIS\|here]].		Detailed information about Mapping & GIS can be found [[Mapping & GIS\|here]].

	~~== Deformation Monitoring ==~~
	~~Detailed information about Deformation Monitoring can be found [[Deformation Monitoring\|here]].~~

	~~== Maritime Surveying ==~~
	~~Detailed information about Maritime Surveying can be found [[Maritime Surveying\|here]].~~

	== Aerial Surveys==		== Aerial Surveys==
			[[File:P1040916.JPG\|right\|thumb\|200px\|Aerial Surveys]]

	Aerial Survey is a form of collection of geographical information using airborne vehicles. The collection of information can be made using different technologies such as aerial photography, radar, laser or from remote sensing imagery using other bands of the electromagnetic spectrum, such as infrared, gamma, or ultraviolet. For the information collected to be useful this information needs to be georeferenced. The georeferencing of information is usually done using GNSS with similar techniques as the techniques used for dynamic land surveying.		Aerial Survey is a form of collection of geographical information using airborne vehicles. The collection of information can be made using different technologies such as aerial photography, radar, laser or from remote sensing imagery using other bands of the electromagnetic spectrum, such as infrared, gamma, or ultraviolet. For the information collected to be useful this information needs to be georeferenced. The georeferencing of information is usually done using GNSS with similar techniques as the techniques used for dynamic land surveying.

Rui.Pereira at 17:35, 15 September 2011

2011-09-15T17:35:46Z

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	Detailed information about Aerial Laser Profiling can be found [[Aerial Survey\|here]].		Detailed information about Aerial Laser Profiling can be found [[Aerial Survey\|here]].

	~~== Archeology ==~~
	~~Detailed information about Archeology can be found [[Archeology\|here]].~~


	== Notes ==		== Notes ==

Rui.Pereira at 15:18, 15 September 2011

2011-09-15T15:18:07Z

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	Aerial Survey is a form of collection of geographical information using airborne vehicles. The collection of information can be made using different technologies such as aerial photography, radar, laser or from remote sensing imagery using other bands of the electromagnetic spectrum, such as infrared, gamma, or ultraviolet. For the information collected to be useful this information needs to be georeferenced. The georeferencing of information is usually done using GNSS with similar techniques as the techniques used for dynamic land surveying.		Aerial Survey is a form of collection of geographical information using airborne vehicles. The collection of information can be made using different technologies such as aerial photography, radar, laser or from remote sensing imagery using other bands of the electromagnetic spectrum, such as infrared, gamma, or ultraviolet. For the information collected to be useful this information needs to be georeferenced. The georeferencing of information is usually done using GNSS with similar techniques as the techniques used for dynamic land surveying.

	Detailed information about Aerial Laser Profiling can be found [[Aerial ~~Surveys~~\|here]].		Detailed information about Aerial Laser Profiling can be found [[Aerial Survey\|here]].

	== Archeology ==		== Archeology ==

Rui.Pereira at 15:17, 15 September 2011

2011-09-15T15:17:18Z

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	== Aerial Surveys==		== Aerial Surveys==

	~~Laser profiling~~ from ~~helicopters~~, ~~carrying special electromagnetic sensors~~, ~~which allow thickness estimates~~ to be ~~made of individual ice floes, will examine ice properties. Alternatively, ice core drilling and subsequent laboratory analysis may~~ be ~~carried out<ref>[http://www~~.~~esa.int/esaLP/ESAV8MTHN6D_index_0.html Strategies~~ for ~~Calibrating and Validating CryoSat now underway], ESA Portal, October 2002</ref>~~.		Aerial Survey is a form of collection of geographical information using airborne vehicles. The collection of information can be made using different technologies such as aerial photography, radar, laser or from remote sensing imagery using other bands of the electromagnetic spectrum, such as infrared, gamma, or ultraviolet. For the information collected to be useful this information needs to be georeferenced. The georeferencing of information is usually done using GNSS with similar techniques as the techniques used for dynamic land surveying.

	Aircrafts with radar and laser altimeters can measure ice sheet profiles<ref>[http://www.esa.int/esaLP/ESAV8MTHN6D_index_0.html Strategies for Calibrating and Validating CryoSat now underway], ESA Portal, October 2002</ref>.		Detailed information about Aerial Laser Profiling can be found [[Aerial Surveys\|here]].

	Detailed information about Aerial Laser Profiling can be found [[Aerial ~~Laser Profiling~~\|here]].

	== Archeology ==		== Archeology ==

Rui.Pereira at 11:11, 15 September 2011

2011-09-15T11:11:12Z

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	Detailed information about Maritime Surveying can be found [[Maritime Surveying\|here]].		Detailed information about Maritime Surveying can be found [[Maritime Surveying\|here]].

	== Aerial ~~Laser Profiling and Photogrammetry~~==		== Aerial Surveys==

	Laser profiling from helicopters, carrying special electromagnetic sensors, which allow thickness estimates to be made of individual ice floes, will examine ice properties. Alternatively, ice core drilling and subsequent laboratory analysis may be carried out<ref>[http://www.esa.int/esaLP/ESAV8MTHN6D_index_0.html Strategies for Calibrating and Validating CryoSat now underway], ESA Portal, October 2002</ref>.		Laser profiling from helicopters, carrying special electromagnetic sensors, which allow thickness estimates to be made of individual ice floes, will examine ice properties. Alternatively, ice core drilling and subsequent laboratory analysis may be carried out<ref>[http://www.esa.int/esaLP/ESAV8MTHN6D_index_0.html Strategies for Calibrating and Validating CryoSat now underway], ESA Portal, October 2002</ref>.