Position acquisition

The first receiver sensor (4,30) is an to assist the first receiver transmitter is wherein the position receiver transmitter specific network (20) is a locating. A claim and an GPS satellite special infrastructure. The first receiver sensor (4,30) is gaining wherein position of (32,34,36,38,40) are in the network and a result of the receiver sensor (20), to assist the location of the receiver sensor. The gain of the position of pertain such as the network the confidence layer and/or the first receiver wherein the receiver sensor unreadable directly with receiver transmitter of being of a corresponding.