POLYGON ((121.714982 1.0479319, 121.7143656 1.0479716, 121.7133846 1.0474945, 121.7123904 1.0471962, 121.7121253 1.0469312, 121.711953 1.0462486, 121.7120921 1.04546, 121.712523 1.0449497, 121.7138552 1.0446117, 121.7142794 1.0448436, 121.7144319 1.0453473, 121.7147567 1.0460166, 121.7155322 1.0468318, 121.714982 1.0479319))