伊和乌素苏木1:10000地形图测绘首级平面控制网布设及质量控制  

FIRST-STAGE HORIZONTAL CONTROL NETWORK LAYOUT AND QUALITY CONTROL OF 1:10000 TOPOGRAPHIC MAP IN YIHEWUSU TOWNSHIP

作　　者：葛岱峰[1] 马涛[1] 刘江[1] 关春波[1] 魏增明[1] 

机构地区：[1]内蒙古农业大学水利与土木建筑工程学院,呼和浩特010018

出　　处：《内蒙古农业大学学报（自然科学版）》2010年第1期218-223,共6页Journal of Inner Mongolia Agricultural University(Natural Science Edition)

摘　　要：本文在面积较大、地形复杂、交通不便的沙漠地区,布设、施测了1:10000地形图测绘所需的I级GPS平面控制网。布网时把现代GPS测量方法和传统测量方法相结合,综合考虑各种因素,确保了控制网的可靠性;通过控制网优化设计、合理配置观测时段和使用适当的质量控制手段,在最不利的图形条件下,节省了工作量,达到了较理想的精度要求效果。In study area, Lying and surveying the I - level GPS Horizontal control network for the 1 ： 10000 topographic map in a larger, complex terrain, inconvenient desert areas. In order to ensure the reliability of the control network, combining with the modern GPS measurements and the traditional measurements and comprehensively considered various factors. Through the designed optimization control network, deployed the time reasonably and used the properly measure of quality control, saving a lot of workload and achieving a more satisfactory precision in the most adverse terrain conditions.

关 键 词：首级平面控制网 质量控制 图形条件 精度分析 

分 类 号：P283[天文地球—地图制图学与地理信息工程]