No. 56 (2023)
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No. 56 (2023)
Published June 25, 2023
Original research
Evaluation of the Precision of the global GEBCO2022 and TOPO-V25.1 depth models in the East Sea
Van Sang Nguyen, Van Mong Do, Thi Thanh Huong Nguyen
10.54491/jgac.2023.56.679
PDF (Tiếng Việt)
| Download: 162 | View: 160 | Pages: 1-8
Determination of the accuracy gravity of the Earth's gravity field model SGG-UGM-2 in the Southern region of Vietnam
Thi Hong Tham Bui, Thi Hoai Do
10.54491/jgac.2023.56.680
PDF (Tiếng Việt)
| Download: 86 | View: 100 | Pages: 9-16
Improvement of DEM accuracy using Hopfield Neural Network downscaling with additional point elevation data
Quang Minh Nguyen, Thi Thu Huong Nguyen, Thi Thuy Hoang, Phu Hien La, Van Chuc Nguyen, Van Duong Do
10.54491/jgac.2023.56.681
PDF (Tiếng Việt)
| Download: 119 | View: 163 | Pages: 17-24
Applied research
Monitoring impervious surfaces change in Ho Chi Minh City from remote sensing and GIS data
Van Tung Pham, Le Hung Trinh, Van Trung Nguyen, Xuan Cuong Vu
10.54491/jgac.2023.56.682
PDF (Tiếng Việt)
| Download: 315 | View: 305 | Pages: 25-33
Impact assessment of investment projects on biosphere reserves using machine learning algorithms and landscape metrics
Thi Nhung Do, Anh Cuong Pham, Quang Hai Truong, Van Trong Giang, Hanh Nguyen Pham, Xuan Quy Ngo, Van Manh Pham
10.54491/jgac.2023.56.683
PDF (Tiếng Việt)
| Download: 121 | View: 246 | Pages: 34-41
Research applications of specification and GIS process assessment urbanisation of Phu Ly City, Ha Nam province
Van Thai Nguyen, Xuan Truong Tran, Nhu Hung Nguyen, Thanh Nghi Le
10.54491/jgac.2023.56.684
PDF (Tiếng Việt)
| Download: 703 | View: 403 | Pages: 42-50
Application of LightGBM in classifying the landcover of Ly Son Island, Vietnam
Tan Cong Vuong, Hoang Hai Pham
10.54491/jgac.2023.56.685
PDF (Tiếng Việt)
| Download: 281 | View: 83 | Pages: 51-57
Mapping and assessment of noise pollution in the working environment based on radial basis function network
Do Lam Phuong Dang, Van Manh Pham, Viet Thanh Nguyen, Thai Minh Pham, Thi Diem My Nguyen, Thi Nhung Do
10.54491/jgac.2023.56.686
PDF (Tiếng Việt)
| Download: 434 | View: 403 | Pages: 58-64
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