No. 46 (2020)

Published December 25, 2020

https://doi.org/10.54491/jgac.2020.46

Original research

Accuracy of precise point positioning with ambiguity resolution using galileo only

Ngoc Lau Nguyen

10.54491/jgac.2020.46.45

PDF (Tiếng Việt) | Download: 81 | View: 169 | Pages: 1-6

Application of remote sensing method and morphological measurement in the influence of changing land cover and habitat fragmentation

Van Manh Pham, Minh Hai Pham, Thi Ngoc Anh Do, Ngoc Thach Nguyen

10.54491/jgac.2020.46.46

PDF (Tiếng Việt) | Download: 203 | View: 435 | Pages: 7-13

Technical database solution for automatic derivation of geographic base databases and topographic maps

Thi Bich Phuong Dong, Thi Minh Duc Tran

10.54491/jgac.2020.46.47

PDF (Tiếng Việt) | Download: 73 | View: 143 | Pages: 14-18

Applied research

UAV photogrammetry for topographical mapping based on Scale-Invariant Feature Transform and Structure from Motion

Dai Dong Nguyen, Ngoc Quy Bui

10.54491/jgac.2020.46.48

PDF (Tiếng Việt) | Download: 270 | View: 151 | Pages: 19-27

Designing and manufacturing the Terrestrial Camera system based on photogrammetry technology that acquires geographic information data and create topographic maps

Xuan Thuy Dang, Hai Au Luu, Thi Lien Ngo, Hai Bang Luu

10.54491/jgac.2020.46.49

PDF (Tiếng Việt) | Download: 85 | View: 116 | Pages: 28-36

The application of remote sensing in determining ocean wave direction and significant wave height in the Northern coastal region of Vietnam

Ha Phu Nguyen, Tuan Ngoc Tran, Thi Phuong Hoa Nguyen, Thi Oanh Nong

10.54491/jgac.2020.46.50

PDF (Tiếng Việt) | Download: 117 | View: 193 | Pages: 37-42

Research on vector tiles and NodeJS framework for developing vector tiles services

Hoang Long Nguyen, Bao Ngoc Dinh, Thi Hai Van Tran, Dinh Ky Nguyen, Thi Kim Thoa Le

10.54491/jgac.2020.46.51

PDF (Tiếng Việt) | Download: 203 | View: 212 | Pages: 43-48

Drought Monitoring during the dry season by NDDI index on Google Earth Engine, a case study at Dak Nong province

Thi Huyen Ai Tong, Phuc Hai Nguyen, Huu Dung Le, Hong Hien Vo, Thi Lan Pham

10.54491/jgac.2020.46.52

PDF (Tiếng Việt) | Download: 342 | View: 288 | Pages: 49-56

Ability of soil mapping establishment by remote sensing technology following IPCC technical regulation serving for carbon emission estimation in Vietnam

Thi Phuong Thao Vu

10.54491/jgac.2020.46.53

PDF (Tiếng Việt) | Download: 201 | View: 171 | Pages: 57-64

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