Ứng dụng mô hình máy bay không người lái xây dựng bản đồ địa hình tỉ lệ lớn tại khu vực núi Luốt, Xuân Mai, Hà Nội

Abstract

Surveying and mapping in general and topographic maps in particular using drones is a very potential application field that needs to be researched and tested using different types of drone. This study aims to test and verify the capabilities of specialized and conventional drones in constructing large-scale topographic maps. The selected test area is Nui Luot area (in Xuan Mai, Hanoi), with all basic terrain types: low hills with forests, flat land, construction land and water surface. The research results confirm that, compared with current regulations of Vietnam Government, specialized drone such as WingtraONE GEN II can meet the requirements of constructing topographic maps at a scale of 1/1,000 or even larger if flying at lower altitudes. Conventional drone like DJI's Mavic 3, combined with ground control points, can build a scale topographic map in 1/2,000 scale or smaller of study area.