ABSTRACT100 MHz GPR data collected in Schoolcraft, MI, and given to SEP by Ran Bachrach. The data consists of two common-offset (1 m) lines The antennas were on grass and the flat reflector is the water-table. Near surface consists of soil and glacial deposits. The many surface scatterers are probably large pebbles or clusters of large grains. For more details see /data/fun/michigan-gpr/README. |