CINRAD／SA新一代天气雷达RHI／PPI扫描模式设计

Design of RHI/PPI Scan Mode of CINRAD/SA Radar

摘要:

中国新一代天气雷达CINRAD／SA，是以美国下一代天气雷达NEXRAD WSR-88D技术为基础进行研发的。由于NEXRAD雷达只支持体积扫描工作方式，需要对CINRAD／SA雷达系统进行改造，以实现RHI／PPI扫描工作方式。对CINRAD／SA雷达RHI／PPI扫描模式的系统设计和实现方法进行了讨论。

Abstract:

CINRAD/SA, China Next Generation Weather Radar,was produced by the Beijing METSATAR Radar Co., Ltd, based on the NEXRAD WSR-88D technology.Its software system was modified to provide the new RHI/PPI scan mode because NEXRAD WSR-88D provides only the volume scan mode. The design and realization of the RHI/PPI scan mode on the CINRAD/SA are described.