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

HoustonNet GPS Network - WDVW-WDVW P.S.
Start: 25-Apr-2013
End: 14-Nov-2022
Wang, Guoquan, 2013, HoustonNet GPS Network - WDVW-WDVW P.S., UNAVCO, GPS/GNSS Observations Dataset, 
https://doi.org/10.7283/T5SN0729