NY Times(1):
"Investigators will probably want to see whether the mine operator was in compliance with the requirement to have new communications and tracking gear to help miners reach
people above ground and help rescuers locate missing workers. "
NY Times(2):
"No classes were in session when the plane hit, but officials were determining how many
people on the ground were injured or killed, he said."
Because of the second example, could the first be missing "the"? Why is it "on
the ground" but not "above
the ground"?