As shown in the map, the network coverage is nationwide. In particular, for the two regions of the network solution (Crete region and the region of mainland Greece – Peloponnese – Evia – Ionian Islands – Cyclades) highly accurate and reliable network techniques are provided (Virtual Reference Station VRS, MAC, FKP). This quality of the network solutions is mainly due to the high and homogeneous density of reference stations. This provides the user with the significant advantage of ensuring the same high accuracy everywhere within the network solution area regardless of how far it is from its neighboring reference stations.