Personal information

laser scanning, camera calibration, UAV, 3D modeling
Romania

Activities

Employment (1)

Gheorghe Asachi Technical University of Iași: Iași, Iasi, RO

2009-01-09 to present | Professor of Photogrammetry and Remote Sensing (Terrestrial Measurements and Cadastre)
Employment
Source: Self-asserted source
Valeria-Ersilia Oniga

Education and qualifications (1)

Technical University of Civil Engineering of Bucharest: Bucuresti, RO

2009-09-15 to 2013-12-01 | Ph.D
Education
Source: Self-asserted source
Valeria-Ersilia Oniga

Professional activities (2)

Romanian Union of Geodetic Engineers: Bucharest, Bucharest, RO

2018-12-07 to present | President Commission 8
Membership
Source: Self-asserted source
Valeria-Ersilia Oniga

Romanian Society of Photogrammetry and Remote Sensing: Bucharest, RO

2018-03-01 to present | President of Commision 5
Membership
Source: Self-asserted source
Valeria-Ersilia Oniga

Works (25)

A novel method for landslide deformation monitoring by fusing UAV photogrammetry and LiDAR data based on each sensor's mapping advantage in regards to terrain feature

Engineering Geology
2025 | Journal article
Contributors: Sestras, Paul; Badea, Gheorghe; Badea, Ana Cornelia; Salagean, Tudor; Oniga, Valeria-Ersilia; Rosca, Sanda; Bilasco, Stefan; Bruma, Simion; Spalevic, Velibor; Kader, Shuraik et al.
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An In-Depth UAS-PPK Georeferencing Analysis at Different Flight Heights for an Urban Area

IEEE Access
2024 | Journal article
Contributors: Cristina-Oana Miron; Valeria-Ersilia Oniga; Ana-Maria Loghin; Sorin Nistor; Constantin Chirila; Anca-Alina Lazar; Mihaela Macovei
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Crossref

BEYOND GROUND CONTROL POINTS: COST-EFFECTIVE 3D BUILDING RECONSTRUCTION THROUGH GNSS-INTEGRATED PHOTOGRAMMETRY

XXIII ISPRS Congress, Commission I
2024 | Journal article
Contributors: E. Oniga; B. Boroianu; L. Morelli; F. Remondino; M. Macovei
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PPK PROCESSING TO BOOST UAS ACCURACY IN CADASTRAL MAPPING

ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
2023 | Journal article
Contributors: V. E. Oniga; L. Morelli; M. Macovei; C. Chirila; A. I. Breaban; F. Remondino; P. SestraÈ™
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Enhancing LiDAR-UAS Derived Digital Terrain Models with Hierarchic Robust and Volume-Based Filtering Approaches for Precision Topographic Mapping

Remote Sensing
2023-12-24 | Journal article
Contributors: Valeria-Ersilia Oniga; Ana-Maria Loghin; Mihaela Macovei; Anca-Alina Lazar; Bogdan Boroianu; Paul Sestras
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Crossref
grade
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Forest Fire Risk Zone Mapping of Eravikulam National Park in India: A Comparison Between Frequency Ratio and Analytic Hierarchy Process Methods

Croatian Journal of Forest Engineering
2022 | Journal article
Contributors: Pradeep, G. S.; Danumah, Jean Homian; Nikhil, S.; Prasad, Megha K.; Patel, Nilanchal; Mammen, Pratheesh C.; Rajaneesh, A.; Oniga, Valeria-Ersilia; Ajin, R. S.; Kuriakose, Sekhar L.
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Proposed Methodology for Accuracy Improvement of LOD1 3D Building Models Created Based on Stereo Pléiades Satellite Imagery

Remote Sensing
2022-12-12 | Journal article
Contributors: Ana-Ioana Breaban; Valeria-Ersilia Oniga; Constantin Chirila; Ana-Maria Loghin; Norbert Pfeifer; Mihaela Macovei; Alina-Mihaela Nicuta Precul
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Crossref
grade
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3D Modeling of Urban Area Based on Oblique UAS Images—An End-to-End Pipeline

Remote Sensing
2022-01 | Journal article | Author
Contributors: Valeria-Ersilia Oniga; Ana-Ioana Breaban; Norbert Pfeifer; Maximilian Diac
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Multidisciplinary Digital Publishing Institute
grade
Preferred source (of 3)‎

Determining the Suitable Number of Ground Control Points for UAS Images Georeferencing by Varying Number and Spatial Distribution

Remote Sensing
2020-03 | Journal article | Author
Contributors: Valeria-Ersilia Oniga; Ana-Ioana Breaban; Norbert Pfeifer; Constantin Chirila
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Multidisciplinary Digital Publishing Institute
grade
Preferred source (of 3)‎

3D Calibration Test-Field for Digital Cameras Mounted on Unmanned Aerial Systems (UAS)

Remote Sensing
2018-12 | Journal article | Author
Contributors: Valeria-Ersilia Oniga; Norbert Pfeifer; Ana-Maria Loghin
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Multidisciplinary Digital Publishing Institute
grade
Preferred source (of 3)‎

Determining the Optimum Number of Ground Control Points for Obtaining High Precision Results Based on UAS Images

