2.3.1 spase://CNES/NumericalData/CDPP-AMDA/Cassini/Moons_Ephemeris/dione-orb-sls3 wl sls3 2017-10-12T10:48:29Z Dione western longitude around Saturn based on Cassini SKR measurements. SLS3 longitude system is described here: Kurth et al. "An Update to a Saturnian Longitude System Based on Kilometric Radio Emissions", 2007, JGR. It is calculated by Joseph Groene tool (University of Iowa) spase://CNES/Person/Joseph.Groene DataProducer Joseph Groene Page http://www-pw.physics.uiowa.edu/~jbg/cas.html dione-orb-spec PartOf Dione spase://SMWG/Repository/CNES/CDPP-AMDA Online Open AMDA at CDPP http://amda.cdpp.eu Text University of Iowa spase://CNES/Instrument/CDPP-AMDA/Cassini/Moons_Ephemeris Ephemeris 2004-01-01T00:10:00Z 2007-08-11T00:00:00Z PT300S Saturn lon_sls3 dione_wl_sls3 deg