摘要
构建能与现实场景互联互通的实景三维数字基底,可为加快构建自然资源统一监测体系提供高质量的监测成果及地理信息服务。本文在自然资源统一调查监测评价框架下,开展自然资源季度监测工作,研究基于实景三维的自然资源调查监测实际应用。以常熟市自然资源监测省级试点为例,利用实景三维技术手段,为常熟市自然资源保护与管理提供技术支撑。结果表明,多尺度、时序化、关联化的实景三维技术表现力强、分析结果精准、监测效果优,能高质量地支撑自然资源监测应用场景。
In order to accelerate the construction of a unified monitoring system for provincial natural resources,we provide high-quality monitoring results and geographic information services by building a real 3D digital base that can be interconnected with real scenes.Under the framework of unified survey,with carrying out the monitoring of natural resources,we study the practical application of natural resources survey and monitoring based on 3D realistic geospatial scene.Taking natural resources monitoring provincial pilot of Changshu city for instance,the paper uses the technology of 3D realistic geospatial scene in order to provide the protection and management of natural resources in Changshu.The pilot results show that the multi-scale,time-series,and related 3D technology of real scene has strong expressiveness,accurate analysis results,and excellent monitoring effect,which can support the natural resource monitoring application scenarios with high quality.
作者
黄明伟
李梦梦
陈超
虞瑶
HUANG Mingwei;LI Mengmeng;CHEN Chao;YU Yao(Jiangsu Province Geomatics Center,Nanjing 210013,China)
出处
《测绘通报》
CSCD
北大核心
2023年第10期150-153,共4页
Bulletin of Surveying and Mapping
基金
江苏省自然资源科技项目(2021052)。
关键词
实景三维
自然资源监测
多源数据融合
地理空间信息
空间数据模型
3D realistic geospatial scene
natural resource monitoring
multi-source data fusion
geospatial information
spatial data model
