Layer Estimates:

Layer: Sites and Monuments Record (ID:0)
Count: 18509
Extent:

XMin: 189410
YMin: 309690
XMax: 366159.3053
YMax: 453150
Spatial Reference: 29900 (29902)

Layer: Historic Buildings Record (ID:1)
Count: 15862
Extent:

XMin: 191033.5478
YMin: 309680
XMax: 366070
YMax: 452041.9959
Spatial Reference: 29900 (29902)

Layer: Industrial Heritage Records (ID:2)
Count: 15784
Extent:

XMin: 189910
YMin: 309550
XMax: 367670
YMax: 452044.317500001
Spatial Reference: 29900 (29902)

Layer: Heritage at Risk (ID:3)
Count: 1595
Extent:

XMin: 191393.2808
YMin: 311662.8084
XMax: 363574.0352
YMax: 451990.764
Spatial Reference: 29900 (29902)

Layer: Defence Heritage (ID:4)
Count: 4611
Extent:

XMin: 190869.6261
YMin: 310357.5485
XMax: 365707.6673
YMax: 452461.3574
Spatial Reference: 29900 (29902)

Layer: Ship Wrecks (ID:5)
Count: 461
Extent:

XMin: 243397.089290035
YMin: 283343.851155696
XMax: 393985.120773383
YMax: 468759.114713321
Spatial Reference: 29900 (29902)

Layer: Aircraft Wrecks (ID:12)
Count: 13
Extent:

XMin: 254334.1973
YMin: 343211.568299999
XMax: 370586.9815
YMax: 444751.365499999
Spatial Reference: 29900 (29902)

Layer: Logboat Record (ID:13)
Count: 230
Extent:

XMin: 194377
YMin: 319133
XMax: 357372
YMax: 437101
Spatial Reference: 29900 (29902)

Layer: Areas of Archaeological Potential (ID:6)
Count: 132
Extent:

XMin: 222584.8151
YMin: 311727.5337
XMax: 365158.392
YMax: 444580.717
Spatial Reference: 29900 (29902)

Layer: Areas of Significant Archaeological Interest (ID:7)
Count: 12
Extent:

XMin: 220160.7627
YMin: 318137.700999999
XMax: 348657.94
YMax: 441776.3243
Spatial Reference: 29900 (29902)

Layer: Battlesites (ID:8)
Count: 324
Extent:

XMin: 193376.1
YMin: 311782.16
XMax: 361247.49
YMax: 451302.619999999
Spatial Reference: 29900 (29902)

Layer: Historic Parks, Gardens and Demesnes (ID:9)
Count: 252
Extent:

XMin: 199798.4109
YMin: 314215.7728
XMax: 363349.32
YMax: 451145.196799999
Spatial Reference: 29900 (29902)

Layer: Scheduled Zones (ID:10)
Count: 2093
Extent:

XMin: 192745.44
YMin: 309636.470000001
XMax: 364755.7
YMax: 452611.42
Spatial Reference: 29900 (29902)