Rozas Bornes, S., J. C. Báez, H. . Montecino Castro, I. . Parada Pichuante, and C. Reyes Norambuena. “National Geodesic Network and the Transformation to SIRGAS - Chile, Put into Effect Moving from the 2013.0 to the 2016.0 Epochs for Cartography and Geographic Information Systems”. Revista Geográfica De Chile Terra Australis, vol. 57, no. 1, Dec. 2021, pp. 88-94, doi:10.23854/07199562.2021571.Baez88.