Recovery of 1 Degree-mean Anomalies in a Local Region from a Low-low Satellite to Satellite Tracking Mission

Recovery of 1 Degree-mean Anomalies in a Local Region from a Low-low Satellite to Satellite Tracking Mission PDF Author: Chugiat Wichiencharoen
Publisher:
ISBN:
Category : Artificial satellites
Languages : en
Pages : 124

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Recovery of 1 Degree-mean Anomalies in a Local Region from a Low-low Satellite to Satellite Tracking Mission

Recovery of 1 Degree-mean Anomalies in a Local Region from a Low-low Satellite to Satellite Tracking Mission PDF Author: Chugiat Wichiencharoen
Publisher:
ISBN:
Category : Artificial satellites
Languages : en
Pages : 124

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 956

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Direct Recovery of Mean Gravity Anomalies from Satellite to Satellite Tracking

Direct Recovery of Mean Gravity Anomalies from Satellite to Satellite Tracking PDF Author: Dhaneshwar P. Hajela
Publisher:
ISBN:
Category : Geodetic satellites
Languages : en
Pages : 166

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NASA Geodynamics Program

NASA Geodynamics Program PDF Author:
Publisher:
ISBN:
Category : Geodynamics
Languages : en
Pages : 176

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Global Gravity Field Modelling Using Satellite Gravity Gradiometry

Global Gravity Field Modelling Using Satellite Gravity Gradiometry PDF Author: Radboud Koop
Publisher:
ISBN: 9789061322467
Category : Gravitational fields
Languages : en
Pages : 244

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NASA Technical Memorandum

NASA Technical Memorandum PDF Author:
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ISBN:
Category : Aeronautics
Languages : en
Pages : 562

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Accuracy of the Determination of Mean Anomalies and Mean Geoid Undulations from a Satellite Gravity Field Mapping Mission

Accuracy of the Determination of Mean Anomalies and Mean Geoid Undulations from a Satellite Gravity Field Mapping Mission PDF Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781723388774
Category :
Languages : en
Pages : 26

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Improved knowledge of the Earth's gravity field was obtained from new and improved satellite measurements such as satellite to satellite tracking and gradiometry. This improvement was examined by estimating the accuracy of the determination of mean anomalies and mean undulations in various size blocks based on an assumed mission. In this report the accuracy is considered through a commission error due to measurement noise propagation and a truncation error due to unobservable higher degree terms in the geopotential. To do this the spectrum of the measurement was related to the spectrum of the disturbing potential of the Earth's gravity field. Equations were derived for a low-low (radial or horizontal separation) mission and a gradiometer mission. For a low-low mission of six month's duration, at an altitude of 160 km, with a data noise of plus or minus 1 micrometers sec for a four second integration time, we would expect to determine 1 deg x 1 deg mean anomalies to an accuracy of plus or minus 2.3 mgals and 1 deg x 1 deg mean geoid undulations to plus or minus 4.3 cm. A very fast Fortran program is available to study various mission configurations and block sizes. Jekeli, C. and Rapp, R. H. Unspecified Center REPT-307 NGR-36-008-161

Samaru Journal of Information Studies

Samaru Journal of Information Studies PDF Author:
Publisher:
ISBN:
Category : Information science
Languages : en
Pages : 428

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Reihe B--Angewandte Geodäsie

Reihe B--Angewandte Geodäsie PDF Author:
Publisher:
ISBN:
Category : Geodesy
Languages : en
Pages : 468

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Dissertation Abstracts International

Dissertation Abstracts International PDF Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 654

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