直升机飞行专题图分层设色方案研究与实践

随着我国低空空域的逐步开放,直升机的应用会越来越广泛。面向直升机飞行使用的专题图需求会越来越迫切。本文在深入研究直升机的飞行特点基础之上,结合分层设色的原理和方法,研究和设计了面向直升机飞行使用的专题图分层设色方案。实践表明该方案能够突出直升机飞行时对地形、地貌关注的特点,对飞行员认知地形具有一定的帮助,具有一定的实用价值。

Research and Implementation on Hypsometric Tint for Helicopter

With the gradual opening up of China's low-altitude airspace,helicopters,application will be more extensive than before.So thematic maps used for helicopter flight demand is more and more urgent.In this paper,based on the deep study of helicopter flight characteristics,combined with hypsometric principles and methods,it researches and designs the thematic map hypsometric program used for helicopter flight.The practice shows that the program can highlight the topography,geomorphology characteristics which helicopter flight concern about.It helps pilot cognition the terrain and has the practical value.