Proceedings
2018-03 | Journal article | Author
Contributors: Valeria-Ersilia Oniga; Ana-Ioana Breaban; Florian Statescu
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Multidisciplinary Digital Publishing Institute
grade
Preferred source (of 2)‎

Accuracy Assessment of a 3D Model Reconstructed from Images Acquired with a Low-Cost UAV

Modern Technologies for the Millennium
2017 | Journal article
Contributors: Oniga, E.; Macovei, M.; Negrila, A.
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ACCURACY ASSESSMENT OF A COMPLEX BUILDING 3D MODEL RECONSTRUCTED FROM IMAGES ACQUIRED WITH A LOW-COST UAS

XXIII ISPRS Congress, Commission I
2017 | Journal article
Contributors: Oniga, E.; Chirila, C.; Statescu, F.
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ANALOGOUS VS. DIGITAL CAMERAS FOR BUILDINGS 3D MODELS CREATION

Environmental Engineering and Management Journal
2016 | Journal article
Contributors: Oniga, Ersilia; Chirila, Constantin
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CREATING HYDROLOGICAL RISK MAPS BASED ON THE RECTIFIED DIGITAL TERRAIN MODEL IN THE NICOLINA HYDROGRAPHICAL BASIN

International Multidisciplinary Scientific GeoConference - SGEM Proceedings
2016 | Journal article
Contributors: Diac, Maximilian; Chirila, Constantin; Oniga, Ersilia Valeria; Hogas, Horatiu Iulian
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LOW-COST UNMANNED AERIAL SYSTEMS IN CADASTRAL APPLICATIONS

International Multidisciplinary Scientific GeoConference - SGEM Proceedings
2016 | Journal article
Contributors: Oniga, Valeria Ersilia; Chirila, Constantin; Macovei, Mihaela
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A new method for the accuracy evaluation of a manufactured piece

IOP Conference Series: Materials Science and Engineering
2015 | Journal article
Contributors: Oniga, E. V.; Cardei, M.
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QUASIGEOID FITTING TO THE GNSS/LEVELLING BENCHMARKS IN IASI CITY AREA

International Multidisciplinary Scientific GeoConference - SGEM Proceedings
2014 | Journal article
Contributors: Chirila, Constantin; Oniga, Ersilia Valeria; Dumitru, Paul Daniel
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ANALYSIS OF DEFORMATIONS IN CARTOGRAPHIC PROJECTIONS USED IN CADASTRAL WORKS PERFORMED IN THE CITY OF IASI

Environmental Engineering and Management Journal
2013 | Journal article
Contributors: Moca, Valeriu; Popia, Adrian; Oniga, Ersilia; Salceanu, Gheorghe
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LOCAL QUASIGEOID MODELLING IN IASI CITY AREA

International Multidisciplinary Scientific GeoConference - SGEM Proceedings
2013 | Journal article
Contributors: Chirila, Constantin; Oniga, Valeria Ersilia; Mihalache, Raluca Maria
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METRIC AND NON-METRIC CAMERAS CALIBRATION FOR THE IMPROVEMENT OF REAL-TIME MONITORING PROCESS RESULTS

Environmental Engineering and Management Journal
2013 | Journal article
Contributors: Oniga, Ersilia; Diac, Maximilian
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OBJECT BASED DIGITAL NON-METRIC IMAGES ACCURACY

International Multidisciplinary Scientific GeoConference - SGEM Proceedings
2013 | Journal article
Contributors: Oniga, Valeria Ersilia; Chirila, Constantin
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A NEW APPROACH FOR THE SEMI-AUTOMATIC TEXTURE GENERATION OF THE BUILDINGS FACADES, FROM TERRESTRIAL LASER SCANNER DATA

XXIII ISPRS Congress, Commission I
2012 | Journal article
Contributors: Oniga, E.
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COMPARATIVE STUDY ON METHODS FOR 3D MODELLING OF URBAN AREAS

XXIII ISPRS Congress, Commission I
2012 | Journal article
Contributors: Oniga, E.
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INDOOR MAPPING OF A COMPLEX CULTURAL HERITAGE SCENE USING TLS AND HMLS LASER SCANNING

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Peer review (79 reviews for 21 publications/grants)

Review activity for Aerospace. (3)
Review activity for Drones. (5)
Review activity for Electronics. (1)
Review activity for ETRI journal. (1)
Review activity for Fire. (2)
Review activity for Forests. (2)
Review activity for Geomatics, natural hazards & risk. (1)
Review activity for IEEE access : (6)
Review activity for International journal of architectural heritage : (1)
Review activity for International journal of environment and waste management. (1)
Review activity for International journal of image and data fusion. (2)
Review activity for International journal of remote sensing. (1)
Review activity for ISPRS international journal of geo-information. (5)
Review activity for Journal of Asian architecture and building engineering. (1)
Review activity for Journal of spatial science. (1)
Review activity for PloS one. (7)
Review activity for Remote sensing. (23)
Review activity for Robotics (2)
Review activity for Sensors. (10)
Review activity for Sustainability. (1)
Review activity for Vehicles. (3)