测绘通报 ›› 2018, Vol. 0 ›› Issue (5): 136-140.doi: 10.13474/j.cnki.11-2246.2018.0160

• 技术交流 • 上一篇    下一篇

珠海市全市域数字高程基准在线三维服务系统的构建

高春辉   

  1. 珠海市测绘院, 广东 珠海 519015
  • 收稿日期:2017-10-19 修回日期:2018-03-31 出版日期:2018-05-25 发布日期:2018-05-31
  • 作者简介:高春辉(1972-),男,高级工程师,主要从事城市测量、测绘技术管理、测绘新技术的研究。E-mail:371940998@qq.com

The Construction of Online 3D Service System for Digital Elevation Datum of Zhuhai

GAO Chunhui   

  1. Zhuhai Surveying and Mapping Institute, Zhuhai 519015, China
  • Received:2017-10-19 Revised:2018-03-31 Online:2018-05-25 Published:2018-05-31

摘要:

给出了数字高程基准三维服务系统的构建方法,结合“数字珠海”的地理空间基础框架(珠海北斗连续运行卫星导航与位置服务系统/ZHBDCORS),开发了数字高程基准在线三维服务系统。该系统植根于已有的ZHBDCORS参考站网数据处理软件的基础服务数据和珠海市现代测绘基准最新成果,通过数据加密处理方法和ASP.NET技术,构建了集数据服务、用户管理、系统管理、配置管理于一体的珠海市全市域数字高程基准在线三维服务系统,实现了高精度在线地理空间基础框架服务和便捷高效的运维管理,提升了地方测绘基准服务质量和应用水平。

关键词: 基础测绘, 服务系统, 地理空间基础框架, 在线发布

Abstract:

This paper proposed an approach to establish online 3D service system for digital elevation datum.Combined with the geo-spatial framework——"Digital Zhuhai"(ZHBDCORS),the online 3D service system for digital elevation datum has been developed.The system is rooted in the basic service data of the existing ZHBDCORS reference station network data processing software and the latest achievements of Zhuhai modern surveying and mapping datum,with the data encryption and ASP.NET technology,built a online 3D service system for digital elevation datum which is integration of data services,user management,system management,and configuration management.It has realized the high precision online geospatial infrastructure service and efficient operation and maintenance management,which has improved the quality and application level of local surveying and mapping datum service.

Key words: fundamental surveying, service system, geospatial base frame, online publishing

中图分类号: