Browsing Mokslinės publikacijos (PDB) / Scientific publications (PDB) by Study direction "E04 - Matavimų inžinerija / Measurement engineering"
Now showing items 1-20 of 24
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A hydrodynamic interaction between bubbles and gas supply system during gas bubble departures in liquids: an experimental study
(Scientific reports, 2023)In the present paper, the hydrodynamic interactions between bubbles and the gas supply system to a needle were experimentally investigated. In experimental investigations in one of the needles, the air volume flow rate was ... -
An alternative method for determination of compaction level for the pavement granular layers
(Road materials and pavement design, 2023)The performance and bearing capacity of the flexible pavement structure is ensured by providing necessary foundation comprised of unbound granular material (UGM) layers and subgrade. Whin this paper the compaction level ... -
Application of remote sensing for monitoring carbon faming: A review
(Mokslas – Lietuvos ateitis. Aplinkos inžinerija = Science – Future of Lithuania. Environmental engineering, 2023)This research article presents an overview of the role of carbon farming in mitigating climate change by sequestering carbon in soil and vegetation. The article highlights the potential of remote sensing technology for ... -
Characteristics and dynamics of the Latvian, Lithuanian and Egyptian marine cadastre
(XXVII FIG Congress "Volunteering for the future - Geospatial excellence for a better living", 11–15 September 2022, Warsaw, Poland, 2022)Most countries throughout the world directly border on seas and oceans, which implicitly imposes on them new responsibilities and specific tasks. In this respect, among internationally accepted solutions that have put views ... -
Development of terrestrial laser scanning simulator
(International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives, 2–4 March 2022, Mantua, Italy : proceedings: 9th International Workshop 3D-ARCH "3D Virtual Reconstruction and Visualization of Complex Architectures" 2–4 March 2022, Mantua, Italy, 2022)Within the project VRscan3D, funded by DAAD, a terrestrial laser scanner simulator has been developed as educational tool for learning and teaching laser scanning processes. The main goal of the VirScan3D project is to ... -
Digital mapping of land cover changes using the fusion of SAR and MSI satellite data
(Land, 2022)The aim of this article is to choose the most appropriate method for identifying and managing land cover changes over time. These processes intensify due to human activities such as agriculture, urbanisation and deforestation. ... -
Drone-based vertical atmospheric temperature profiling in urban environments /
(Drones., 2023.)The accurate and detailed measurement of the vertical temperature, humidity, pressure, and wind profiles of the atmosphere is pivotal for high-resolution numerical weather prediction, the determination of atmospheric ... -
Evaluating the eligibility of abandoned agricultural land for the development of wind energy in Lithuania
(Sustainability, 2022)Land requirements of wind power (WP) are often seen as a constraint to future broad-scale deployment. The aim of the study is to evaluate the eligibility of abandoned agricultural land (AAL) areas, covered with woody plants, ... -
Experience of management and study of the joint master degree study programme “Innovative solutions in geomatics”
(EDULEARN 21 : 13th international conference on Education and new learning technologies : conference proceedings; July 5th-6th, 2021 [online conference], 2021)The purpose of this research is to present the experiences of preparation, development and management of joint study programme of two universities. Cooperation Agreement of joint study programme between Riga Technical ... -
Modelling impact of urban expansion on ecosystem services: A scenario-based approach in a mixed natural/urbanised landscape
(Land: Special issue: Applying earth observation data for urban land-use change mapping, 2023)The present study aims at predicting future land use/land cover (LULC) and quantifying and mapping the ecosystem services (ESs) of water yield, outdoor recreation opportunity and food production in current (here, 2017) and ... -
Modelling of expansion changes of Vilnius city area and impacts on landscape patterns using an Artificial Neural Network
