浅谈无人机实景三维模型在森林防灭火中的应用

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作者简介 罗號（1992—），男，重庆人，工程师，主要从事林业信息化及森林防火工作。

收稿日期 2023-09-10

Discussion on Application of Drone Realistic 3D Model in Forest Fire Prevention and Control

Luo Hao et al（Guangdong Lingnanyuan Exploration and Desgin Co. Ltd， Guangzhou， Guangdong 510500）

Abstract In recent years， with the continuous introduction of relevant policies for the development of unmanned aerial vehicle（UAV） in China， the application of UAV has reached new heights， and its application areas and scenarios are constantly expanding， playing a crucial role in various industries. As a critical derivative product of UAV， the three-dimensional（3D） real scene uses UAV equipped with professional surveying and mapping cameras to capture images from multiple angles along a predetermined flight path， which are then imported into the 3D modelling software to generate real 3D model. It can reflect the spatial-temporal information of human production， life， and ecological space in a real， stereo， and time-sequenced manner. In some areas， it has gradually replaced two-dimensional （2D） data and played a big role in multiple industries. Starting from the technical characteristics of UAV tilt photography and real-time 3D modelling， and combined with the forest fire risk survey of major projects in China over the past two years， this article explores the crucial role and significant value that real 3D model of UAV can play in forest fire prevention under new situations and new technologies， providing technical references for relevant forestry departments.

Key words Forest fire prevention; UAV; Tilt measurement; 3D Real Scene; Forest fire risk survey

摘要 近年来，随着我国对无人机发展相关政策的不断出台，无人机发展应用已上升至新的高度，其应用领域和应用场景不断拓展，在各行各业具有举足轻重的作用。（剩余5773字）