THE APPLICATION OF UAV OBLIQUE PHOTOGRAMMETRY IN SMART TOURISM: A CASE STUDY OF LONGJI TERRACED SCENIC SPOT IN GUANGXI PROVINCE

• Published in: International archives of the photogrammetry, remote sensing and spatial information sciences. Vol. XLII-3/W10; pp. 575 - 580
• Main Authors: Kang, C. L., Cheng, Y., Wang, F., Zong, M. M., Luo, J., Lei, J. Y.
• Format: Journal Article Conference Proceeding
• Language: English
• Published: Gottingen Copernicus GmbH 07-02-2020; Copernicus Publications
• Subjects: Cultural resources; Cultural tourism; Digital mapping; Mapping; Modelling; Navigation; New technology; Photogrammetry; Photography; Real time; Resources; Strong interactions (field theory); Surveying; Technical services; Technology; Terracing; Three dimensional models; Tourism; Unmanned aerial vehicles
• ISSN: 2194-9034; 1682-1750; 2194-9034
• DOI: 10.5194/isprs-archives-XLII-3-W10-575-2020

With the application of UAV Oblique photography, rapid 3D real-time modeling based on aerial image data has become a new technology in the field of 3D modeling. In view of the current poor mapping and inability to reuse the basic surveying and mapping data in the publicity and display, dynamic planning, etc., based on the UAV photogrammetry technology that is used to rapidly and accurately collect image data of the Longji terraced scenic spot in Guilin, Guangxi, this paper develops a platform by 3D real-time modeling technology with the combination of the high-tech such as digital mapping to realize the three-dimensional navigation and smart tourism of the scenic spot. The practical results show that the application can better meet the actual needs of high precision, large scale, wide audience, strong interaction, etc., which effectively alleviates the contradiction between the protection and utilization of cultural resources in cultural tourism, expands the cultural resources audience, and provides high-tech support to the cultural tourism.