Sciences and Exploration Directorate

Henry T Freudenreich

(SCIENTIST)

Henry T Freudenreich's Contact Card & Information.
Email: henry.t.freudenreich@nasa.gov
Phone: 301.286.2773
Org Code: 675
Address:
NASA/GSFC
Mail Code 675
Greenbelt, MD 20771
Employer: ADNET SYSTEMS INC

Publications


Refereed

2013. "Equatorial ionosphere semiannual oscillation investigated from Schumann resonance measurements on board the C/NOFS satellite." Journal of Geophysical Research (Atmospheres) 118 12,045-12,051 [10.1002/jgrd.50797] [Journal Article/Letter]

2013. "Large Expanses of Kilometer-Scale Waves Predominantly Observed Below the F-peak Encountered by the Electric Field and Plasma Density Probes on the C/NOFS Satellite." AGU Fall Meeting Abstracts A1943- [Journal Article/Letter]

2012. "Using Schumann Resonance measurements for constraining the water abundance on the giant planets - implications for the Solar System formation." The Astrophysical Journal 750:85 [10.1088/0004-637X/750/1/85] [Journal Article/Letter]

2012. "Detection of Ionospheric Alfven Resonator signatures in the equatorial ionosphere." Journal of Geophysical Research (Space Physics) 117 [10.1029/2012JA017709] [Journal Article/Letter]

2012. "Schumann Resonance: A Tool for Investigating Planetary Atmospheric Electricity and the Origin and Evolution of the Solar System." LPI Contributions 1683 1052- [Journal Article/Letter]

2011. "Observations of low-latitude plasma density enhancements and their associated plasma drifts." Journal of Geophysical Research (Space Physics) 116 A09324 [10.1029/2011JA016711] [Journal Article/Letter]

2011. "C/NOFS measurements of magnetic perturbations in the low-latitude ionosphere during magnetic storms." J. Geophys. Res. 116 A12230 [10.1029/2011JA017026] [Journal Article/Letter]

2011. "C/NOFS Satellite Electric Field and Plasma Density Observations of Plasma Instabilities Below the Equatorial F-Peak -- Evidence for ~500 km-scale Spread-F 'Precursor' Waves Driven by Zonal Shear Flow and km-Scale, Narrow-Banded Irregularities." AGU Fall Meeting Abstracts A2- [Journal Article/Letter]

2011. "Observations of low-latitude plasma density enhancements and their associated plasma drifts." Journal of Geophysical Research (Space Physics) 116 [9324-10.1029/2011JA016711] [Journal Article/Letter]

2010. "Persistent Longitudinal Variations of Plasma Density and DC Electric Fields in the Low Latitude Ionosphere Observed with Probes on the C/NOFS Satellite." AGU Fall Meeting Abstracts 3- [Journal Article/Letter]

2010. "Observations of DC electric fields in the low-latitude ionosphere and their variations with local time, longitude, and plasma density during extreme solar minimum." Journal of Geophysical Research (Space Physics) 115 [12324-10.1029/2010JA016023] [Journal Article/Letter]

2009. "DC Electric Fields and Associated Plasma Drifts Observed with the C/NOFS Satellite." AGU Spring Meeting Abstracts A2- [Journal Article/Letter]

2009. "Structured DC Electric Fields With and Without Associated Plasma Density Gradients Observed with the C/NOFS Satellite." AGU Fall Meeting Abstracts A1- [Journal Article/Letter]

2008. "The Vector Electric Field Investigation on the C/NOFS Satellite." AGU Fall Meeting Abstracts A1483- [Journal Article/Letter]

2008. "Initial Observations of Ionospheric Structure and Irregularities Gathered with the VEFI Instrument on C/NOFS." AGU Fall Meeting Abstracts 2- [Journal Article/Letter]

2006. "Electric Field and Plasma Density Observations of Long Wavelength Structures and Localized Packets of Short Scale Waves Associated with Sporadic-E Layers in the Presence of QP Radar Echoes." AGU Spring Meeting Abstracts A2- [Journal Article/Letter]

2005. "Simultaneous Measurements of Lower E-region Nighttime Electrodynamics Gathered with Rockets at the Altair Radar During the EQUIS II Campaign at Kwajalein Atoll." AGU Spring Meeting Abstracts 1- [Journal Article/Letter]

2003. "Dual Rocket Observations of Large, Intermediate, and Short Scale Electric Fields in the Lower Auroral Ionosphere and Their Contribution to Joule Heating." AGU Fall Meeting Abstracts 5- [Journal Article/Letter]

2003. "Combined Sounding Rocket and SuperDarn/EISCAT Radar Observations of Plasma Convection, Shear, Irregularities and other Phenomena in the Cusp and Boundary Layer during IMF Bz Negative and By Negative Conditions." AGU Fall Meeting Abstracts 1- [Journal Article/Letter]

2001. "Large-scale Electric Field Structures in the Daytime Equatorial Electrojet Oobserved From Alcontara, Brazil." AGU Spring Meeting Abstracts 31- [Journal Article/Letter]

2001. "Rocket probe observations of electric field irregularities in the polar summer mesosphere." Geophysical Research Letters 28 1431 1434 [10.1029/2000GL012677] [Journal Article/Letter]

2000. "Driving dayside convection with northward IMF: Observations by a sounding rocket launched from Svalbard." Journal of Geophysical Research 105 5245-5264 [10.1029/1999JA900462] [Journal Article/Letter]

1998. "The COBE Diffuse Infrared Background Experiment Search for the Cosmic Infrared Background. II. Model of the Interplanetary Dust Cloud." The Astrophysical Journal 508 (1): 44-73 [10.1086/306380] [Journal Article/Letter]

1996. "The Shapes of the Galactic Bar and Old Stellar Disk." Bulletin of the American Astronomical Society 28 1362- [Journal Article/Letter]

1993. "Observations of the large-scale infrared emission from the galactic plane region by the diffuse infrared background experiment." Infrared Spaceborne Remote Sensing [10.1117/12.157827] [Proceedings]

1992. "Dirbe evidence for a warp in the Galaxy." AIP Conference Proceedings [10.1063/1.43975] [Proceedings]

1990. "Status of DIRBE Observations of the Infrared Sky." Bulletin of the American Astronomical Society 22 1324- [Journal Article/Letter]

1985. "Study of muons near shower cores at sea level using the E594 neutrino detector." International Cosmic Ray Conference 7 114- [Journal Article/Letter]

1985. "A search for heavy long lived particles in high energy cosmic rays." International Cosmic Ray Conference 8 275-278 [Journal Article/Letter]

1985. "Search for heavy long-lived particles in high-energy cosmic rays." Physical Review D 32 541-546 [10.1103/PhysRevD.32.541] [Journal Article/Letter]

Non-Refereed

2013. "Large Expanses of Kilometer-Scale Waves Predominantly Observed Below the F-peak Encountered by the Electric Field and Plasma Density Probes on the C/NOFS Satellite." AGU Fall Meeting Abstracts A1943- [Journal Article/Letter]

2010. "Magnetic Field Measurements on the C/NOFS Satellite: Geomagnetic Storm Effects in the Low Latitude Ionosphere." AGU Fall Meeting Abstracts 4- [Journal Article/Letter]

2008. "Initial Results from the Vector Electric Field Investigation on the C/NOFS Satellite." AGU Fall Meeting Abstracts A4- [Journal Article/Letter]

2008. "Initial Observations of the Magnetic Field Measurements on the C/NOFS Satellite." AGU Fall Meeting Abstracts A1523- [Journal Article/Letter]