Priority for the Investment of Artificial Rainfall Fusion Technology

인공강우 융합기술 개발을 위한 R&D 투자 우선순위 도출

Lim, Jong Yeon;Kim, KwangHoon;Won, DongKyu;Yeo, Woon-Dong

  • Received : 2019.02.27
  • Accepted : 2019.03.12
  • Published : 2019.03.28


This paper aims to develop an appropriate methodology for establishing an investment strategy for 'demonstration of artificial rainfall technology using UAV' and that include establishment of a technology classification, set of indicators for technology evaluation, suggestion of final key technology as a whole study area. It is designed to complement the latest research trend analysis results and expert committee opinions using quantitative analysis. The key indicators for technology evaluation consisted of three major items (activity, technology, marketability) and 10 detailed indicators. The AHP questionnaire was conducted to analyze the importance of indicators. As a result, it was analyzed that the attribute of the technology itself is most important, and the order of closeness to the implementation of the core function (centrality), feasibility (feasibility). Among the 16 technology groups, top investment priority groups were analyzed as ground seeding, artificial rainfall verification, spreading and diffusion of seeding material, artificial rainfall numerical modeling, and UAV sensor technology.


Artificial Rainfall;Unmanned Aerial Vehicle;Fusion Technology;Key Indicator;Priority;Data-Driven