浅析影响地下管线探测精度的原因  

Research on Reasons for Affecting Underground Pipeline Detection Accuracy

作　　者：徐家峰 

机构地区：[1]北京同创达勘测有限公司,北京100048

出　　处：《北京测绘》2010年第4期74-76,共3页Beijing Surveying and Mapping

摘　　要：通过近几年来从事地下管线探测工作中,发现、总结影响地下管线探测精度的规律性,结合测绘新技术、新知识、新设备不断发展与使用的趋势下,分析影响管线探测质量的一些因素,使测绘生产单位进一步了解生产过程中容易出现的质量问题,以便采取积极、有效的预防措施,使测绘产品质量进一步得到提高,保证地下管线信息数据的可靠性、准确性和现势性。Based on the development and use tendency of new survey technology,new knowledge and new equipment,this article analyzes some factors that affect pipeline detection quality by finding and summarizing the regularity of underground pipeline detection during the work in recent years.It helps some survey units to learn more about the common quality problems in production process.So they can take positive and effective measures to improve the survey product quality and make sure that the underground pipeline data are reliable,accurate and of currency.

关 键 词：地下管线探测 精度 误差 

分 类 号：P258[天文地球—测绘科学与技术]