几种形式的网络RTK技术比较与应用研究  

Analyze Different Patterns of Network RTK and Its Application

作　　者：谢东祺[1] 白云[1] 孟灵飞[1] 

机构地区：[1]赤峰市国土资源局赤峰市用地服务站,内蒙古赤峰024000

出　　处：《测绘与空间地理信息》2014年第12期178-180,共3页Geomatics & Spatial Information Technology

摘　　要：目前,网络RTK成为工程领域的研究热点。但是,许多城市还没有建立当地的CORS系统,或者仅有单基站系统。因而,对于测绘工程领域来说,网络RTK技术仍是该地区的最大需要。于此同时,高达10 cm的实时定位精度的手持机已经进入测量市场,称之为手持RTK当之无愧。本文就单基站CORS技术与网络CORS技术,以及手持机连接自设基站技术测量精度进行分析与比较,并提出有益建议。At present, Network RTK is a research hotspot. But, the Continuously Operating Reference Station haven＇ t established in many cities, or only have Single -based Station （CORS）. So, Network RTK is more surveys due to its high precision and reliability. Recently, as high as 10 cm of real - time location precision for handset has emerged, RTK technology into the handheld may be. This paper introduce Network CORS, Single - based Station （CORS） , and handset GPS connection with self - Sets up the base station. And discusses precision measurement results through experiment, bring forward some useful suggestions.

关 键 词：网络CORS 单基站 手持机 技术比较 精度分析 

分 类 号：P228.2[天文地球—大地测量学与测量工程]