Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles {for parking operations for measuring the dimensions of the parking space when driving past for measuring the depth, i.e. width, not length, of the parking space}
Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles {for parking operations for measuring the dimensions of the parking space when driving past for measuring the depth, i.e. width, not length, of the parking space}