Layer Estimates:

Layer: SK115_054A_T012016T042024_Gyeongju (ID:0)
Count: 250420
Extent:

XMin: 14363107.0292027
YMin: 4257252.80484354
XMax: 14418073.7455429
YMax: 4293398.05107525
Spatial Reference: 102100 (3857)