The 1 - arc - deg NASA GSFC
mascon solution data was resampled to a 998 x 1800 data array using Kriging interpolation.
Even though the
lunar mascons were discovered in 1968 by Paul Muller and William Sjogren at NASA's Jet Propulsion Laboratory, they weren't fully mapped until 2001.
«Knowing
about mascons means we finally are beginning to understand the geologic consequences of large impacts,» Melosh said.
Researchers generally
agree mascons resulted from ancient impacts billions of years ago.
Improved methods for observing Earth's time variable mass distribution with GRACE using spherical cap mascons
There are localised increases caused by mass concentrations, or
mascons, associated with the impact basins Imbrium, Crisium, Serenitatis and Orientale.
They pinpointed the locations of large, dense regions called mass concentrations, or
mascons, which are characterized by strong gravitational pull.
27 and computed time series by averaging
the mascons over (i) Greenland, (ii) Antarctica, and (iii) mountain glaciers and small ice caps (areas updated from ref.