Layer Estimates:

Layer: Demersal_FishCatches_WaddenSea_JSONToFeature (ID:0)
Count: 385167
Extent:

XMin: 525049.510275557
YMin: 6967586.052621
XMax: 994494.934899873
YMax: 7309794.19870983
Spatial Reference: 102100 (3857)