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dc.contributor.authorPuškorius, Vytautas
dc.contributor.authorParšeliūnas, Eimuntas Kazimieras
dc.contributor.authorPetroškevičius, Petras
dc.contributor.authorObuchovski, Romuald
dc.date.accessioned2023-09-18T20:30:17Z
dc.date.available2023-09-18T20:30:17Z
dc.date.issued2020
dc.identifier.urihttps://etalpykla.vilniustech.lt/handle/123456789/150506
dc.description.abstractGravity anomalies provide valuable information about the Earth‘s gravity field. They are used for solving various geophysical and geodetic tasks, mineral and oil exploration, geoid and quasi-geoid determination, geodynamic processes of Earth, determination of the orbits of various objects, moving in space around the Earth etc. The increasing accuracy of solving the above mentioned problems poses new requirements for the accuracy of the gravity anomalies. Increasing the accuracy of gravity anomalies can be achieved by gaining the accuracy of the gravimetric and geodetic measurements, and by improving the methodology of the anomalies detection. The modern gravimetric devices allow to measure the gravity with an accuracy of several microgals. Space geodetic systems allow to define the geodetic coordinates and ellipsoidal heights of gravimetric points within a centimeter accuracy. This opens up the new opportunities to calculate in practice both hybrid and pure gravity anomalies and to improve their accuracy. In this context, it is important to analyse the possibilities of detecting various gravity anomalies and to improve the methodology for detecting gravity anomalies. Also it is important the correct selection of the gravity anomalies for different geodetic, geophysical and environmental engineering tasks. The modern gravity field data of the territory of Lithuania are used for the research.eng
dc.formatPDF
dc.format.extentp. 1-9
dc.format.mediumtekstas / txt
dc.language.isoeng
dc.relation.isreferencedbyConference Proceedings Citation Index - Science (Web of Science)
dc.source.urihttps://doi.org/10.3846/enviro.2020.684
dc.source.urihttp://enviro.vgtu.lt
dc.titleAn analysis of choosing gravity anomalies for solving problems in geodesy, geophysics and environmental engineering
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 License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
dcterms.licenseCreative Commons – Attribution – 4.0 International
dcterms.references11
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.researchfieldT 004 - Aplinkos inžinerija / Environmental engineering
dc.subject.vgtuprioritizedfieldsSD05 - Geodezinės technologijos / Geodetic technologies
dc.subject.ltspecializationsL104 - Nauji gamybos procesai, medžiagos ir technologijos / New production processes, materials and technologies
dc.subject.engravit
dc.subject.enanomalies
dc.subject.engravity field
dc.subject.enquasigeoid
dc.subject.enFree-air gravity anomalies
dc.subject.enFaye anomalies
dc.subject.enBouguer anomalies
dc.subject.ennormal Earth’s gravity field
dcterms.sourcetitle11th International conference "Environmental Engineering", 21-22 May 2020, Vilnius Gediminas Technical University, Lithuania
dc.publisher.nameVGTU Press
dc.publisher.cityVilnius
dc.identifier.doi000639614200025
dc.identifier.doi10.3846/enviro.2020.684
dc.identifier.elaba66341175


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