This animated flyover of each of the four candidate sample collection sites on asteroid Bennu, selected by NASA’s OSIRIS-REx asteroid sample return mission, was produced using close-range data from the OSIRIS-REx Laser Altimeter (OLA), an instrument contributed by the Canadian Space Agency. It illustrates the location of each site on Bennu, the topography of each site, and the potential sampling regions that the spacecraft will target, which are 10 meters in diameter.
Source:
https://phys.org/news/2019-08-osiris-rex-sample-site-candidates-d.html