No. 50 (2021)

Original research

Assessment of the global digital model based on Vietnam digital elevation model
Thanh Thach Luong, Xuan Hoan Pham
10.54491/jgac.2021.50.549
PDF (Tiếng Việt) | Download: 481 | View: 333 | Pages: 1-7
Building electronic map for land navigation
Yen Tinh Bui, Van Dong Vu, Van Dong Nguyen
10.54491/jgac.2021.50.550
PDF (Tiếng Việt) | Download: 606 | View: 217 | Pages: 8-15
Building formulas for calculating the weighted mean temperature of the atmosphere (Tm) in Vietnam
Van Thuy Lai, Duc Tien Du, Khanh Hung Mai, Thi Tuyet Nhung Le
10.54491/jgac.2021.50.551
PDF (Tiếng Việt) | Download: 109 | View: 477 | Pages: 16-21
Research on automatic noise-monitoring data establishment using anoise software: pilot study in nghia tan ward, cau giay district, hanoi
Thi Hue Nguyen, Thanh Thuy Nguyen, Lan Lam Le, Thi Anh Mai Le
10.54491/jgac.2021.50.553
PDF (Tiếng Việt) | Download: 238 | View: 403 | Pages: 22-28