数字调绘系统在基础测绘生产中的应用  

The Application of Digital Annotation System in Basic Surveying and Mapping Production

作　　者：孙剑峰 张晓伟[2] 高春伟 

机构地区：[1]青海省第一测绘院,青海西宁810001 [2]青海省测绘产品质量监督检验站,青海西宁810001

出　　处：《测绘与空间地理信息》2013年第9期207-211,共5页Geomatics & Spatial Information Technology

摘　　要：近年来,我院开展以"采编一体、内外一体、图库一体"为核心的信息化测绘生产体系建设,航测生产流程再造工作是关键所在。这就要求航测外业调绘要满足内外一体化的要求,实现外业调绘信息的快速、高效录入,减少繁琐作业环节(编辑打印调绘片、外业清绘调绘片、内业转绘调绘成果)实现外业调绘信息的数字化,这也是提高生产效率和降低作业成本的核心技术之一。针对野外测量生产信息化的薄弱环节,我院通过使用GEOWAY Fielder数字调绘系统,大大提高了野外调绘的工作效率,解决了新增地物标绘的精度问题,为数字化图生产与建库的前端数据采集提供了新方法。本文主要介绍了GEOWAY Fielder数字调绘系统在我院基础测绘1∶10 000数字线划图生产中的应用,总结出数字调绘系统定位精度及数字调绘系统的优势和实际应用中应注意的问题。In recent years, our hospital carried out ＂editorial, inside and outside the body, atlas＂ as the core of the construction of in- formatization of surveying and mapping production system, and aerial production process reengineering work is the key. This requires the aerial field annotation to meet the requirements of internal and external integration, achieve rapid, efficient entry field annotation information, reduce burdensome links （edition print annotation, field drafting annotation, transferring movement in the industry draw results）, and implement field digital annotation information, which also increases the production efficiency and reduces the operation cost--one of the core technologies. Concerning the weak links of production informatization of surveying, the hospital adopted GEO- WAY Fielder digital annotation system, which greatly improved the annotation field work efficiency, solved the problem of the preci- sion of the new feature plot for the front - end data acquisition for building a digital map production and provided a new method. In this paper, by introducing the GEOWAY Fielder digital annotation system in our hospital based on 1：10 000 digital line graph of sur- veying and mapping production, the application of several sub annotation systems for positioning precision are introduced, the advan- tage of the system are summarized and the problems should be paid attention in practical application.

关 键 词：野外调绘 基础测绘 数字调绘系统 定位精度 

分 类 号：P231.5[天文地球—摄影测量与遥感]