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Global Time Series Radiosonde Observations, daily from 1948
Sounding data collected from various areas of the world including Argentina, Australia, Brazil, Canada, France, India, Japan, New Zealand, Russia, Singapore, South Africa, and...- dataset Binary
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WCRP and WWRP THORPEX YOTC (Year of Tropical Convection) Project
The realistic representation of tropical convection in our global atmospheric models is a long-standing grand challenge for numerical weather forecasts and global climate...- dataset GRIB
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NCEP Climate Forecast System Reanalysis (CFSR) Selected Hourly Time-Series Pr...
The National Centers for Environmental Prediction (NCEP) Climate Forecast System Reanalysis (CFSR) was initially completed over the 31-year period from 1979 to 2009 and has been...- dataset GRIB
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Daily Northern Hemisphere Forecast Grids, Sporadically Between November 1967 ...
This dataset contains various daily NMC forecast grids on a 47 by 51 Northern Hemisphere polar-stereographic grid centered on the North Pole. Grids on various tropospheric...- dataset Binary
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TOGA COARE Large Scale Atmospheric Data
This dataset contains synoptic surface and upper air data and satellite images obtained during TOGA COARE. For other TOGA COARE data archives, see the UCAR/EOL TOGA COARE...- dataset Binary
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FSL MAPS Analysis Products, 40 km, 3-hourly
This dataset contains the FSL MAPS analyses on their native hybrid B vertical coordinate system.- dataset GRIB
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U.S.S.R. Radiosonde Observations, 1961-1970
This dataset contains upper air reports from six stations in the U.S.S.R.: Olyonok, Kustanay, Petropavlovsk-Kamchatskiy, Omsk, Alma-ata, and Chita, for the period from January...- dataset Binary
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ERA-40 Upper Air Analysis on Potential Vorticity Surface
Upper air analysis on potential vorticity surface data from ECMWF ERA-40 reanalysis project are in this archive.- dataset GRIB
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JRA-55: Japanese 55-year Reanalysis, Daily and Monthly Climatologies, 1991-2020
The Japan Meteorological Agency (JMA) conducted JRA-55, the second Japanese global atmospheric reanalysis project. It covers 55 years, extending back to 1958, coinciding with...- dataset GRIB
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Monthly Mean Rawinsondes, from NCEP/NCAR Global Reanalysis, 1948-continuing
Monthly mean rawinsonde data (and metadata) created by Jack Woollen from the daily soundings input to the NCEP/NCAR Global Reanalysis. Stephen Leroy of the Anderson Research...- dataset ASCII Binary NetCDF
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NOAA CIRES Twentieth Century Global Reanalysis Version 2
The Twentieth Century Reanalysis Project, supported by the Earth System Research Laboratory Physical Sciences Division from NOAA and the University of Colorado CIRES Climate...- dataset GRIB
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NCEP FNL Operational Model Global Tropospheric Analyses, July 1976 to April 1997
The Final (FNL) global tropospheric analyses archived here were produced by NCEP's Global Forecast System (GFS), which was run operationally at 12-hour intervals to make...- dataset GRIB Binary
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NCEP Daily Northern Hemisphere Tropospheric Analyses for 1973 January to 1997...
This dataset contains twice daily gridded Northern Hemisphere analyses from NCEP's operational model on 47-by-51 and 65-by-65 polar-stereographic grids centered on the North...- dataset Binary
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NASA GASP (Global Atmospheric Sampling Program) Aircraft Observations, 1975Ma...
This dataset contains flight-level aircraft measurements from five GASP aircraft during the period of March 1975 to July 1979. Parameters measured by the aircraft include...- dataset ASCII
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NCAR Global Climate Four-Dimensional Data Assimilation (CFDDA) Hourly 40 km R...
NCAR Global Climate Four-Dimensional Data Assimilation (CFDDA) Hourly 40 km Reanalysis dataset is a dynamically-downscaled dataset with high temporal and spatial resolution that...- dataset NetCDF
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U.S.S.R. Arctic Ice Island Radiosonde Observations
This version of the Russian Ice Island raobs was provided by the Russian delegation to meetings at NCDC in November 1999.- dataset ASCII
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ERA-40 Model Level Variances and Covariances
The ERA-40 model level variances and covariances with respect to the monthly means are in this dataset.- dataset GRIB
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Ascension Island Radiosonde Observations, 1968-1977Mar
This dataset contains radiosonde observations from the Ascension Islands for the period from January 1968 to March 1977.- dataset Binary
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NMC B3 ADP Global Upper Air Observations, daily March 1962 to December 1972
DSS presents a global synoptic set of 12 hourly upper air data reports. These were operationally collected by NMC. They include radiosondes, pibals and aircraft reports received...- dataset Binary
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NCEP Climate Forecast System Version 2 (CFSv2) Monthly Products
The National Centers for Environmental Prediction (NCEP) Climate Forecast System (CFS) is initialized four times per day (0000, 0600, 1200, and 1800 UTC). NCEP upgraded their...- dataset GRIB