coord_x,coord_y
49.2962,365.485
49.0059,365.823
48.9333,366.114
48.8849,366.307
48.8849,366.404
48.9333,366.477
48.9575,366.477
48.9575,366.477
48.9575,366.477
48.9575,366.477
49.2236,366.453