link table
25.463823	4.057633	1769159.799592	756637.166211
27.054567	26.054285	1770445.927089	767690.477742
5.701706	2.604602	1759224.754483	756222.033261
3.882940	25.351771	1758702.855612	767775.468136
12.470438	22.924455	1762984.335082	766386.872416
15.494394	3.383237	1764162.845831	756468.183642