What is the accuracy of the GPS? Follow The GPS has an accuracy of approx 2.5m, however we use the IMU data to refine that accuracy down to around 1.5m. Related articles How do I know if iSTAR Pulsar is capturing or not? Deleting captures from VR.World Can I operate iSTAR Pulsar using the Google Street View app? How much does it cost to process my data? How can I capture data when iSTAR Pulsar has no GPS lock?