(Ecological chemistry and engineering S-Chemia i inzynieria ekologiczna S, 2021)The present study aimed to analyse changes in the land cover of Vilnius city and its surrounding areas and propose a scenario for their future changes using an Artificial Neural Network. The land cover dynamics modelling ... -
Monitoring of statistical data on GHG emissions using GIS: A review
(ICGDA 2023 2023 6th International Conference on Geoinformatics and Data Analysis, April 13 -15, 2023 Marseille, France, 2023)The aim of this work is to analyse greenhouse gases (GHGs), their emissions in the agricultural sector, and the possibility of monitoring them through remote sensing (RS), and data-driven solutions. In this paper using GIS ... -
Ortofotografinių žemėlapių analizė naudojant Trimble Inpho UASMaster programą
(24-osios Lietuvos jaunųjų mokslininkų konferencijos „Mokslas – Lietuvos ateitis“ teminė konferencija "Civilinė inžinerija ir geodezija", 2021 m. kovo 26 d. Vilnius = Proceedings of the 24th Conference for Junior Researchers „Science – Future of Lithuania“ "Civil engineering and geodesy", 26 March, Vilnius, Lithuania, 2021)Darbo tikslas – įvertinti ortofotografinių žemėlapių tikslumą priklausomai nuo atraminių taškų skaičiaus ir jų išdėstymo trianguliacijos bloke. Ortofotografiniams žemėlapiams sudaryti naudojama nemažai kompiuterinių ... -
Pakrančių mėlynosios anglies monitoringas
(24-osios Lietuvos jaunųjų mokslininkų konferencijos „Mokslas – Lietuvos ateitis“ teminė konferencija "Civilinė inžinerija ir geodezija", 2021 m. kovo 26 d. Vilnius = Proceedings of the 24th Conference for Junior Researchers „Science – Future of Lithuania“ "Civil engineering and geodesy", 26 March, Vilnius, Lithuania, 2021)Tyrimo tikslas – apžvelgti vienos iš pagrindinių šiltnamio efektą sukeliančių – dujų anglies dioksido (CO2) – pasaulinį ciklą bei svarbą. CO2 stipriai veikia klimatą, tačiau yra ir nepakeičiamas augalų fotosintezės proceso ... -
Palydovinių vaizdų sintėzė ir segmentavimo taikymas tiriant žemės dangą
(25-osios Lietuvos jaunųjų mokslininkų konferencijos „Mokslas – Lietuvos ateitis“ teminė konferencija "Civilinė inžinerija ir geodezija", 2022 m. kovo 25 d. Vilnius = Proceedings of the 25th conference for junior researchers „Science – Future of Lithuania“ "Civil engineering and geodesy", 25 March, Vilnius, Lithuania, 2022)Šio darbo tikslas – naudojant palydovinių vaizdų sintezę ir segmentavimą, įvertinti nustatytų žemės dangos pokyčių 2018–2019 m. laikotarpiu identifikavimo kokybę. Straipsnyje apžvelgiami palydovinių vaizdų segmentavimo ... -
Papildytosios realybės ir BIM modelio integracija
(24-osios Lietuvos jaunųjų mokslininkų konferencijos „Mokslas – Lietuvos ateitis“ teminė konferencija "Civilinė inžinerija ir geodezija", 2021 m. kovo 26 d. Vilnius = Proceedings of the 24th Conference for Junior Researchers „Science – Future of Lithuania“ "Civil engineering and geodesy", 26 March, Vilnius, Lithuania, 2021)Straipsnyje nagrinėjamas lazerinio skenavimo technologijos taikymas ir nauda BIM modelio kūrimui, taip pat antžeminio lazerinio skenavimo, BIM modelio ir papildytosios realybės apibrėžtis, samprata, taikymo sritys. Tyrimo ... -
Qualitative testing of an advanced terrestrial laser scanner simulator: Users experience and feedback
(International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives, 05 - 09 July 2021, Nice, France : proceedings, 2021)The current situation, namely the Corona crisis in 2020, has demonstrated that digitalization of teaching is not only an option, but also the indispensable necessity of present reality. The pandemic has particularly affected ... -
Relationship between land surface temperature and urbanization in Vilnius district
(Environmental monitoring and assessment, 2021)The present study aims to evaluate the effect of vegetation on land surface temperature (LST) in different land uses and covers in Vilnius district in 1999 and 2019. To that end, in addition to mono-window and split-window ... -
Scenario modeling to predict changes in land use/cover using Land Change Modeler and InVEST model: a case study of Karaj Metropolis, Iran
(Environmental monitoring and assessment, 2023)Models for land cover/land use simulation are appropriate and important tools for decision-makers, helping them build future plausible landscape scenarios. Due to the fact that the simulation results of different models ... -
The gravity survey and the gravimetric map of the territory of Lithuania
(Baltica, 2022)We present a concept for a modern gravimetric-geodetic survey, the data processing and analysis of gravimetric observations and, ultimately, the new gravimetric map of the territory of Lithuania. In this connection, we ...