珠江三角洲高分辨率地面分析系统

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HIGH-RESOLUTION SURFACE OBJECTIVE ANALYSIS SYSTEM FOR PEARL RIVER DELTA

Guangzhou Institute of Tropical and Oceanic Meteorology, Guangzhou 510080, China

摘要: 介绍了新近发展的珠江三角洲地区每小时10km格距分辨率的地面分析系统,并用变分方法调整初步分析得到的地面流场和气压场。个例分析表明该系统可提供较好的中尺度信息。
- 地面分析 /
- 变分 /
- 质量控制
Abstract: An recently developed hourly surface objective analysis system is introduced. The grid distance of the system is 10km. Variational adjustment is applied to get more coherence between wind and pressure fields. Case study shows that the products of the system can provide some useful information about meso-scale systems.
- surface analysis /
- variational adjustment /
- quality control

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