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

COCONet GPS Network - SPED-San Pedro de Macoris P.S.
Start: 01-Jan-2011
End: 14-Nov-2022
Bonetti, Luis, Holsteinson, Alexander T., 2012, COCONet GPS Network - SPED-San Pedro de Macoris P.S., UNAVCO, GPS/GNSS Observations Dataset, 
https://doi.org/10.7283/T5HQ3X75