Cesium框架下岛屿高精度地理信息系统设计研究
Design and Research of High-Precision Geographic Information System for Islands Under the Cesium Framework
王娟 1刘猛2
作者信息
- 1. 泰瑞数创科技(北京)股份有限公司,北京 100192
- 2. 河北省水文工程地质勘查院(河北省遥感中心),河北石家庄 050000
- 折叠
摘要
为实现岛屿地理信息数据的高效利用与可视化表达,充分发挥信息化优势,便于岛屿管理部门或相关使用者充分掌握岛屿信息,快速了解岛屿地理状况.在Cesium框架下,设计岛屿高精度地理信息系统.该系统共包括三维地图浏览、三维地形量算、三维空间分析三个功能模块,可让用户在二维和三维的地球虚拟环境中进行漫游,并方便快捷地浏览三维场景,完成与系统的流畅交互,实现设计的基本目标.
Abstract
In order to achieve efficient utilization and visual expression of island geographic information data,fully leverage the advantages of informatization,facilitate island management departments or relevant users to fully grasp island information,and quickly understand the geographical situation of islands.Under the Cesium framework,a high-precision geographic information system for islands was designed.The system includes three functional modules:3D map browsing,3D terrain measurement,and 3D spatial analysis.It allows users to roam in both 2D and 3D Earth virtual environments,and conveniently and quickly browse 3D scenes,achieving smooth interaction with the system and achieving the basic design goals.
关键词
Cesium框架/岛屿/地理信息系统Key words
Cesium framework/island/geographic information systems引用本文复制引用
出版年
2024
NETL
NSTL
万方数据