A system comprising: two or more antenna-receiver combinations (110, 120), wherein each of the two or more antenna-receiver combinations (110, 120) comprises an antenna (111, 112; 211, 212, 213; 411, 412, 413) and a receiver (116, 117), the receivers (116, 117) of the two or more antenna-receiver combinations (110, 120) being phase stable synchronized by a base reference clock, and a position determiner for determining a position of the system, wherein each antenna-receiver combination (110, 120) of the two or more antenna-receiver combinations (110, 120) is configured to determine a time of reception of time information from each satellite (251, 252) of three or more satellites (251, 252), if the antenna (111, 112; 211, 212, 213; 411, 412, 413) of said antenna-receiver combination (110, 120) has a line of sight (262, 263) to said satellite, characterized in that the position determiner is configured to determine said position of the system if, for each of the three or more satellites, the position determiner receives the time information of said satellite (251, 252) from at least one of the two or more antenna-receiver combinations (110, 120), depending on a satellite position of each of the three or more satellites (251, 252), depending on how the antennas (111, 112; 211, 212, 213; 411, 412, 413) of the two or more antenna-receiver combinations (110, 120) are arranged in a predefined geometry, depending on the time information from each of the three or more satellites (251, 252) received by one or more of the two or more antenna-receiver combinations (110, 120), depending on the time of reception of the time information from the satellite (251, 252) by the position determiner, depending the position of the satellite (251, 252) and depending on the orientation of the system, the orientation depending on how the antennas (111, 112; 211, 212, 213; 411, 412, 413) are arranged in the system and how an arrangement of the antennas (111, 112; 211, 212, 213; 411, 412, 413) is oriented with respect to a reference. two or more antenna-receiver combinations (110, 120), wherein each of the two or more antenna-receiver combinations (110, 120) comprises an antenna (111, 112; 211, 212, 213; 411, 412, 413) and a receiver (116, 117), the receivers (116, 117) of the two or more antenna-receiver combinations (110, 120) being phase stable synchronized by a base reference clock, and a position determiner for determining a position of the system, wherein each antenna-receiver combination (110, 120) of the two or more antenna-receiver combinations (110, 120) is configured to determine a time of reception of time information from each satellite (251, 252) of three or more satellites (251, 252), if the antenna (111, 112; 211, 212, 213; 411, 412, 413) of said antenna-receiver combination (110, 120) has a line of sight (262, 263) to said satellite, characterized in that the position determiner is configured to determine said position of the system if, for each of the three or more satellites, the position determiner receives the time information of said satellite (251, 252) from at least one of the two or more antenna-receiver combinations (110, 120), depending on a satellite position of each of the three or more satellites (251, 252), depending on how the antennas (111, 112; 211, 212, 213; 411, 412, 413) of the two or more antenna-receiver combinations (110, 120) are arranged in a predefined geometry, depending on the time information from each of the three or more satellites (251, 252) received by one or more of the two or more antenna-receiver combinations (110, 120), depending on the time of reception of the time information from the satellite (251, 252) by the position determiner, depending the position of the satellite (251, 252) and depending on the orientation of the system, the orientation depending on how the antennas (111, 112; 211, 212, 213; 411, 412, 413) are arranged in the system and how an arrangement of the antennas (111, 112; 211, 212, 213; 411, 412, 413) is oriented with respect to a reference.