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

HoustonNet GPS Network - KPCS-Katy Prairie Conservancy-shallow P.S.
Start: 08-Jun-2016
End: 02-Jun-2022
Wang, Guoquan, 2016, HoustonNet GPS Network - KPCS-Katy Prairie Conservancy-shallow P.S., UNAVCO, GPS/GNSS Observations Dataset, 
https://doi.org/10.7283/T5SN07BW