No. 49 (2021)
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No. 49 (2021)
Published September 25, 2021
https://doi.org/10.54491/jgac.2021.49
Original research
Precise point positioning accuracy with ambiguity resolution and multi-gnss
Ngoc Lau Nguyen, Thi Thanh Huong Nguyen
10.54491/jgac.2021.49.536
PDF (Tiếng Việt)
| Download: 169 | View: 237 | Pages: 1-7
Research on GNSS receiver verification method based on signal simulation solution
Dang Quang Bui, Dinh Thuan Nguyen, The Vinh La
10.54491/jgac.2021.49.541
PDF (Tiếng Việt)
| Download: 151 | View: 149 | Pages: 8-14
The optimized solution of theoretical covariance function in LSC method for determination of the parameters
Thanh Le Nguyen, Van Sang Nguyen, Xuan Manh Dinh
10.54491/jgac.2021.49.542
PDF (Tiếng Việt)
| Download: 96 | View: 120 | Pages: 15-20
Study model for detection on coastal plastic waste using unmanned aerial vehicle image and deep convolutional neural network
Thi Nhung Do, Thi Diem My Nguyen, Van Manh Pham, Vu Dong Pham, Quang Thanh Bui, Van Tuan Nghiem, Minh Hai Pham
10.54491/jgac.2021.49.543
PDF (Tiếng Việt)
| Download: 783 | View: 1139 | Pages: 21-29
Applied research
Investigation of the accuracy of cors for some applications of the high precision geodetic works
Viet Tuan Tran, Van Hiep Nguyen
10.54491/jgac.2021.49.544
PDF (Tiếng Việt)
| Download: 428 | View: 246 | Pages: 30-34
Generating 3D point cloud of a single object using a single beam laser scanner Hokuyo UTM LX30
Thi Anh Thu Phan
10.54491/jgac.2021.49.545
PDF (Tiếng Việt)
| Download: 169 | View: 121 | Pages: 35-42
Ability of terain roughness calculation using land cover data serving for upstream water resource monitoring
Thi Phuong Thao Vu, Thi Phuong Thao Do
10.54491/jgac.2021.49.546
PDF (Tiếng Việt)
| Download: 212 | View: 272 | Pages: 43-51
Monitoring of rice paddy and estimating biomass based on machine learning algorithms to multi-temporal sentinel-1a data
Thi Ngoc Anh Do, Thi Thao Van Nguyen, Phuong Anh Nguyen, Minh Hai Pham, Anh Lê Hoang, Quang Thanh Bui, Van Manh Pham
10.54491/jgac.2021.49.540
PDF (Tiếng Việt)
| Download: 386 | View: 492 | Pages: 52-64
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