Research Catalog

Search tip: Enter one or more keywords. Use quotation marks to search for an exact phrase.

Advanced search

Active filters

Displaying 19 of 19 results

Satellite laser ranging and gravity field modeling accuracy [microform] / George W. Rosborough.

Text

[Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1990]

1990

0 resources

Variable gravity research facility [microform] / Sean Allen ... [et al.].

Text

Grand Forks, ND : University of North Dakota, Dept. of Space Studies, Dept. of Mechanical Engineering ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1988]

1988

0 resources

Terrestrial gravity data analysis for interim gravity model improvement [microform] : status report no. 1, period covered June 30, 1986 to December 31, 1986.

Text

Columbus, Ohio : Ohio State University, Research Foundation, Dept. of Geodetic Science and Surveying ; [Greenbelt, Md. : National Aeronautics and Space Administration, Goddard Space Flight Center ; Springfield, Va. : National Technical Information Service, distributor, 1987]

1987

0 resources

Improvement of the earth's gravity field from terrestrial and satellite data [microform] : status report no. 42, period covered, November 1, 1984 - December 31, 1986 / Department of Geodetic Science and Surveying.

Text

Columbus, Ohio : Ohio State University Research Foundation ; [Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, 1987]

1987

0 resources

Semiconductor laser-based ranging instrument for earth gravity measurements [microform] / James B. Abshire, Pamela S. Millar, Xiaoli Sun.

Text

[Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1995?]

1995

0 resources

Demonstration of high sensitivity laser ranging system [microform] / Pamela S. Millar, Kent D. Christian, and Christopher T. Field.

Text

[Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1994?]

1994

0 resources

Numerical simulation of heat and mass transport during space crystal growth with MEPHISTO [microform] / Minwu Yao, Raghu Raman, and Henry C. de Groh, III.

Text

[Washington, D.C.] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1995]

1995

0 resources

Artifacts introduced in the point evaluation of functions expanded into a degree 360 spherical harmonic series [microform] / Richard H. Rapp.

Text

Greenbelt, Md. : National Aeronautics and Space Administration, Goddard Space Flight Center ; Springfield, VA. : National Technical Information Service, distributor, [1999]

1999

0 resources

Normal gravity testing of a microchannel phase separator for insitu [sic] resource utilization [microform] / Ward E. TeGrotenhuis and Victoria S. Stenkamp.

Text

[Cleveland, Ohio] : National Aeronautics and Space Administration, Glenn Research Center ; Hanover, MD : Available from NASA Center for Aerospace Information, [2001]

2001

1 resource

Available online

Adobe Acrobat Reader required

Critical point wetting drop tower experiment [microform] : final report / by William F. Kaukler.

Text

[Washington, D.C. : National Aeronautics and Space Administration, 1990]

1990

1 resource

Optimum data weighting and error calibration for estimation of gravitational parameters [microform] / F.J. Lerch.

Text

Greenbelt, Md. : National Aeronautics and Space Administration, Goddard Space Flight Center ; [Springfield, Va. : For sale by the National Technical Information Service, 1989]

1989

1 resource

Synthesis of regional crust and upper-mantle structure from seismic and gravity data [microform] : final technical report / Shelton S. Alexander, principal investigator, Peter M. Lavin, co-investigator.

Text

University Park, PA : Dept. of Geosciences ; [Washington, D.C. : National Aeronautics and Space Administration, 1982]

1982

0 resources

The delineation and interpretation of the earth's gravity field [microform] : final technical report for the period 1 April 1982 to 30 March 1983 / Bruce D. Marsh.

Text

Baltimore, Md. : The Dept. of Earth and Planetary Sciences, the Johns Hopkins University ; [Greenbelt, Md. : Goddard Space Flight Center, 1983?]

1983

0 resources

Application of MAGSAT to lithospheric modeling in South America. Part 1. Processing and interpretation of magnetic and gravity anomaly data [microform] : final report / by William J. Hinze, ... [et al.].

Text

West Lafayette, IN : Purdue University, Dept. of Geosciences ; Greenbelt, MD : Goddard Space Flight Center, National Aeronautics and Space Administration, [1984]

1984

0 resources

Geopotential Research Mission, science, engineering, and program summary / edited by Thomas Keating ... [and others].

Text

[Washington, D.C.] : National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1986.

1986

1 resource

Geopotential Research Mission, science, engineering, and program summary [microform] / edited by Thomas Keating ... [et al.].

Text

[Washington, D.C.] : National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1986.

1986

1 resource

Spherical harmonic expansions of the earth's gravitational potential to degree 360 using 30' mean anomalies / by Richard H. Rapp and Jaime Y. Cruz.

Text

Columbus, Ohio : The Ohio State University, Dept. of Geodetic Science and Surveying ; Greenbelt, Md. : National Aeronautics and Space Administration, Goddard Space Flight Center, [1986]

1986

1 resource

Spherical harmonic expansions of the earth's gravitational potential to degree 360 using 30' mean anomalies [microform] / by Richard H. Rapp and Jaime Y. Cruz.

Text

Columbus, Ohio : The Ohio State University, Dept. of Geodetic Science and Surveying ; Greenbelt, Md. : National Aeronautics and Space Administration, Goddard Space Flight Center, [1986]

1986

1 resource

No results found from Digital Research Books Beta

Digital books for research from multiple sources worldwide - all free to read, download, and keep. No library card required.

Read more about the project

Explore Digital Research Books Beta