urn:nasa:pds:mess-rs-raw:calib:mess_rs_2012153_2012183_tro 1.0 1.13.0.0 Product_Observational Simpson, R. A. 2022 DSN tropospheric calibrations for radio science observations, migrated from the original PDS3 archive to PDS4. 2022-05-22 1.0 Initial version of migrated products. Data files were not changed. New PDS4 labels were generated. The PDS3 PRODUCT_ID was MESS_RS_2012153_2012183_TRO in data set MESS-V/H-RSS-1-EDR-RAWDATA-V1.0. 2012-06-01T03:00:00.001Z 2012-07-01T03:00:00.000Z Calibration Calibrated DSN tropospheric calibrations for radio science observations, migrated from the original PDS3 archive to PDS4. NASA Deep Space Network Media Calibration Other Investigation urn:nasa:pds:context:investigation:other_investigation.media.dsn data_to_investigation NASA Deep Space Network Observatory urn:nasa:pds:context:facility:observatory.dsn is_facility DSN Media Calibration System Instrument Path delays from multi-frequency observations of GPS satellites are used to model path delays along the DSN-to-spacecraft radio link resulting from passage through Earth's troposphere as a function of time. urn:nasa:pds:context:instrument:dsn.media is_instrument Earth Planet Dual-frequency GPS radio signals penetrate Earth's troposphere, providing information on path delay that can be used to calibrate ranging and Doppler data. urn:nasa:pds:context:target:planet.earth data_to_target urn:nasa:pds:radiosci.documentation:dsn.trk-2-23:2008-03-05 data_to_document For pre-2008 files, consider looking at an earlier SIS in the same collection. MESS-V/H-RSS-1-EDR-RAWDATA-V1.0:MESS_RS_2012153_2012183_TRO data_to_derived_source_product PDS Geosciences Node The value of external_source_product_identifier is constructed from the PDS3 DATA_SET_ID, an ASCII colon character, and the PDS3 PRODUCT_ID. mess_rs_2012153_2012183_tro.txt 2020-09-17T21:24:21 152650 134a2e06530e0865d1bf13883ab5618f 0 7-Bit ASCII Text Carriage-Return Line-Feed