Evaluating current satellite capability to observe diurnal change in nitrogen oxides in preparation for geostationary satellite missions
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Elise Penn↗
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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Satellite Remote Sensing Data for Decision Support in Emerging Agricultural Economies: How Satellite Data Can Transform Agricultural Decision Making [Perspectives]
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Jennifer L. Jewiss↗
Multi‐Satellite Tracking of Surface Water Storage Change in the Era of Surface Water and Ocean Topography (SWOT) Satellite Mission
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Pritam Das↗
Possibility of measuring the stratosphere temperature by means of a satellite possibilites de mesurer la temperature de la stratosphere par satellite
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Vassy, A.↗
Effect of radiation pressure upon the motion of an artificial earth's satellite action de la pression de radiation sur le mouvement d'un satellite artificiel de la terre
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Mello, S. F.↗
The satellite-launching rocket ''diamant'' le lanceur de satellite ''diamant''
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Chevalier, R.↗
Geodetic Earth Orbiting Satellite /GEOS-C/, Applications Technology Satellite /ATS-F/ tracking experiment
Design analysis of GEOS-C/ATS-F tracking experiment
Felsentreger, T. L.↗
A study of system requirements for Phobos/Diemos missions. Volume 3: Phase 2 results, satellite sample return missions and satellite mobility concepts
The scientific objectives were considered for a Phobos/Deimos mission. The payloads for a minimum useful instrument complement were developed. The rationale for a sample return mission is discussed, along with the scientific constraints and requirements for the acquisition of samples.
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Orbital and frequency sharing between the broadcasting-satellite service and the fixed-satellite service.
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Kane, D. A.↗
Demonstrating applicability of satellite data to hydrology: A brief report on the usability of satellite images in hydrology and limnology
There are no author-identified significant results in this report.
Kuusela, K.↗
A worldwide air/sea navigation and traffic control system using satellites. Navigation satellite system
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Keats, E. S.↗
A VHF communication system for a low altitude satellite utilizing a data relay satellite system, volume 1
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Eggert, D.↗
Measurement of proton spectra on satellites from the Cosmos series of artificial satellites
In 1966-1967 measurements were performed at altitudes from 200 to 400 km to determine the fluxes and spectra of protons by means of nuclear emulsions of the BR-2 and Ya-2 types. The proton spectra within the range up to 8 BeV are presented. The spectra obtained are the basis for estimating radiation hazards.
Kovalev, Y. Y.↗
Lunar satellite techniques applicable to earth satellite geodesy
The techniques considered are related to gravity profiling from Doppler residuals, a solution for a surface mass distribution, and a dynamical approach for the estimation of random forces at each data point. The dynamical approach makes use of a new filtering method which uses sequential estimation theory to determine unknown and somewhat correlated forces which randomly perturb the orbit. It is concluded that lunar data reduction methods would be suitable for applications in connection with the GEOS-C/ATS-F mission.
Sjogren, W. L.↗
Integration of the multispectral scanner and a radar altimeter into the low altitude satellite utilizing a data relay satellite system, volume 3
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Eggert, D.↗
Remote sensing and satellite surveying in Bangladesh: A background paper on the latest position of the status of remote sensing and satellite surveying in Bangladesh
There are no author-identified significant results in this report.
Hossain, A.↗
Interactions of satellite-speed helium atoms with satellite surfaces. 3: Drag coefficients from spatial and energy distributions of reflected helium atoms
Spatial and energy distributions of helium atoms scattered from an anodized 1235-0 aluminum surface as well as the tangential and normal momentum accommodation coefficients calculated from these distributions are reported. A procedure for calculating drag coefficients from measured values of spatial and energy distributions is given. The drag coefficient calculated for a 6061 T-6 aluminum sphere is included.
Sharma, P. K.↗