Integrated UAV and geospatial approaches for high-precision digital terrain modeling in cadastre and land management

• Datum: 2026
• Hauptverfasser: Tarnavskyi, Vicheslav, Siroshtan, Tetiana, Komarova, Nataliia, Kaminetska, Oksana
• Format: Artikel
• Sprache: Ukrainisch
• Veröffentlicht: Scientific Centre for Aerospace Research of the Earth Institute of Geological Science National Academy of Sciences of Ukraine, Kyiv, Ukraine 2026
• Schlagworte: unmanned aerial technologies; water body; aerial survey; hydrographic survey; land management; topographic and geodetic surveys; GNSS; sonar; cadastre; digital elevation model; orthophoto
• Online Zugang: https://ujrs.org.ua/ujrs/article/view/291
• Назва журналу: Ukrainian Journal of Remote Sensing of the Earth

This study presents an integrated geospatial methodology for high-precision terrain modelling within the domains of land management and cadastre. The proposed approach combines UAV-based photogrammetry, hydrographic surveying using sonar (echo sounder), and GNSS measurements, enabling accurate and e...