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There are a total of 754 record(s) matching your query.
Sorted by: Date Added To NTRS in Descending order
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Dispersion analysis of payload/vehicle spin-axis orientation following atmospheric exit for the Nike-Tomahawk vehicle
Author(s): Gurkin, L. W., III
Abstract: No Abstract Available
NASA Center: Wallops Flight Facility
Publication Year: 1973
Added to NTRS: 2008-06-27
Accession Number: 74N73328; Document ID: 19740075389; Report Number: AIAA PAPER 73-282, NASA-TM-X-70028
The Tunable XUV Imager (TXI) Sounding Rocket Payload
Author(s): Golub, Leon
Abstract: The TXI was flown successfully on 21 June 2001 (36.199 US). All systems functioned as planned and image data were acquired and sent to the ground. Unfortunately, due to a parachute failure the payload was destroyed. In this ...
NASA Center: Goddard Space Flight Center, Wallops Flight Facility
Publication Year: 2004
Added to NTRS: 2008-06-02
Document ID: 20040084234
Laboratory Astrophysics Using a Microcalorimeter and Bragg Crystal Spectrometer on an Electron Beam Ion Trap
Author(s): Silver, Eric
Abstract: We completed modifications to the new microcalorimeter system dedicated for use on the EBIT at NIST, which included: 1) a redesign of the x-ray calibration source from a direct electron impact source to one that irradiates ...
NASA Center: Goddard Space Flight Center, Wallops Flight Facility
Publication Year: 2005
Added to NTRS: 2008-06-02
Document ID: 20050176542
Airborne Laser Altimetry Mapping of the Greenland Ice Sheet: Application to Mass Balance Assessment
Author(s): Abdalati, W.; Krabill, W.; Frederick, E.; Manizade, S.; Martin, C.; Sonntag, J.; Swift, R.; Thomas, R.; Wright, W.; Yungel, J.
Abstract: In 1998 and '99, the Arctic Ice Mapping (AIM) program completed resurveys of lines occupied 5 years earlier revealing elevation changes of the Greenland ice sheet and identifying areas of significant thinning, thickening and ...
NASA Center: Goddard Space Flight Center, Wallops Flight Facility
Publication Year: 2000
Added to NTRS: 2008-06-02
Document ID: 20000088622
Giant Vehicles
Author(s): Said, Magdi A; Schur, Willi W.; Gupta, Amit; Mock, Gary N.; Seyam, Abdelfattah M.; Theyson, Thomas
Abstract: Science and technology development from balloon-borne telescopes and experiments is a rich return on a relatively modest involvement of NASA resources. For the past three decades, the development of increasingly competitive ...
NASA Center: Goddard Space Flight Center, Wallops Flight Facility
Publication Year: 2004
Added to NTRS: 2008-06-02
Document ID: 20040079786
Outlet Glacier and Margin Elevation Changes: Near - Coastal Thinning of The Greenland Ice Sheet
Author(s): Abdalati, W.; Krabill, W.; Frederick, E.; Manizade, S.; Martin, C.; Sonntag, J.; Swift, R.; Thomas, R.; Wright, W.; Yungel, J.
Abstract: Repeat surveys by aircraft laser altimeter in 1993/4 and 1998/9 reveal significant thinning along 70% of the coastal parts of the Greenland ice sheet at elevations below about 2000 m. Thinning rates of more than 1 m/yr are ...
NASA Center: Goddard Space Flight Center, Wallops Flight Facility
Publication Year: 2000
Added to NTRS: 2008-06-02
Document ID: 20000091536
Airborne Laser/GPS Mapping of Assateague National Seashore Beach
Author(s): Kradill, W. B.; Wright, C. W.; Brock, John C.; Swift, R. N.; Frederick, E. B.; Manizade, S. S.; Yungel, J. K.; Martin, C. F.; Sonntag, J. G.; Duffy, Mark; Hulslander, William
Abstract: Results are presented from topographic surveys of the Assateague Island National Seashore using recently developed Airborne Topographic Mapper (ATM) and kinematic Global Positioning System (GPS) technology. In November, ...
NASA Center: Wallops Flight Facility
Publication Year: 1997
Added to NTRS: 2008-06-02
Document ID: 19990014336
The Standard Autonomous File Server, A Customized, Off-the-Shelf Success Story
Author(s): Semancik, Susan K.; Conger, Annette M.
Abstract: The Standard Autonomous File Server (SAFS), which includes both off-the-shelf hardware and software, uses an improved automated file transfer process to provide a quicker, more reliable, prioritized file distribution for ...
NASA Center: Goddard Space Flight Center, Wallops Flight Facility
Publication Year: 2001
Added to NTRS: 2008-06-02
Document ID: 20010072030
Development and application of an empirical probability distribution for the prediction error of re-entry body maximum dynamic pressure
Author(s): Lanzi, R. James; Vincent, Brett T.
Abstract: The relationship between actual and predicted re-entry maximum dynamic pressure is characterized using a probability density function and a cumulative distribution function derived from sounding rocket flight data. This ...
NASA Center: Wallops Flight Facility
Publication Year: 1993
Added to NTRS: 2008-06-02
Accession Number: 94N23653; Document ID: 19940019180
Hard X-Ray And Wide Focusing Telescopes
Author(s): Gorenstein, Paul
Abstract: The development of a hard X-ray telescope requires new technology for both substrates and coatings. Our activities in these two areas were carried out virtually in parallel during most of the past few years. They are ...
NASA Center: Goddard Space Flight Center, Wallops Flight Facility
Publication Year: 2001
Added to NTRS: 2008-06-02
Document ID: 20010107844
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