光塔金鸡--珠江上的风向仪

摘要

Huaisheng mosque light Pagoda was intially built in Tan dyansty.It is a outstanding landmark in Canton ever since long time ago.It being anemoscope has changed through history.%怀圣寺光塔始建于唐朝，高耸的光塔自古以来便是广州城坊中的一处显著标志。光塔上的鸡形风向仪用以观测季风，并为往来船舶引航。用鸟形物件作风向仪在中国历史悠久。