TY - RPRT TI - Modeling environmental bias and computing velocity field from data of Terra Nova Bay GPS network in Antarctica by means of a quasi-observation processing approach AU - Giuseppe Casula AU - Marco Dubbini AU - Angelo Galeandro PY - 2007 DO - 10.3133/ofr20071047srp054 UR - https://pubs.usgs.gov/publication/ofr20071047SRP054 ID - ofr20071047SRP054 ER -