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ECMWF Global Analyses 1979-1986: Circulation Statistics and Data Evaluation
The purpose of this technical note is to establish the climate record from global analyses for use in compiling climatologies which may then be used to validate the Community...- publication PDF
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Rawinsonde Data Obtained During the Line Islands Experiment
A thorough description of the Line Island Experiments (LIE) and a comprehensive list of the kinds of data collected are presented here. This report presents a detailed...- publication PDF
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GHOST Balloon Data Volume II: Balloon 28x
Early Global Horizontal Sounding Technique (GHOST) balloon tests have resulted in valuable upper air wind data, particularly in the data-poor mid-latitudes over southern...- publication PDF
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Diagnosis and Sensitivity of the 200 hPa Circulation in NCAR Community Climat...
The purpose of this report is to determine the nature of systematic errors in several different seasonal cycle versions of the National Center for Atmospheric Research (NCAR)...- publication PDF
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A Selected Climatology of the Southern Hemisphere: Computer Methods and Data ...
In this write-up we discuss computer methods and announce the availability of a tape with magnetic grid point information for a more complete set of basic and derived data than...- publication PDF
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GHOST Balloon Data Volume VII: Balloon 58G
Early Global Horizontal Sounding Technique (GHOST) balloon tests have resulted in valuable upper air wind data, particularly in the data-poor mid-latitudes over southern...- publication PDF
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Omega Wind-error Estimation
This is a report on Omega wind error estimation. To make this a single source document on Omega windfinding and its errors, the authors have included derivation of basic...- publication PDF
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GHOST Balloon Data Volume VI: Balloon 50D
Early Global Horizontal Sounding Technique (GHOST) balloon tests have resulted in valuable upper air wind data, particularly in the data-poor mid-latitudes over southern...- publication PDF
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Global Atmospheric Circulation Statistics, 1000-1 mb
Daily global geopotential height grids covering 70-1 mb have been combined with conventional National Meteorological Center geopotential analyses over 1000-100 mb to produce a...- publication PDF
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Observed Long-period Fluctuations in 500-mb Heights -- Supplementary Text to ...
This text is intended to be used as an aid for the two motion picture films produced, using the computer facilities at the National Center for Atmospheric Research, to show the...- publication PDF
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Central Pacific VLF Signal Survey and Omega Wind Error Predictions
The report on the Central Pacific VLF Signal Survey and Omega Wind Error Predictions is a preliminary document based on the theoretical predictions of Omega signal strengths and...- publication PDF
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A Kalman Filter to Improve Measurements of Wind from NSF/NCAR Research Aircraft
To improve the measurements of wind made from NSF/NCAR aircraft, a Kalman filter is developed and applied to archived data files from research projects. The filter is an...- publication PDF
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Intercomparison of NMC and ECMWF Global Analyses: 1980-1986
This article does not have an abstract or article summary.- publication PDF
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Global Analyses From ECMWF and Atlas of 1000 to 10 Mb Circulation Statistics
This report describes the European Centre for Medium Range Weather Forecasts (ECMWF) global analyses available to NCAR. Several data sets are available with differing...- publication PDF
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Complete 100- and 200-mb GHOST Balloon Data: 1966-1970
This study contains information not previously published, including virtually all useful 100- and 200-mb data obtained from 1966 through 1970. At the cutoff date of the previous...- publication PDF
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GHOST Balloon Data Volume XI: Balloon 86C
Early Global Horizontal Sounding Technique (GHOST) balloon tests have resulted in valuable upper air wind data, particularly in the data-poor mid-latitudes over southern...- publication PDF
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Errors in Wind Measurements Derived From Omega Signals
This report is a further investigation of wind measurement errors using the 13.6 kHz Omega signals, and is based on assumptions that are either "reasonable" or cautious enough...- publication PDF
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Meeting Review: Workshop on Airborne Instrumentation 19-21 October 1988
Approximately 40-50 scientists met in October, 1988 to review needs for airborne instruments and to plan for development of some of the needed instrumentation. This report...- publication PDF
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Isentropic Trajectories for Derivation of Objectively Analyzed Meteorological...
This technical note presents a numerical technique for calculating isentropic trajectories, and the objective analysis of trajectoryderived meteorological parameters. A brief...- publication PDF
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A Study of Synoptic and Mesoscale Interaction Over the GATE Ship Network: 4-5...
During the period 4-5-6 September 1974, several small-scale systems developed within the A-B ship array. One of these, on 5 September, was investigated by research aircraft on a...- publication PDF
