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New research on gravity field in Lithuanian territory

dc.contributor.authorPetroškevičius, Petras
dc.contributor.authorObuchovski, Romuald
dc.contributor.authorBirvydienė, Rosita
dc.contributor.authorKolosovskis, Ričardas
dc.contributor.authorPutrimas, Raimundas
dc.contributor.authorKrikštaponis, Boleslovas
dc.contributor.authorMacijauskas, Dovydas
dc.contributor.authorMusteikis, Arvydas
dc.contributor.authorSkuodis, Gediminas
dc.contributor.authorŠorys, Tautvydas
dc.contributor.authorValotka, Simonas
dc.contributor.authorRingelevičius, Mantas
dc.contributor.authorPuškorius, Vytautas
dc.date.accessioned2023-09-18T17:00:46Z
dc.date.available2023-09-18T17:00:46Z
dc.date.issued2017
dc.identifier.urihttps://etalpykla.vilniustech.lt/handle/123456789/118912
dc.description.abstractNew research of Lithuanian territory gravity field was started in 2016 with aim to improve accuracy of quasigeoid as well as accuracy of normal heights determined by methods of satellite geodesy. Obtained data could be used in the research of geophysics, geodynamics as well as in performing the precise navigation. Quartz automatic gravimeters Scintrex CG-5 are planned to be used for the survey consisting of 30000 points. Method of gravity measurements was worked out. RMS error of gravity determined with this method does not exceed 60 µGal. Coordinates and heights of measured points are determined with GNSS using LitPOS network and LIT15G quasigeoid model. RMS error of coordinate determination does not exceed 0,20 m, for normal heights – 0,15 m. Method of gravity anomalies determination and their accuracy estimation was prepared.eng
dc.formatPDF
dc.format.extentp. 1-7
dc.format.mediumtekstas / txt
dc.language.isoeng
dc.relation.isreferencedbyConference Proceedings Citation Index - Science (Web of Science)
dc.relation.isreferencedbyScopus
dc.source.urihttps://doi.org/10.3846/enviro.2017.225
dc.source.urihttp://enviro.vgtu.lt/index.php/enviro/2017/paper/viewFile/86/415
dc.subjectAE01 - Aplinkos sistemos ir aplinkos apsaugos technologijos / Environmental systems and environment protection technologies
dc.titleNew research on gravity field in Lithuanian territory
dc.typeStraipsnis konferencijos darbų leidinyje Web of Science DB / Paper in conference publication in Web of Science DB
dcterms.accessRightsThis is an open-access article distributed under the terms of the Creative Commons Attribution (CC BY-NC 4.0) License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
dcterms.references8
dc.type.pubtypeP1a - Straipsnis konferencijos darbų leidinyje Web of Science DB / Article in conference proceedings Web of Science DB
dc.contributor.institutionVilniaus Gedimino technikos universitetas
dc.contributor.facultyAplinkos inžinerijos fakultetas / Faculty of Environmental Engineering
dc.subject.researchfieldT 010 - Matavimų inžinerija / Measurement engineering
dc.subject.ltspecializationsC101 - Civilinės inžinerijos mokslo centras /
dc.subject.ltspecializationsL102 - Energetika ir tvari aplinka / Energy and a sustainable environment
dc.subject.enGravity field
dc.subject.enGravity anomalies
dc.subject.enGravimeter
dc.subject.enBouguer anomalies
dcterms.sourcetitle10th International conference "Environmental Engineering", 27-28 April 2017, Vilnius Gediminas Technical University, Lithuania
dc.publisher.nameVGTU Press
dc.publisher.cityVilnius
dc.identifier.doi2-s2.0-85061805067
dc.identifier.doi000495878500264
dc.identifier.doi10.3846/enviro.2017.225
dc.identifier.elaba24501427


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