Method and apparatus for updating network RTK reference station network

An apparatus for updating a network real time kinematic (RTK) reference station network, wherein the apparatus comprises:

• a transceiver;
• a memory, configured to store an instruction;
• and
• a processor, connected to the memory and the transceiver, and configured to execute the instruction stored in the memory, that cause the apparatus to be configured to:
• determine a position relationship between a newly added node and each node in a current reference station network when there is the newly added node in the current reference station network, wherein the reference station network is a Delaunay triangulated network consisting of a plurality of reference stations on a two-dimensional plane, wherein a node in the reference station network represents one of the plurality of reference stations;
• determine N target nodes in the current reference station network according to a preset rule based on the position relationship;
• determine, based on the N target nodes, M nodes that are directly connected to the N target nodes, wherein the M nodes belong to the current reference station network;
• and
• perform network construction on the M nodes that are directly connected to the N target nodes, the N target nodes, and the newly added node according to a Delaunay triangulated network construction rule, wherein M is a positive integer and N is a positive integer.