TY - RPRT TI - Pancam and Microscopic Imager observations of dust on the Spirit Rover: Cleaning events, spectral properties, and aggregates AU - Alicia F. Vaughan AU - Jeffrey R. Johnson AU - Kenneth E. Herkenhoff AU - Robert Sullivan AU - Geoffrey A. Landis AU - Walter Goetz AU - Morten B. Madsen PY - 2010 DO - 10.1555/mars.2010.0005 UR - https://pubs.usgs.gov/publication/70004567 ID - 70004567 ER -