基于Android的农水规划简便信息采集可靠性研究

Research on the Reliability of Andriod-based Information Collecting System in the Little-scale Irrigation

"互联网+"现代水利行动计划为推动传统水利向现代水利发展起着重要作用,智能手机是"互联网+"的重要载体,其定位精度直接影响着水利信息采集的准确性。为利用"水利一张图"综合数据库,实现信息协同共享,作者基于Android系统,开发了农水规划简便信息采集软件。通过计算该软件所采集数据的内符合精度和外符合精度分析手机定位的精确性。经测试,手机的实时定位误差均在0~6 m之间,可以满足农田水利工程的信息采集(寻点与记录)精度,论证了利用基于Android的农水规划简便信息采集软件进行信息采集的可靠性。

Modern water resources of ＂Internet ＋ ＂exert an important influence on promoting the development of traditional irrigation to modern irrigation. The smartphone is an important carrier of＂Internet ＋＂,location accuracy has a direct influence on information accuracy of the little-scale irrigation information collecting. To realize information sharing and map database of little-scale irrigation,the authors has worked out Andriod-based information collecting system. This paper analyzes the internal and external accord precision of cell locations. The test results show that the precision of cell locations is 0 ~ 6 m,and it can satisfy the requirement of information collecting with little-scale irrigation. It proves the reliability of collecting information with Andriod-based information collecting system.