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An Airplane-Mounted System for Sensing and Recording Radio Noise in Clouds
This document reports an instrumental development which solved certain problems in field research for NCAR staff scientists concerning the detection of electrification in...- publication PDF
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Position Error Calibration of a Pressure Survey Aircraft Using a Trailing Cone
This article does not have an abstract or article summary.- 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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The measurement of air velocity and temperature using the NCAR Buffalo...
This report describes methods used to measure air velocity and temperature from an aircraft and their applications to the measuring system on the NCAR Buffalo aircraft. Main...- publication PDF
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NCAR/RAF VMEbus Interface for the Particle Measuring Systems Optical Array Grey Probe
This Technical Note describes the design and operation of the NCAR/RAF VMEbus interface board for the Optical Array Grey Probe manufactured by Particle Measuring Systems, Inc....- publication PDF
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Superpressure Balloons for Horizontal Soundings of the Atmosphere
This report provides the status of superpressure balloon technology under one cover. It is a collection of previous reports and articles which have been updated on the basis of...- publication PDF
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Aircraft and Instrumentation in Atmospheric Research
This catalog provides convenient and reasonably comprehensive information on aircraft and associated instrumentation used for atmospheric research in the United States. The...- publication PDF
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Calibration of the NCAR Sabreliner Research Static Pressure Source With a...
Trailing cone results verify that pressure corrections for the NCAR Sabreliner derived from tower flyby data can be extrapolated to higher Mach numbers and higher altitudes with...- publication PDF
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Digital Control of Meteorological Systems
The state-variable matrix approach of modern control theory is applied to a multi-input, multi-output meteorological network. The problem of providing suitable controllers to...- publication PDF
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A Carrier Balloon for Tropical Soundings
During July 1970 to January 1971, a series of tests was conducted to demonstrate the feasibility of obtaining wind data in the tropical troposphere and lower stratosphere by...- publication PDF
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Astronaut Operations Requirements Document for the White Light Coronagraph...
This manual presents information for performing the observers' function in the White Light Coronagraph (WLCE) portion of the Apollo Telescope Mount (ATM) experiments. The...- 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: Airborne Aerosol Inlet Workshop 27-28 February and 1 March 1991
The report, published as a result of the Airborne Aerosol Inlet Workshop, acts as a document that will alert the scientific community to the possible problems in interpreting...- publication PDF
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Summary Report--Fellowship in Scientific Computing Summer 1972
The 1972 Summer Fellowship Program in Scientific Computing was held at the NCAR Laboratory from June 19 through the end of August. The collection of papers included in this...- publication PDF
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Pulse Compression for Phased Array Weather Radars
This Technical Report is a reprint of the Final Report from NCAR's Atmospheric Technology Division on work performed from 1991 through 1995 for the FAA Terminal Area...- publication PDF
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Uncertainty Analysis of a Radome Flush Orifice Air Motion System for the...
This analysis is intended to establish a detailed measurement uncertainty for the present radome air motion systems used at NCAR and to provide a working document that may be...- publication PDF
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Low energy auroral electron and ion hemispheric power after NOAA and DMSP...
This article does not have an abstract or article summary.- publication PDF
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Preprocessing of Airborne Pyranometer Data
Eppley pyranometers are employed to measure the up- and downwelling short wavelength radiation fluxes in the atmosphere. The quality of the data used to investigate the...- publication PDF
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Measurement Uncertainties of the NCAR Air Motion Systems
An in-depth assessment of the measurement uncertainties of the NCAR air motion systems characterizes this capability and is presented as a useful tool for determining wind data...- publication PDF
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Sky Brightness Photometer
This report explains the design development of, and includes the operation manual for, a Sky Brightness Photometer developed by NCAR. This photometer was developed to make...- publication PDF
