Hourly RINEX GPS Data Service is Enabled by a Lightweight, Configurable Data Handling System
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JPL GPS Networks Group RINEX GPS Crustal Dynamics ↗
Engineering topics
Zumberge, J.
Publications and source records attributed to Zumberge, J..
Precise Clock Solutions using Carrier Phase From GPS Receivers in the International GPS Service
As one of its activities as an Analysis Center in the International GPS Service (IGS), the Jet Propulsion Laboratory (JPL) uses data from a globally distributed network of geodetic-quality GPS receivers to estimate precise clock solutions, relative to a chosen reference, for both the GPS satellites and GPS receiver internal clocks, everyday.
GPS↗
JPL's Approach in Utilizing the Global GPS Ground Network to Support Low-Earth Orbiting Missions
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Sites↗
The Effect of Global GPS Analysis Strategies on the Analysis of Data from Regional GPS Networks
Parameters determined from the analysis of data from a global GPS network, specifically satellite parameters, can be held fixed in the analysis of data from regional GPS networks.
satellite parameters solar radiation pressure GPS ↗
The International GPS Service for Geodynamics - Benefits to Users
The International GPS Service for Geodynamics is an international scientific service which began formal operation at the beginning of 1994, following several years of planning and 1-1/2 year pilot service.
satellite↗
The Organization of the International GPS Service for geodynamics and the Products Available to Users
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geodynamics geodetic and geophysical research↗
The International GPS Service for Geodynamics Central Bureau Information System
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International GPS Service for Geodynamics IGS↗
Vertical Rates Determined with the Global Positioning Syste
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measurement modeling interpretation vertical rates↗
Global Velocities and Positions Determined from GPS Data Spanning Three Years
Velocities and positions for 41 globally distributed sites have been determined from GPS data spanning three years.
no-fiducial approach combination of VLBI and SLR s↗
GPS Data Analysis for Earth Orientation at the Jet Propulsion Laboratory
Beginning June 1992 and continuing indefinitely as part of our contribution to FLINN (Fiducial Laboratories for an International Natural Science Network), DOSE (NASA's Dynamics of the Solid Earth Program), and the IGS (International GPS Geodynamics Service), analysts at the Jet Propulsion Laboratory (JPL) have routinely been reducing data from a globally-distributed network of Rogue Global Positioning System (GPS) receivers.
GPS satellite ephemerides polar motion↗
Ephemeris and Clock Navigation Message Accuracy
We discuss the accuracy of the ephemeris and clock corrections contained in the GPS navigation message.
satellite parameters↗
Global Positions and Velocities from One Year of GPS Data
A generalized no-fiducial approach has been developed to obtain global positions and velocities without fixing any individual position or velocity components. The method used can be applied to any global geodetic technique and proceeds in three general steps. First, daily solutions derived with weak constraints are combined to yield one global set of positions and velocities. Second, 14 minimal constraints are applied to remove uncertainties due to the loosely defined reference frame. Third, transformation from one reference frame to another is accomplished with a 14 parameter transformation. One year of daily FLINN solutions, each made with data from about 40 sites, have been combined to yield our best fit global model...
Heflin, M. B.↗