比如J1 X3742836.699 Y498004.703
?: n, L) J" L. D0 u2 d8 T- } J2 X3742812.711 Y498095.086: Q) z0 R/ f" ~# J, c
J3 X3742669.281 Y498070.5149 E" l$ R5 w$ Q; X7 P1 j
J4 X3742696.528 Y497967.594
" V9 q; J) v2 c+ ^1 \J1-J2 93.50米2 q' x* T8 ^) x1 d
J2-J3 145.58米4 Z& f; t+ N/ z* `9 A
J3-J4 106.47米
/ K9 L4 h2 ] h) dJ4-J1 145.00米0 R4 t' m% G; }7 N, B
这张图要先怎么定位各个点呢??3 v( `& w9 \2 E! S% ~! G3 S
9 v, @ q& m* _, u7 q% A) Y
有会的加下我QQ78556,万分感谢~~ |
发表于 2010-5-13 11:07