DZN2型自动土壤水分仪数据错误原因分析  

Reason Analysis of Data Error of DZN2 Soil Moisture Monitor

作　　者：朱亚宗[1] 董德保[1] 张广元 朱三强 田晓明 ZHU Ya-zong;DONG De-bao;ZHANG Guang-yuan;ZHU San-qiang;TIAN Xiao-ming(Anhui Meteorological Observation Technical Center,Hefei Anhui 230031;Huainan Meteorological Bureau;Bengbu Meteorological Bureau)

机构地区：[1]安徽省大气探测技术保障中心,安徽合肥230031 [2]淮南市寿县气象局 [3]蚌埠市气象局

出　　处：《现代农业科技》2019年第12期187-188,共2页Modern Agricultural Science and Technology

摘　　要：土壤水分观测仪是一种较为先进的土壤水分自动化测量仪器,其产生的土壤水分自动化观测资料可为农业、水利、气象等部门和公众提供土壤墒情等决策服务材料,指导农业生产和灾害评估。本文针对自动土壤水分观测仪周边观测环境变化以及站址迁移等问题导致自动土壤水分数据错误的原因进行了分析,并提出相关解决方案,以期提升观测数据的准确性。Soil moisture monitor is a kind of fairly advanced automatic measuring instrument for soil moisture. The data can be used to provide decision-making service materials,such as soil moisture content, for agriculture, water conservancy and meteorology departments and the public, so as to guide agricultural production and disaster assessment. This paper analyzed the causes of errors in soil moisture data due to observations of environmental changes and site migration tand proposed solutions,so as to impmve the accuracy of observation data.

关 键 词：自动土壤水分观测 数据错误 原因分析 

分 类 号：TH567[机械工程]