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

HoustonNet GPS Network - UHCR-University of Houston-Cinco Ranch P.S.
Start: 13-Feb-2014
End: 10-Aug-2022
Wang, Guoquan, 2014, HoustonNet GPS Network - UHCR-University of Houston-Cinco Ranch P.S., UNAVCO, GPS/GNSS Observations Dataset, 
https://doi.org/10.7283/T50000CR