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MADIS Radiosonde Dataset

Abstract: Radiosondes are balloon-borne instruments that are carried aloft to measure
soundings of wind, temperature, moisture and geopotential height at different
atmospheric pressure levels. The synoptic observing programs of the United
States and other WMO countries typically provide one to four soundings per day
from stations spaced approximately 250 km apart over large land areas and 1000
km over sparsely populated and oceanic regions. The average continental U.S.
station separation is currently 315 km, and two observations are scheduled
daily (valid at 0000 and 1200 UTC).

The MADIS radiosonde dataset provides data from all stations in North America,
as well as observations from many other stations around the globe.

[Summary Extracted from the MADIS Homepage]
Related URL
Description: Access the MADIS Radiosonde Dataset.
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Geographic Coverage
Spatial coordinates   
  N: 90.0   S: -90.0   E: 180.0   W: -180.0

Data Set Citation
Dataset Originator/Creator: WMO, NOAA/NWS
Dataset Title: MADIS Radiosonde Dataset
Online Resource:
Data Resolution
Temporal Resolution: Hourly
RADIOSONDES Ancillary Description
RADIOSONDES Ancillary Description
Access Constraints You must be a registered MADIS user to access this data.

MADIS Data Application:
Use Constraints Please cite the dataset provider if you use this data.
Ancillary Keywords
Data Set Progress
Distribution Media: Online (HTTP)
Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date: 2005-01-05
Last DIF Revision Date: 2017-08-23