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

Guatemala IGN GPS Network - TIKA-Parque Nacional Tikal P.S.
Start: 12-Jan-2011
End: 02-Feb-2013
DeMets, Charles, Cosenza-Muralles, Beatriz, 2021, Guatemala IGN GPS Network - TIKA-Parque Nacional Tikal P.S., UNAVCO, GPS/GNSS Observations Dataset, 
https://doi.org/10.7283/WD91-4H18