Workshop 2017

GNSS Quality Control Improvements and Provider Performance Tracking at the Crustal Dynamics Data Information System (CDDIS)


July 4, 2017 • 555 Views

Workshop 2017 - Justine Woo - At the end of 2016, the Crustal Dynamics Data Information System (CDDIS) transitioned to a new hardware system and upgraded its processing software with the goal of increasing quality control measures while also improving the timeliness of GNSS data archiving. This new system increases our ability to consistently track errors and issues associated with data uploaded to the CDDIS and to perform post-ingest-and-archive checks on the files received. We will review and contrast quality control measures employed at the CDDIS before and after the software upgrade, and present the methods used to address and eliminate these issues. Future goals and improvements in continuing this work will also be addressed.

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