佳木斯站DSS1型雪深观测仪自动与人工观测对比分析  

Comparative analysis between automatic and manual observing data of DSS1 snow depth observation instrument in Jiamusi weather station

作　　者：褚春燕 苏世兵 张宇 孙桂玉 Chu Chunyan;Su Shibing;Zhang Yu;Sun Guiyu(Jiamusi Meteorological Bureau,Jiamusi 154004)

机构地区：[1]佳木斯气象局

出　　处：《气象水文海洋仪器》2019年第4期8-11,共4页Meteorological,Hydrological and Marine Instruments

摘　　要：文章根据中国气象局气象探测中心“地面新型观测方法和设备业务试点”项目实施方案,2013~2016年在佳木斯站对DSS1型雪深观测仪开展了3a积雪期人工和自动观测数据对比。通过对观测数据的分析,客观地评估了自动雪深观测仪的仪器性能及业务适用性。结果表明:DSS1型雪深观测仪性能稳定,准确性较高,故障率低,维护维修方便,人机交互界面较好,实现了雪深自动观测、观测资料连续化,测量准确度达到了《地面气象观测规范》要求。According to the implementation program which was promoted by Meteorological Observation Center of China Meteorological Administration on new ground meteorological observation method and equipment,the comparative observation of manual and automatic observation data in 3 years of snow accumulation from 2013 to 2016 was carried out for DSS1 snow depth observation instrument in Jiamusi weather station.Through the analysis of observation data,the performance and service applicability of automatic snow depth observation instrument are evaluated objectively.The results show that DSS1 snow depth observation instrument has stable performance,high accuracy,low failure rate,easy maintenance and friendly human-computer interface,realizing automatic observation of snow depth and continuous observation data,which would meet the measuring accuracy in the requirements of Specifications for Surface Meteorological Observation.

关 键 词：DSS1型雪深观测仪 自动观测与人工观测对比分析 误差分析 

分 类 号：P412.13[天文地球—大气科学及气象学]