CAJ | 학술논문

利用陕西省8个气象站平行观测期间的自动站与人工站降水量资料，对日降水量差异、造成差异原因以及差异对气候预测评分的影响进行分析。结果表明：日降水量差值基本在正常范围之内，只有3个样本超出了误差范围；采集原理不同、采集时间不同步是造成差异的主要原因；自动站与人工站降水量观测记录的差异，导致个别月份气候预测分级评分出现错级现象，产生了两种不同的评分结果，给正确衡量预测水平带来误差。
이용합서성8개기상참평행관측기간적자동참여인공참강수량자료，대일강수량차이、조성차이원인이급차이대기후예측평분적영향진행분석。결과표명：일강수량차치기본재정상범위지내，지유3개양본초출료오차범위；채집원리불동、채집시간불동보시조성차이적주요원인；자동참여인공참강수량관측기록적차이，도치개별월빈기후예측분급평분출현착급현상，산생료량충불동적평분결과，급정학형량예측수평대래오차。
This paper uses automatic station and manual station precipitation data during parallel observation process of eight weather stations in Shaanxi Province to analyzes daily precipitation differences, causes and impacts of differences on climate prediction score. The results show that: the daily precipitation difference within the normal range basically, only three samples exceeded the margin of error;different collection principles and no-synchronized collection time are the main causes of differences;the difference of automatic station and manual station precipitation observation record resulting in individual months of grading climate predictions have wrong class phenomenon, produce two different scoring results and bring errors to correctly measure the forecast level.