Layer Estimates:

Layer: IRSS_arrowheads (ID:0)
Count: 56
Extent:

XMin: 80157.5027999999
YMin: 730998.1559
XMax: 348580.0851
YMax: 1006299.5162
Spatial Reference: 27700 (27700)

Layer: IRSS_points_join (ID:1)
Count: 34
Extent:

XMin: 138569.3505
YMin: 774219.1877
XMax: 337504.5998
YMax: 967264.8234
Spatial Reference: 27700 (27700)

Layer: IRSS_lines_join (ID:2)
Count: 59
Extent:

XMin: 80157.5027999999
YMin: 730998.1559
XMax: 348580.0851
YMax: 1006299.5162
Spatial Reference: 27700 (27700)

Layer: buffer (ID:3)
Count: 10
Extent:

XMin: 116530.707
YMin: 739956
XMax: 340644
YMax: 978606.4882
Spatial Reference: 27700 (27700)

Layer: IRSS_polys_join (ID:4)
Count: 12
Extent:

XMin: 107177.0224
YMin: 726430.2129
XMax: 340644
YMax: 979333
Spatial Reference: 27700 (27700)