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Scientific Justification and Development Plan for a Mid-sized Jet Research Ai...
This document serves to substantiate the strong recommendations received from the scientific community that the acquisition of a mid-sized jet should be NCAR's highest priority...- publication PDF
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Forces in a Cable-Restrained Balloon System
This report presents a complete analysis of the forces acting on a cable-restrained balloon launch system and describes computer programs that may be used to determine optimum...- publication PDF
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Scientific Research With High-altitude Balloons: A Brief Review of Recent Inv...
The following report summarizes recent results of balloon-borne observations separately for the various disciplines: infrared astronomy, ultraviolet astronomy, X-ray astronomy,...- publication PDF
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Balloon Stress-Band Analysis
A test program to photograph tropopause-level balloon ascent failures unexpectedly revealed the presence of a circumferential stress band in certain balloons which failed...- publication PDF
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Strength Characteristics of DuPont "Surlyn A" Film
This report is part of a series prepared for the Materials Research Project of the NCAR Scientific Balloon Facility in order to extend the reliability and capabilities of...- publication PDF
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Numerical Prediction of the Performance of High Altitude Balloons
This report presents the equations governing the vertical motion of a balloon and reviews recent advances in heat transfer experimentation and theory pertinent to the processes...- publication PDF
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Non-Standard Tests for Balloon Materials
This report is part of a series prepared for the Materials Research Project of the NCAR Scientific Balloon Facility in order to extend the reliability and capabilities of...- publication PDF
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Wind Tunnel and Field Investigations of Shapes for Balloon Shelters
This report discusses the results of a series of wind tunnel and field tests performed in support of a program to develop a balloon inflation and launch shelter. The study...- publication PDF
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Scientific Ballooning Handbook
This handbook summarizes the current technology of ballooning as completely as possible. Evolution and theory of ballooning, as well as contributions from experts in the...- publication PDF
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The measurement of air velocity and temperature using the NCAR Buffalo Aircra...
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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International Workshop on the Airborne Measurement of Wind, Turbulence, and P...
This report summarizes the sessions of the International Workshop on the Airboune Measurement of Wind, Turbulence and Position. It includes oral presentations as well as working...- publication PDF
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Engineering Report on a Dropsonde for Measuring Vertical Wind Velocity in Thu...
This report describes a special dropsonde for measuring and mapping the vertical wind inside thunderstorms. One the possible ways of measuring vertical wind is to drop...- publication PDF
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Balloon Film Performance After Prior Stress
This report describes a series of tests conducted on balloon film material to determine if uneven loading of the balloon film material might cause failure at a stress level...- publication PDF
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Proceedings of the Atmospheric Research Aircraft Instrumentation Workshop and...
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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Uncertainty Analysis of a Radome Flush Orifice Air Motion System for the Meas...
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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IMPROVE-I Quality Assurance Assessments
This dataset contains the Quality Assurance Assessments for flights 1841-1860 of the Improvement of Microphysical Parameterization through Observational Verification Experiment...- dataset PDF
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NCAR HCR uncorrected radar moments data
HIAPER Cloud Radar (HCR) Field Moments data collected during the SAANGRIA Test project from 14 February 2013 to 3 March 2013. The data are in cfRadial format and are available...- dataset NetCDF
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SPEC Learjet Instrument Data
State and Cloud microphysics data collected on board the SPEC Learjet 35 during the ESCAPE (Experiment of Sea Breeze Convection, Aerosols, Precipitation, and Environment) field...- dataset Archive
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NCAR HCR radar moments data
HIAPER Cloud Radar (HCR) moments data collected during the CSET (Cloud Systems Evolution in the Trades) project from 18 June 2015 through 12 August 2012. These are 10Hz data in...- dataset NetCDF
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NCAR HCR radar moments data
HIAPER Cloud Radar (HCR) data collected aboard the NSF/NCAR GV HIAPER (Gulfstream-V High-performance Instrumented Airborne Platform for Environmental Research, HIAPER) (N677F)...- dataset NetCDF
