摘要
地籍测绘控制测量是土地管理的基础性工作,针对精细化土地管理的需求,研究精度更高的测量技术刻不容缓。论文以广东省某沿海地区为研究对象,将GNSS技术用于土地测绘地籍控制测量,利用GNSS技术实现定位控制网设计,建立定位控制网获得目标的空间坐标,修正误差,建立数学模型,然后在定位控制网中测量地籍碎部,进行数据处理。实践证明,此方法在该地区土地测绘的应用中成果精度有所提高。
Cadastral Control Survey is the basic work of land management.It is urgent to study the survey technology with higher precision.Therefore,GNSS technology is used in the research of cadastral control survey of land surveying and mapping.A coastal area of Guangdong Province,where the GNSS technology is applied is taken as the research object.The GNSS technology is used to realize the design of the positioning control network,establish the positioning control network to obtain the spatial coordinates of the target,correct the error,establish a mathematical model,and then measure the cadastral fragment in the positioning control network for data processing.This method has improved the result accuracy.
作者
郎赞文
LANG Zanwen(Jiangxi Natural Resources Development Center,Nanchang 330025,China)
出处
《江西测绘》
2022年第3期4-6,共3页
JIANGXI CEHUI
关键词
GNSS技术
地籍测绘
控制测量
GNSS Technology
Cadastral Surveying and Mapping
Control Survey
作者简介
郎赞文(1984-),男,本科,工程师,主要从事测绘地理信息工作。E-mail:21171403@qq.com
