395 research outputs found
Geodetic Sciences
Space geodetic techniques, e.g., global navigation satellite systems (GNSS), Very Long Baseline Interferometry (VLBI), satellite gravimetry and altimetry, and GNSS Reflectometry & Radio Occultation, are capable of measuring small changes of the Earth�s shape, rotation, and gravity field, as well as mass changes in the Earth system with an unprecedented accuracy. This book is devoted to presenting recent results and development in space geodetic techniques and sciences, including GNSS, VLBI, gravimetry, geoid, geodetic atmosphere, geodetic geophysics and geodetic mass transport associated with the ocean, hydrology, cryosphere and solid-Earth. This book provides a good reference for geodetic techniques, engineers, scientists as well as user community
Publications of the Jet Propulsion Laboratory, July 1969 - June 1970
JPL bibliography of technical reports released from July 1969 through June 197
Proceedings of the Second International Mobile Satellite Conference (IMSC 1990)
Presented here are the proceedings of the Second International Mobile Satellite Conference (IMSC), held June 17-20, 1990 in Ottawa, Canada. Topics covered include future mobile satellite communications concepts, aeronautical applications, modulation and coding, propagation and experimental systems, mobile terminal equipment, network architecture and control, regulatory and policy considerations, vehicle antennas, and speech compression
Space programs summary no. 37-48, volume 2, for the period September 1 to October 31, 1967. The deep space network
Navigation technology, communication equipment, antenna engineering, and ground station operations for Deep Space Network /DSN
Space programs summary no. 37-58, volume 3 for the period 1 June - 31 July 1969. Supporting research and advanced development
Review of developments in current engineering and scientific work at JP
Advanced planetary probe study. Volume 2 - Spin-stabilized spacecraft for the basic mission Final technical report
Spin-stabilized spacecraft design and functional requirements for Jupiter flyby mission in 1972 with 50-lb scientific payloa
Flight Mechanics/Estimation Theory Symposium, 1992
This conference publication includes 40 papers and abstracts presented at the Flight Mechanics/Estimation Theory Symposium on May 5-7, 1992. Sponsored by the Flight Dynamics Division of Goddard Space Flight Center, this symposium featured technical papers on a wide range of issues related to orbit-attitude prediction, determination, and control; attitude sensor calibration; attitude determination error analysis; attitude dynamics; and orbit decay and maneuver strategy. Government, industry, and the academic community participated in the preparation and presentation of these papers
Research Reports: 1984 NASA/ASEE Summer Faculty Fellowship Program
A NASA/ASEE Summer Faulty Fellowship Program was conducted at the Marshall Space Flight Center (MSFC). The basic objectives of the programs are: (1) to further the professional knowledge of qualified engineering and science faculty members; (2) to stimulate an exchange of ideas between participants and NASA; (3) to enrich and refresh the research and teaching activities of the participants' institutions; and (4) to contribute to the research objectives of the NASA Centers. The Faculty Fellows spent ten weeks at MSFC engaged in a research project compatible with their interests and background and worked in collaboration with a NASA/MSFC colleague. This document is a compilation of Fellows' reports on their research during the summer of 1984. Topics covered include: (1) data base management; (2) computational fluid dynamics; (3) space debris; (4) X-ray gratings; (5) atomic oxygen exposure; (6) protective coatings for SSME; (7) cryogenics; (8) thermal analysis measurements; (9) solar wind modelling; and (10) binary systems
Publications of the Jet Propulsion Laboratory - July through December 1970
Bibliography of technical literature resulting from aerospace research and development at Jet Propulsion Laboratorie
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