桩点法在海岛礁测图成果检验中的应用  

Application of pile point method in production quality inspection for surveying and mapping of island

作　　者：赵有松[1] 张莉[1] 毛文娟[1] 尹粟[1] 

机构地区：[1]国家测绘产品质量检验测试中心,北京100830

出　　处：《测绘科学》2016年第6期92-96,共5页Science of Surveying and Mapping

摘　　要：数学精度的检验是测绘成果质量检验中的重要内容之一。针对在通常采用的野外实地检测模式下,地理空间信息位置数学精度检测工作量大、成本高等问题,该文根据海岛(礁)测图成果特点,提出了桩点法代替野外实地检测的技术方法。通过进行实测试验,解决野外难以获取足够检测点的问题;同时,采用试验结果,对海岛(礁)测图成果数学精度检测进行了验证,结果表明该方法在一定程度上能减少野外工作量,提高工作效率。The accuracy of the test is one of the important contents in the quality inspection of surveying and mapping results.In the field detection mode,the location of spatial information is a large amount of work and high cost.In this paper,based on the characteristics of island surveying and mapping,this paper proposed a method of pile point method instead of field detection to obtain enough detection point.At the same time,the test results were used to verify the accuracy.The results showed that this method could greatly reduce the workload and improve the working efficiency.

关 键 词：桩点法 数学精度检验 海岛(礁)测图 

分 类 号：P20[天文地球—测绘科学与技术]