The following information obtained from UNAVCO's online DOI system:
(https://www.unavco.org/data/doi/search/search.html)

CICESE REGNOM GPS Network - NVLX-nvlxREGNOMmx2010 P.S.
Start: 06-Nov-2010
End: 26-Jan-2016
Gonzalez-Ortega, Alejandro, Galetzka, John E., Gonzalez, Javier, 2019, CICESE REGNOM GPS Network - NVLX-nvlxREGNOMmx2010 P.S., UNAVCO, GPS/GNSS Observations Dataset, 
https://doi.org/10.7283/Z3C9-M798