发布MeteoInfo 1.2.8

增加了对SYNOP数据的支持(功能从C#版移植过来)。数据可以从这里下载:http://weather.cod.edu/digatmos/syn/

SYNOP数据搞气象的人应该多少知道些,类似MICAPS第一类数据,包含地面站点观测的各种气象要素,是WMO定义的一种标准格式。
SYNOP (surface synoptic observations) is a numerical code (called FM-12 by WMO) used for reportingweatherobservations made by manned and automated weather stations. SYNOP reports are typically sent every six hours onshortwave using RTTY. A report consists of groups of numbers (and slashes where data is not available) describing general weather information, such as the temperature, barometric pressure and visibility at a weather station.

数据中对于固定的陆地战点只有站点号,没有经纬度信息,因此需要一个全面的站点列表来定位站点。对比了两个全球站点列表:http://www.wmo.int/pages/prog/www/ois/volume-a/vola-home.htm 和http://www.atmos.washington.edu/~stoves/stationlist.html ,发现后者站点更多些,因此用了后面那个列表。

posted on 2015-08-24 11:39  yaqiang  阅读(505)  评论(1编辑  收藏  举报

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