Search Results
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collection:
MESSENGER Radio Science Delta Differential One-way Ranging (DDOR) Data Products Collection
DDOR files were generated in the TNF (TRK-2-34) format and contain only TNF data type 10 records. The TNF collection in the MESSENGER archive does not contain data type 10 records. -
collection:
MESSENGER Radio Science Tracking and Navigation (TNF) Data Products Collection
This is the collection of Radio Science Tracking and Navigation (TNF) data products acquired during the MESSENGER mission. Data were originally stored as chronological records in DSN format TRK-2-34; but they have been sorted according to data type (retaining chronological order within each data type) during migration from PDS3 to PDS4. -
collection:
Mars Global Surveyor Radio Occultation Nocturnal Mixed Layer Properties XML Schema Collection
Properties of Nocturnal Mixed Layers (NMLs) derived from Mars Global Surveyor (MGS) Radio Science (RS) temperature-pressure profiles (TPPs). -
bundle:
Dawn RSS Raw Data Bundle For Asteroid 4 Vesta
This bundle contains raw radio data that can be used to determine the position and velocity of the DAWN spacecraft during its encounter with 4 Vesta. The bundle also contains the calibration data for the effects of Earth's ionosphere and troposphere, meteorological conditions at stations of the NASA Deep Space Network, thruster activity, spacecraft mass history, and changes in spacecraft antenna selection. The data were used to determine the gravity field and shape of 4 Vesta. Documents describing these data are also included in the bundle. The bundle is a migration of data from the original PDS3 archive. -
bundle:
MESSENGER RSS Raw Data Bundle
This bundle contains raw radio data that can be used to determine the position and velocity of the MESSENGER spacecraft during flybys of Venus and Mercury and during orbital operations around Mercury. The bundle also contains measurements of occultation times and calibrations for the effects of Earth's ionosphere and troposphere, meteorological conditions at stations of the NASA Deep Space Network, thruster activity, and changes in spacecraft antenna selection. The data were used to determine the gravity field and shape of Mercury and to improve solar system ephemerides. The bundle is a migration of data from the original PDS3 archive with minor improvements and corrections. -
collection:
MESSENGER Radio Science Orbit Data File (ODF) Product Collection
This is the collection of Radio Science Orbit Data File (ODF) data products acquired during the MESSENGER mission. These ODF files were produced by the NASA/JPL Multi-Mission Navigation Radio Metric Data Conditioning Team for use in determining spacecraft trajectories, gravity fields affecting them, and radio propagation conditions. -
collection:
MESSENGER Radio Science RSR Data Products Collection
This is the collection of Radio Science Receiver (RSR) data products acquired during the MESSENGER mission. RSR is a computer-controlled open loop receiver that digitally records a spacecraft signal through the use of analog to digital converters (ADCs) and up to four digital filter sub-channels. -
bundle:
Dawn RSS Raw Data Bundle For Dwarf Planet 1 Ceres
This bundle contains raw radio data that can be used to determine the position and velocity of the DAWN spacecraft during its encounter with 1 Ceres. The bundle also contains the calibration data for the effects of Earth's ionosphere and troposphere, meteorological conditions at stations of the NASA Deep Space Network, thruster activity, spacecraft mass history, and changes in spacecraft antenna selection. The data were used to determine the gravity field and shape of 1 Ceres. Documents describing these data are also included in the bundle. The bundle is a migration of data from the original PDS3 archive. -
collection:
Mars Global Surveyor Radio Occultation Nocturnal Mixed Layer Properties Derived Document Collection
Properties of Nocturnal Mixed Layers (NMLs) derived from Mars Global Surveyor (MGS) Radio Science (RS) temperature-pressure profiles (TPPs). -
collection:
Mars Global Surveyor Radio Occultation Nocturnal Mixed Layer Properties Derived Data Collection
Properties of Nocturnal Mixed Layers (NMLs) derived from Mars Global Surveyor (MGS) Radio Science (RS) temperature-pressure profiles (TPPs). -
collection:
Mars Global Surveyor Radio Occultation Nocturnal Mixed Layer Properties Context Collection
Properties of Nocturnal Mixed Layers (NMLs) derived from Mars Global Surveyor (MGS) Radio Science (RS) temperature-pressure profiles (TPPs).
Data Sets and Information