构建元宇宙的测绘关键技术初探
Preliminary Exploration of Key Surveying and Mapping Techniques for Constructing the Metaverse
王妃 1顾建祥2
作者信息
- 1. 上海市测绘产品质量监督检验站,上海 200063
- 2. 上海市测绘院,上海 200063;自然资源部超大城市自然资源时空大数据分析应用重点实验室,上海 200063
- 折叠
摘要
元宇宙是由数字化的空间和数字化的人结合而成的一个新型的"数字社会".元宇宙的时空是数字孪生和数字原生的有机结合,孪生地球新时空的构建是元宇宙的核心之一.构建元宇宙时空底座,实现现实世界的数字孪生,需要新型的测绘技术支撑.通过分析元宇宙的技术参考架构和构建途径,提出了立体化采集、智能化实体建模等构建元宇宙的测绘关键技术,结合应用给出了元宇宙构建的案例.
Abstract
Metaverse is a new kind of"digital society"which consists of digital space and digital humans. The Spacetime of metaverse is an organic combination of digital twin and digital native,and the construction of twin earth' s new spacetime plays a main role in the meta-verse. Building digital foundation of the metaverse and achieving digital twin of reality requires the support of new mapping technologies. By analyzing the technical reference architecture and construction approaches of the metaverse,key surveying and mapping technologies for con-structing the metaverse,such as three-dimensional collection and intelligent entity modeling,have been proposed. Combined with applica-tions,a case study of the construction of the metaverse has been provided.
关键词
元宇宙/数字孪生地球/立体化采集/智能化实体建模/新型数据库/空间定位Key words
metaverse/digital twin earth/stereoscopic acquisition/intelligent entity modeling/novel database/spatial localization引用本文复制引用
基金项目
国家自然科学基金(41531177)
国家自然科学基金青年基金(41901403)
上海市2021年度"科技创新行动计划"社会发展科技攻关项目资助(21DZ1204100)
出版年
2024
NETL
NSTL
万方数据