{"title":"Application of Tilt Photography Rapid Modeling Technology in 3D GIS","authors":"Fan Zheng, Xin Wen, Xinwei Yang, Guilin Lu","doi":"10.2991/IFEME-19.2019.39","DOIUrl":null,"url":null,"abstract":"Key word:Tilt Photography; 3D GIS; Fast Modeling Abstract:How to realize low-cost and fast three-dimensional modeling has become an indispensable part of the application of three-dimensional GIS platform. Tilt photography modeling technology has the characteristics of high precision, wide coverage, fast speed and low cost. Combining with the use of GIS platform, it can greatly promote the development of digital urbanization. This paper analyses and improves the key technologies of fast modeling of tilt photography in data processing, discusses how to seamlessly dock and distribute tilt photography data in Arcgis platform, and introduces the application direction of rapid modeling of tilt photography combined with three-dimensional GIS. Finally, some problems in the application of GIS to the large scene three-dimensional model generated by tilt photogrammetry technology are pointed out..","PeriodicalId":211005,"journal":{"name":"Proceedings of the 2019 3rd International Forum on Environment, Materials and Energy (IFEME 2019)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 2019 3rd International Forum on Environment, Materials and Energy (IFEME 2019)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2991/IFEME-19.2019.39","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Key word:Tilt Photography; 3D GIS; Fast Modeling Abstract:How to realize low-cost and fast three-dimensional modeling has become an indispensable part of the application of three-dimensional GIS platform. Tilt photography modeling technology has the characteristics of high precision, wide coverage, fast speed and low cost. Combining with the use of GIS platform, it can greatly promote the development of digital urbanization. This paper analyses and improves the key technologies of fast modeling of tilt photography in data processing, discusses how to seamlessly dock and distribute tilt photography data in Arcgis platform, and introduces the application direction of rapid modeling of tilt photography combined with three-dimensional GIS. Finally, some problems in the application of GIS to the large scene three-dimensional model generated by tilt photogrammetry technology are pointed out..
关键词:倾斜摄影;3 d GIS;摘要:如何实现低成本、快速的三维建模已成为三维GIS平台应用中不可缺少的一部分。倾斜摄影建模技术具有精度高、覆盖范围广、速度快、成本低等特点。结合GIS平台的使用，可以极大地促进数字化城镇化的发展。分析和改进了数据处理中倾斜摄影快速建模的关键技术，探讨了如何在Arcgis平台上无缝对接和分布倾斜摄影数据，并介绍了与三维GIS相结合的倾斜摄影快速建模的应用方向。最后，指出了GIS应用于倾斜摄影测量技术生成的大场景三维模型中存在的问题。
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