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Investigation of accuracy of PPP and PPP-AR methods for direct georeferencing in UAV photogrammetry
(11.10.2022)
Traditionally, photogrammetric product accuracy at cm level is obtained with Ground Control Points (GCP) in UAV photogrammetry. In recent years, UAVs equipped with Post-Processing Kinematic & Real-Time Kinematic (PPK/RTK) ...
Accuracy assessment of UAV-post-processing kinematic (PPK) and UAV-traditional (with ground control points) georeferencing methods
(Springer, 04.06.2022)
The use of unmanned aerial vehicles (UAV) in photogrammetric mapping/surveying facilities has increased recently due to the developments on photogrammetric instruments and algorithms that enhance high-quality final products ...
Non-destructive above ground biomass estimation of individual tree species using airborne LiDAR data for combating global warming
(15.07.2022)
Biomass is a globally utilised strategy to reduce the effects of global warming. The amount of carbon from biomass requires comprehensive knowledge of which tree species absorb carbon best. The airborne light detection and ...
Spatiotemporal and seasonality analysis of sheep and goat pox (SGP) disease outbreaks in Turkey between 2010 and 2019
(04.02.2023)
Sheep and goat pox (SGP) is a highly infectious disease with a high case fatality rate. It causes serious economic losses and decreases productivity in infected facilities and contact areas. As in many countries of the ...
6 Şubat 2023 Kahramanmaraş depremleri (Mw 7.7 ve Mw 7.6) sonrasında Türkiye’de meydana gelen depremlerin (Mw≥4) coğrafi bilgi sistemleri ile mekânsal analizi
(01.12.2023)
İnsanlar çok eski çağlardan beri doğal afetler ile karşılaşmakta ve doğal afetlerin oluşturduğu sorunlara maruz kalmaktadır. Ülkemiz bulunduğu topoğrafik, jeolojik ve iklim koşullarına bağlı olarak doğal afetlerle sürekli ...