摘要
为了检验城市地下空间普查成果的质量,本文对数学精度、数据质量、资料质量这三方面的内、外业检验的结果进行了较为详细的阐述。对基于FME软件的数据库检查和实地外业检查进行了深入的探索和分析,同时总结出了一套切实可行的检验方法,可为后期城市地下空间普查成果的质量检验提供一定的参考,以提高其质量检验的效率。
In order to test the quality of urban underground space general survey results, the paper describes three aspects ： mathemat- ical accuracy, data quality, material quality of the inside and outside testing results in detail. It deeply explores and analyzes the data- base check based on FME software and the testing in outside field. At the same time it sums up a set of practical test methods to pro- vide the certain references for the quality inspection of urban underground space census resuhs in future, which improves its quality in- spection efficiency.
出处
《测绘与空间地理信息》
2017年第10期221-224,共4页
Geomatics & Spatial Information Technology
关键词
地下空间
普查
FME
质量检验
underground space
general survey
FME
quality inspection
