Met Office - Global Radiosonde Data (1997 - Present)
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https://cmr.earthdata.nasa.gov/search/concepts/C1214608470-SCIOPS.html
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资源简介：
This dataset consists of radiosonde data from stations worldwide. Stations are
categorised into 7 regions: Africa, Asia, South America, North and Central
America, South-West Pacific, Europe, and Antarctica, respectively. A clickable
world map is available to view worldwide radiosonde station lists. European
radiosonde data for the period 1990 to June 1998 are also available.
The data comprise vertical profiles of temperature, dew-point temperature, wind
speed and wind direction at standard and significant pressure levels. The
standard pressure levels are 1000, 925, 850, 700, 500, 400, 300, 250, 200, 150,
100, 70, 50, 30, 20 and 10 mb. Significant pressure levels are calculated
according to the Met. Office criteria and constitute levels at which
significant events occur in the profile for example turning points.
The period of coverage is 17 December 1996 to present, updated weekly. Stations
conduct ascents up to four times daily at the synoptic hours of 00, 06, 12, 18
GMT.
[Summary Extracted from the BADC Home Page]
提供机构：
SCIOPS
