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Airborne Cryogenic Frost-point Hygrometer User's Guide
This article does not have an abstract or article summary.- publication PDF
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A Spectral Vegetation Radiometer for Airborne Boundary-layer Research
This document presents a comprehensive description of the Spectral Vegetation Radiometer (SVR) used on NCAR aircraft to derive information about the vegetation cover....- publication PDF
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Path-length Sensitivity of the Lyman-alpha Humidiometer
This report provides an analysis of the path-length sensitivity of the Lyman-Alpha Humidiometer.- publication PDF
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The Ophir Radiometric Thermometer: Preliminary Evaluation
This article does not have an abstract or article summary.- publication PDF
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The Measurement of Height and Slope of Isobaric Surfaces With an Airborne...
The aeronautical use of electronic altimeters is to measure the absolute clearance of an aircraft above the earth's surface. In the support of atmospheric research, accurate...- publication PDF
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Error Sensitivity of Fixed- and Variable-path Lyman-alpha Hygrometers
This report provides a scientific study for the The Lyman-alpha absorption hygrometer, operating in a variable path mode, illustrating the potential of offering both high...- publication PDF
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Niwot Ridge Remote Meteorological Data Acquisition Station
NCAR maintains a self-powered, automatic, meteorological data acquisition station on the Niwot Ridge (12,300 ft elevation) of the Continental Divide, approximately 12 mi...- publication PDF
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A Prototype Optical Flowmeter for the Measurement of Liquid Water Content
This report depicts the design and preliminary evaluation of an optical flowmeter for measurement of the liquid water content in warm clouds and rain showers. The sensing...- 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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A Polarization Calibration Technique for the Advanced Stokes Polarimeter
This document presents an efficient method for determination of the polarimeter response function of the Advanced Stokes Polarimeter (ASP). ASP has a linear polarizer which can...- publication PDF
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Boundary Layer Profile Measurement System
The NCAR Field Observing Facility developed a new tethered-balloon wing system that accurately measures the vertical profile of temperature, wind speed, wind direction, and...- publication PDF
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Proceedings of the Atmospheric Research Aircraft Instrumentation Workshop...
This is part one of a two part report that details the proceedings of the Atmospheric Research Aircraft Instrumentation Workshop and Symposium, held in Oklahoma City, 17 and 18...- publication PDF
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Ground-based Velocity-measurement Performance of the NCAR Airborne Infrared...
This article does not have an abstract or article summary.- publication PDF
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ELDORA Data User's Guide for TOGA COARE
The purpose of this technical note is to provide a concise User's Guide for the National Center for Atmospheric Research (NCAR) ELectra DOppler RAdar (ELDORA) data collected...- publication PDF
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A Thermopile Temperature Sensitivity Calibration Procedure for Eppley...
This article does not have an abstract or article summary.- publication PDF
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Design of the Eldora Airborne Doppler Radar
This article does not have an abstract or article summary.- publication PDF
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An Evaluation of the Rosemount Ice Detector for Aircraft Hazard Warning and...
This report presents an evaluation of the Rosemount 871 ice detector for use as an aircraft hazard instrument and for determining liquid undercooled water content. Ice detector...- publication PDF
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Collection Efficiency Tables for Membrane Filters Used in the Sampling and...
This document reports the calculations of theoretical collection efficiencies of various membrane filters over a wide spectrum of filtration conditions and particle sizes....- publication PDF
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Characterization of Uncertainty in Measurements of Wind from the NSF/NCAR...
This technical note presents an analysis of uncertainty for measurements of wind from the Gulfstream V research aircraft operated by the National Center for Atmospheric Research...- publication PDF
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Flight Tracks - Google Earth .kml files
KML is a file format used to display geographic data in an Earth browser such as Google Earth. This dataset contains KML files used to display the NSF/NCAR C-130 flight track in...- dataset KML