The Christchurch fixed Network comprises the following 11 sites.
The Master Site is manually selected from the Mountpoint list, this will usually be the closest, and the best Auxiliary sites are automatically selected. The Master site will not switch, if the Master goes down no corrections will be received until the Master is back online or the user selects an alternative Master.
The coverage area is shown in Google earth below, if you initialise inside the area you can continue for 3 km outside the boundary.If outside the boundary you will only be able to work and initialise 1 km outside.
Black Icons and Ref ID background are Beidou sites Green indicates GPS/Glonass sites, light shading indicates 3km outside coverage zone.