水上水下空间可视化在地质遗迹开发中的应用

Application of space visualization above and under water in the development of geological relics

地质遗迹具有不可再生性,人类对地质遗迹资源的利用是通过对地质遗迹资源的开发和保护过程实现的。本文通过无人机倾斜摄影测量和无人船搭载多波速测深系统,获取了东莞市石排镇红石山燕岭古采石场遗址公园水上水下一体化实景三维模型。通过对典型区域的处理分析,实现了地质公园后期开发的预判,为地质遗迹保护、地学生态重建、地球科学科普以及地学旅游等提供基础数据和科学依据,对地质遗迹的可持续发展具有工程意义。

Geological relics are non renewable.Human beings use geological relics resources through the development and protection of geological relics resources.In this paper,through the unmanned aerial vehicle(UAV)tilt photogrammetry and the unmanned ship carrying the multi wave velocity sounding system,the three-dimensional(3D)model of the water and underwater integration of the Yanling ancient quarry site park in Hongshishan,Shipai town,Dongguan City was obtained.Through the processing and analysis of typical areas,the prediction of the later development of the Geopark was realized,which provided the basis data for the protection of geological relics,geoscience and ecological reconstruction,geoscience popularization and geoscience tourism,which is of engineering significance to the sustainable development of geological relics.