Uporaba metod večkriterijskega vrednotenja v geografskem informacijskem sistemu

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Language:	Slovenian
Year of publishing:	2007
Source:	Ljubljana
Typology:	2.11 - Undergraduate Thesis
Organization:	UL FGG - Faculty of Civil and Geodetic Engineering
Publisher:	[J. Dular]
UDC:	004.6:659.2:91(043.2)
COBISS:	3744353
Views:	1879
Downloads:	483
Average score:	0 (0 votes)
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Secondary language:	English
Secondary title:	The use of Multicriteria Evaluation in Geographic Information System
Secondary abstract:	This thesis focuses on the use of multicriteria evaluation in geographic information system. The theory of MCE, terminology and the methods of GIS are presented in the first part. The second part of diploma includes a description of practical dealing with the problem. We can use two GIS – tools for practical work: ArcGIS 9.1 and Idrisi Andes 15.0. In this part, joining images (criteria) with various methods of multicritera evaluation are described. The purpose of these methods is to find appropriate areas for industry and settlement. The basic method of multicriteria evaluation is Boolean joining of the images. The outcome is illustrated with combination of 0 (unsuitable) and 1 (suitable). The second method described in this diploma is weighted linear combination, which treats the images with range of relevance 0 – 255. The advantage of this method is to interpret the result. Ordered Weighted Averaging is the method where we add, besides the usual weights, the new set of weights, ordered weights. An ordered weight allows controlling the risk and weighting of criteria. Furthermore, the method of finding the most suitable places according to our goal (f.e. industry) is described. In the end of the diploma I present the use of multicriteria evaluation for solving problems with multi- goals.
Secondary keywords:	geodesy;graduation thesis;GIS;layer;multicriteria evaluation (MCE);criteria;
File type:	application/pdf
Type (COBISS):	Undergraduate thesis
Thesis comment:	Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Pages:	XII, 96 str., pril.
Type (ePrints):	thesis
Title (ePrints):	The use of Multicriteria Evaluation in Geographic Information System
Keywords (ePrints):	GIS;podatkovni sloj;večkriterijsko vrednotenje (VKV);kriteriji
Keywords (ePrints, secondary language):	GIS;layer;multicriteria evaluation (MCE);criteria
Abstract (ePrints):	Diplomsko delo obravnava uporabo metod večkriterijskega vrednotenja v geografskem informacijskem sistemu. V prvem delu so predstavljene teoretične osnove za izvedbo naloge. Opisani so pojmi in postopki v geografskem informacijskem sistemu ter osnove večkriterijskega vrednotenja. V drugem delu diplomske naloge je podrobno opisan praktični del naloge. Za njegovo izvedbo uporabimo GIS – orodja ArcGIS 9.1 ter Idrisi Andes 15.0. Prikazano je združevanje podob (kriterijev) z različnimi metodami večkriterijskega vrednotenja. Cilj teh metod je določitev območij za poselitev ter industrijo. Osnovna metoda večkriterijskega vrednotenja je Boolovo združevanje podob, kjer ponavadi označimo z 0 neprimerna, z 1 pa primerna območja. Tej metodi sledi uravnotežena linearna kombinacija, ki obravnava podobe z lestvico primernosti 0 – 255. Prednost te metode je v merljivosti rezultatov. Sledi metoda razvrstilnega uteženega povprečenenja, kjer so poleg osnovnih uteži uporabljene tudi razvrstilne uteži. S pomočjo razvrstilnih uteži nadzorujemo tveganje in uravnoteženje kriterijev. V nadaljevanju je razložena in uporabljena metoda izbora najboljših območij za dosego zastavljenega cilja (poselitev, industrija). Na koncu diplomskega dela pa je opisana še metoda večkriterijskega vrednotenja pri doseganju več ciljev.
Abstract (ePrints, secondary language):	This thesis focuses on the use of multicriteria evaluation in geographic information system. The theory of MCE, terminology and the methods of GIS are presented in the first part. The second part of diploma includes a description of practical dealing with the problem. We can use two GIS – tools for practical work: ArcGIS 9.1 and Idrisi Andes 15.0. In this part, joining images (criteria) with various methods of multicritera evaluation are described. The purpose of these methods is to find appropriate areas for industry and settlement. The basic method of multicriteria evaluation is Boolean joining of the images. The outcome is illustrated with combination of 0 (unsuitable) and 1 (suitable). The second method described in this diploma is weighted linear combination, which treats the images with range of relevance 0 – 255. The advantage of this method is to interpret the result. Ordered Weighted Averaging is the method where we add, besides the usual weights, the new set of weights, ordered weights. An ordered weight allows controlling the risk and weighting of criteria. Furthermore, the method of finding the most suitable places according to our goal (f.e. industry) is described. In the end of the diploma I present the use of multicriteria evaluation for solving problems with multi- goals.
Keywords (ePrints, secondary language):	GIS;layer;multicriteria evaluation (MCE);criteria
ID:	8308975