Geo Sphre$B$N@):nF|5-$G$9!#(J
$B:8$+$i1&$KF|IU$,N.$l$F$$$^$9!#(J
$B



$BMO@\:n6H(J $B!!,Q(J$B%O%s%@$D$1Bg2q(J $B,Q(J $B9|AH$_AH$_N)$F(J $B,Q(J $B?e8M:n6HCf(J $B,Q(J $B40@.(J



CONCEPT$B%7%9%F%`2r@b(J$BB?LLBN(J
$B4pHW%W%j%s%H(J$B%Q!<%D%j%9%H(J$B@):nF|;o(J
$B,R!X(JGeo-Sphere$B!Y%$%s%G%C%/%9$K$b$I$k(J