摘要
摄影测量技术在基础地理信息数据采集任务中承担着重要角色,现阶段矢量数据高程信息的生产主要依赖于立体测图技术,获取三维矢量数据需要多种软件配合使用,且数据生产与数据检查入库需要分阶段进行。Arc GIS是基础地理信息行业的主流软件,并且提供了丰富的组件库供用户进行二次开发,本文在Arc GIS Engine的基础上进行定制化功能开发,利用接口开发技术整合Map Engine处理空三成果数据并实现三维矢量数据采集的功能,建立二三维一体化测图系统,这对提高生产效率、实现数据生产一体化具有重要的意义。
Photogrammetry technology plays an important role in the production of fundamental geographic information data. At pres- ent, the acquisition of vector data elevation information relies on stereo mapping technology. The acquisition of 3D vector data requires the use of multiple software, and the data production, checking and storage needs to be phased. ArcGIS is the mainstream software of the fundamental geographic information industry and provides a rich library of components for the application development. In this pa- per, the author establishes the two and three - dimensional integrated mapping system, which is very important to achieve data produc- tion integration and improve production efficiency, by integrating MapEngine with interface development technology on the basis of the ArcGIS Engine customization to handle three - dimensional data and implement three - dimensional vector data acquisition function.
出处
《测绘与空间地理信息》
2016年第12期107-109,共3页
Geomatics & Spatial Information Technology
