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

Ecuador GPS Network - LMEC-LMEC_LMnaECU2016 P.S.
Start: 01-Jun-2016
End: 03-Apr-2018
LaFemina, Peter, Freymueller, Jeffrey T., 2016, Ecuador GPS Network - LMEC-LMEC_LMnaECU2016 P.S., UNAVCO, GPS/GNSS Observations Dataset, 
https://doi.org/10.7283/T54M939Z