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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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Geographical position of particle intensity maxima in outer radiation belt at low altitudes
Wind loads on vertically launched vehicles at various geographic locations and launch altitudes
Midcourse guidance system for return from moon to geographically fixed landing site
Two-dimensional machine language and spatial statistics for design and development of geographic information systems
Relationships between geographic and inertial coordinates of position
Operational geographic correlation /gridding/ of Nimbus meteorological data
Impurities remaining in the metallic copper are identified and quantified by spectrographic and neutron activation analysis. Determination of the type of ore used for the copper artifact places the geographic point of origin of the artifact.
Geographical distributions of geomagnetic micropulsations continuously recorded on frequency modulated magnetic tape
Geographical distribution of federal research and development funds, and regional scientific capabilities and facilities
Space photography for geographic studies of earth
Navigation equations for geographic and tangent coordinate frames for radar strapdown inertial navigation
Movement of earth mantle and geographic poles
Statistical correlation between optical microwave propagation reliability, fade margin, path length, and geographic location
Error analysis of strapdown and local level inertial navigation systems which compute in geographic coordinates
Remote sensing and data acquisition methods in Geographic Applications Program
Seasonal and geographic variation of atmospheric ozone derived from Nimbus 3 infrared interferometer spectrometer
Geographic distribution pattern of Australasian tektites, considering origin and crater theory of tektite events
The third phase of remote sensing technologies and potentials applied to the operations of the U.S. Geological Survey is introduced. Remote sensing data with multidisciplinary spatial data from traditional sources is combined with geographic theory and techniques of environmental modeling. These combined imputs are subject to four sequential activities that involve: (1) thermatic mapping of land use and environmental factors; (2) the dynamics of change detection; (3) environmental surveillance to identify sudden changes and general trends; and (4) preparation of statistical model and analytical reports. Geography program functions, products, clients, and goals are presented in graphical form, along with aircraft photo missions, geography test sites, and FY-70.