mapping survey meaning in English

地图制作测量

Practice and analysis of combined use of rtk and total station instrument in topographic map surveying
技术几种投影在地形图测量中的应用
This paperpr proposes a method to discover automatically feature change based on topographic map database , field patrol , topographic map surveying by compared the original data from database with the surveying data later
摘要提出了基于地形图数据库、地面巡视、地形图修测对原始数据和修测数据比对进行城市大比例尺地形图数据库地物变化自动识别的方法。
The author summarizes the current situation of the large scale data topographic map surveying ; analyzes the technology used in the large scale data - mapping system ; introduces system error correction ways based on time series analysis and analyzes the basic method of getting topographic information directly from the aerial photogrammetric surveying
摘要概述了目前大比例尺数字化地形图测绘的现状；分析了实现大比例尺数字化航测成图系统的相关技术；引入了基于时间序列分析的系统误差修正方法，分析了直接从航测影像获取地形信息的基本方法。