Ancillary data layers were used to assess classification accuracy and derive other data layers such as image masks that were used in the change detection analyses. ancillary data.
William Edward White, the first black player in major-league history, lived his life as a white man. By Peter Morris and Stefan Fatsis. William Edward White on the 1879 Brown baseball team.
Jackie Robinson becomes the first black player to steal home plate as he gets his first of nineteen career home steals. Larry Doby is the first black player and pinch hitter in the American League: Cleveland Indians.