https://cdn.earthdata.nasa.gov/conduit/upload/5182/KeywordsCommunityGuide_Baseline_v1_SIGNED_FINAL.pdf 23.7 2026-04-15T10:53:30.610Z https://gcmd.earthdata.nasa.gov/KeywordViewer/scheme/sciencekeywords/a246a8cf-e3f9-4045-af9f-dc97f6fe019a EROSION/SEDIMENTATION Date=2017-03-10 User Id=tstevens Entity=Definition Operation=UPDATE Field=reference System Note=update Definition Old Value=Dictionary of Geological Terms, American Geological Institute, 1984. New Value=Dictionary of Geological Terms, American Geological Institute, 1984. Date=2017-03-10 User Id=tstevens Entity=Definition Operation=UPDATE Field=text System Note=update Definition Old Value=The natural processes relating to the break down of soil and rock, and the movement and deposition of the resulting particles. New Value=The natural processes relating to the break down of soil and rock, and the movement and deposition of the resulting particles. The natural processes relating to the break down of soil and rock, and the movement and deposition of the resulting particles. 2017-03-10 08:47:48.0