JPL Technical Report Server

Combinations of earth orientation measurements: SPACE2018, COB2018, and POLE2018

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dc.contributor.author Ratcliff, J.T.
dc.contributor.author Gross, R.S.
dc.date.accessioned 2019-10-28T20:00:37Z
dc.date.available 2019-10-28T20:00:37Z
dc.date.issued 2019-10-01
dc.identifier.citation Jet Propulsion Laborary, Pasadena, CA, October 1, 2019 en_US
dc.identifier.clearanceno 19-7020
dc.identifier.uri http://hdl.handle.net/2014/46964
dc.description.abstract Reference series of Earth orientation parameters (EOPs) obtained by combining independent measurements of the Earth’s orientation are generated annually at the Jet Propulsion Laboratory (JPL) in support of tracking and navigation of interplanetary spacecraft. This report describes the generation of the most recent such combined Earth orientation series: SPACE2018, COMB2018, and POLE2018. Since the procedures used to generate these most recent series are similar to those used to generate previous such combinations, only a brief description of their generation is given here. Further details regarding the approach used at JPL to annually combine independent measurements of the Earth’s orientation can be found in Gross (1996, 2000) and Gross et al. (1998). en_US
dc.description.sponsorship NASA/JPL en_US
dc.language.iso en_US en_US
dc.publisher Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2019 en_US
dc.relation.ispartofseries ;JPL Pub 19-7
dc.subject geodesy en_US
dc.subject Earth orientation en_US
dc.subject universal time en_US
dc.subject Global Positioning System en_US
dc.subject laser ranging en_US
dc.subject very long baseline interferometry en_US
dc.subject VLBI en_US
dc.subject Kalman filter en_US
dc.title Combinations of earth orientation measurements: SPACE2018, COB2018, and POLE2018 en_US
dc.type Technical Report en_US
dc.subject.NASATaxonomy Geophysics en_US


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