摘要
研究并总结了一套地理国情AR纸智图关键技术体系,采用“地图+AR”的模式建设科技地图产品,并以青海省为例探索国情专题数据和地理标识在配套纸图上的表达方法及制图特点,研究国情多源数据在虚实融合场景中的综合表达和可视化技术,构建地理国情普查成果应用的新模式、新方法。
In this paper,we studied and summarized a set of key technical system for geographical conditions AR intelligent map.We used the“Map+AR”mode to build a technology map production.Then,taking Qinghai Province for example,we explored the method to represent the paper map and the mapping characteristics for the national conditions topical data and the geographical identification library on the supporting paper map.Moreover,we researched the visualization technique and comprehensive expression method for the multi-source national conditions data in the virtual-real fusion scene.A new model and method for the application of geographical conditions census results has been constructed.
出处
《地理空间信息》
2021年第6期13-16,28,I0001,共6页
Geospatial Information
基金
国家自然科学基金青年科学基金资助项目(41906182)
国家重点研发计划(2018YFC1407003)。
关键词
地理国情
增强现实
纸质地图
虚实融合
多源数据
可视化
geographical conditions
AR
paper map
virtual-real fusion
multi-source data
visualization
