| 区域坐标 | 拐点：22,18,13,21,17,8,14,4,2,3,16,10,7,6,12,9,5,1,11,15,19,23,20;东经：27°41′08″,27°41′07″,27°40′54″,27°41′11″,27°41′07″,27°40′08″,27°41′03″,27°41′08″,27°41′04″,27°41′09″,27°41′04″,27°40′59″,27°40′59″,27°41′06″,27°40′05″,27°40′58″,27°41′06″,27°41′06″,27°40′58″,27°41′05″,27°41′09″,27°41′07″,27°41′09″;北纬：103°46′35″,103°46′23″,103°46′44″,103°46′32″,103°46′23″,103°46′43″,103°46′20″,103°46′46″,103°46′34″,103°46′41″,103°46′23″,103°46′57″,103°46′40″,103°46′41″,103°46′50″,103°46′49″,103°46′43″,103°46′31″,103°46′57″,103°46′22″,103°46′23″,103°46′31″,103°46′26″; |
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