Local geoid computation and evaluation

dc.contributor.author	Ανδριτσάνος, Βασίλειος Δ.	el
dc.contributor.author	Φωτίου, Αριστείδης	el
dc.contributor.author	Πασχαλακη, Ε.	el
dc.contributor.author	Πικριδάς, Χρήστος	el
dc.contributor.author	Ρωσσικόπουλος, Δημήτριος	el
dc.date.accessioned	2015-06-05T21:28:13Z
dc.date.available	2015-06-05T21:28:13Z
dc.date.issued	2015-06-06
dc.identifier.uri	http://hdl.handle.net/11400/15219
dc.rights	Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείες	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/us/	*
dc.source	http://www.sciencedirect.com/science/article/pii/S1464189500000119#	el
dc.subject	Earth (Planet)--Figure
dc.subject	Global Positioning System
dc.subject	Gravimetry
dc.subject	Leveling
dc.subject	Γη (Πλανήτης) - Εικόνα
dc.subject	Παγκόσμιο Σύστημα Εντοπισμού Θέσης
dc.subject	Βαρύμετρο
dc.subject	Ισοπέδωση
dc.title	Local geoid computation and evaluation	en
heal.type	journalArticle
heal.classification	Topography
heal.classification	Geodesy
heal.classification	Τοπογραφία
heal.classification	Γεωδαισία
heal.classificationURI	http://skos.um.es/unescothes/C04078
heal.classificationURI	http://id.loc.gov/authorities/subjects/sh85053969
heal.classificationURI	N/A-Τοπογραφία
heal.classificationURI	N/A-Γεωδαισία
heal.keywordURI	http://id.loc.gov/authorities/subjects/sh85040434
heal.keywordURI	http://id.loc.gov/authorities/subjects/sh86003934
heal.keywordURI	http://skos.um.es/unesco6/230107
heal.keywordURI	http://id.loc.gov/authorities/subjects/sh85076317
heal.contributorName	Τζιάβος, Ηλίας Ν.	el
heal.identifier.secondary	ISSN: 14641895
heal.identifier.secondary	DOI: 10.1016/S1464-1895(00)00011-9
heal.language	en
heal.access	campus
heal.recordProvider	Σχολή Τεχνολογικών Εφαρμογών. Τμήμα Πολιτικών Μηχανικών Τ.Ε. και Μηχανικών Τοπογραφίας και Γεωπληροφορικής Τ.Ε.. Κατεύθυνση Μηχανικών Τοπογραφίας & Γεωπληροφορικής Τ.Ε.	el
heal.publicationDate	2000
heal.bibliographicCitation	Andritsanos, V., Fotiou, A., Paschalaki, E., Pikridas, C., Rossikopoulos, D., et.al. (2000). Local geoid computation and evaluation. "Physics and Chemistry of the Earth, Part A: Solid Earth and Geodesy" 25(1), 2000. pp. 63-69. Available from: http://www.sciencedirect.com/science/article/pii/S1464189500000119. [Accessed 06/04/2000]	en
heal.abstract	A local geoid solution for the northern part of Greece is presented based on a recent processing of newly available gravity data in the area 40.25 ≤ φ ≤ 41.00, 22.5 ≤ λ ≤ 24.25. The derived gravimetric geoid heights are compared with geoid heights computed at recently measured GPS/leveling benchmarks. A 4-parameter transformation model is applied to the differences between the two aforementioned geoid height sets, and a discussion is given on the current state of the leveling datum in the test area and the Greek territory. Regional and local transformation parameters are computed and some numerical tests are performed. A common adjustment of gravimetric geoid heights and corresponding GPS/leveling heights will be carried out in another study following an integrated procedure in order to study problems arising from the combination of different height data sets for geoid determination. Finally, some conclusions are drawn on the problems related to the optimization of a local geoid solution.	en
heal.publisher	Elsevier Science Ltd	el
heal.journalName	Physics and Chemistry of the Earth, Part A: Solid Earth and Geodesy	el
heal.journalType	peer-reviewed
heal.fullTextAvailability	true