All maps are wrong. Get used to it! Maps are an abstraction of the real world and as such only approximate reality. Each layer of orthos or LiDAR data comprises dozens, if not millions, of measurements about location.
Researchers at Centre for Integrated Petroleum Research (CIPR), a joint venture between the University of Bergen (UiB) and Uni Research, have found a new method – using drones to map new oil reserves from the air.