Position measurements at GNSS station SMR5 in 2017 with links to RINEX data files ...

• Main Authors: Zakrajsek, Andrés F, Krocker, Ralf
• Format: Dataset
• Language: English
• Published: PANGAEA 2020
• Subjects: Galileo; Glonass; GNSS; GPS; San Martín; DATE/TIME; Binary Object; Observation; Trimble-NetR9 GPS Receiver, SN 5226K50357; Antarctic; Antarc*
• Online Access: https://dx.doi.org/10.1594/pangaea.923905; https://doi.pangaea.de/10.1594/PANGAEA.923905

SMR5 GNSS long-term raw-data series is aimed at contributing to the scientific research of Earth-System-involved global- as well as Antarctic-regional processes, improving International Terrestrial Reference Frame (ITRF) redefinitions, and benefiting society through enhanced GNSS-derived applications and services. The dataset was gathered at the Argentinean (Antarctic) research station San Martín in the year 2017. Approximate position in ITRF2014 frame at epoch 2017.5: X=927077.16m, Y=-2195043.57m, Z=-5896521.11m or in (GRS80) ellipsoidal coordinates: lat=68°07'46.852"S, lon=067°06'11.607"W, h=26.8m, orthometric height above EGM2008 geoid amounts 17.3m. GNSS receiver: TRIMBLE NetR9 (SN: 5226K50357), GNSS antenna: Zephyr Geodetic 2 w/Dome, PN: 57971-00 (SN: 30976593), Sampling interval: originally 1 second, downsampled in postprocessing to 15 seconds. Each file covers a time period of one day. Due to harsh environmental conditions the data acquisition between DOY 045 and 084 was interrupted and dataset ...