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Navigable Water Regulation Areas (DOT-005)
Navigable Water Regulation Areas including Closed Waters, Speed Restriction Areas, Water Ski Areas, Jet Ski Areas, Swimming Prohibited Areas -
Port Authorities (LGATE-243)
This layer supersedes Port Authorities (LGATE-132) Port Authorities for the State of Western Australia. As originally declared under individual Port Authority Acts (7) and more... -
Marine and Harbours Act Areas (DOT-003)
Areas declared under the Marine and Harbours Act 1981. Polygon dataset forming part of DoT's Marine Administrative Boundaries captured for the purposes of the CFM Information... -
Navigation Aids DoT (DOT-004)
Western Australia uses an internationally recognised uniform coding system of navigation marks known as the IALA buoyage system A. Navigation marks are the equivalent of road... -
AWAC - Acoustic Wave and Current Stations (DOT-026)
Short term acoustic wave and current data is collected using Nortek AWAC instruments. The AWAC instruments are deployed on a fixed mooring on the sea bed. The instruments are... -
Tide Stations Department of Transport WA (DOT-025)
Tide Stations: Water level observations are in centimetres (unless otherwise stated) and are typically in intervals of 60, 15, 5 or 2 minutes (specified in the header). All... -
Point Survey Index (DOT-021)
Bounding boxes for DOT hydrographic point surveys (Singlebeam, levels) including URL to zipped point files stored on Amazon cloud. This polygon feature class represents the... -
Wave Stations Department of Transport WA (DOT-024)
DOT wave data is collected using Datawell wave rider buoys. Older wave data was collected using non-directional wave rider buoys. As technology advanced and directional... -
WA Coastal Tertiary Compartments (DOT-016)
Coastal compartments are structural features relating to geological features and landforms that can be used to provide a framework for planning and management of the coastine.... -
WA Coastal Secondary Compartments (DOT-015)
Coastal compartments are structural features relating to geological features and landforms that can be used to provide a framework for planning and management of the coastline.... -
WA Coastal Primary Compartments (DOT-014)
Coastal compartments are structural features relating to geological features and landforms that can be used to provide a framework for planning and management of the coastline.... -
Composite Surfaces - Multibeam LIDAR Laser (DOT-022)
Images of DOT bathymetric composite surfaces (LIDAR, multibeam and Laser) with colour ramp and hill shading applied. This polygon feature class represents the extents of the... -
Marine and Harbour Areas (LGATE-235)
Republished with a redefined set of attributes, Marine and Harbour Areas are proclaimed areas of both land and water under the Marine and Harbours Act 1981 is vested in The... -
Primary Cell Boundary Point (DOT-007)
Sediment cells are spatially discrete areas of the coast within which marine and terrestrial landforms are likely to be connected through processes of sediment exchange, often... -
Western Australia’s Shark Hazard API
The Department of Primary Industries and Regional Development (DPIRD) has opened up access to aggregated data from our custom systems used to communicate shark hazard... -
Composite Surfaces Index
This layer is now known as Composite Surfaces - Multibeam LIDAR Laser (DOT-022) Bounding boxes for DOT bathymetric composite surfaces (LIDAR, Multibeam and Laser) including URL... -
Shipping and Pilotage (DOT-006)
The Shipping and Pilotage Act 1967 (WA) governs shipping and pilotage in and about ports, boat harbours and mooring control areas of the State. A total of 9 ports and 13... -
WA Coastal Regions (DOT-017)
WA Coastal Regions are administration boundaries relating to geological features and coastal landforms that can be used to provide a framework for planning and management of the... -
Cell Exclusions (DOT-013)
Sediment cells are spatially discrete areas of the coast within which marine and terrestrial landforms are likely to be connected through processes of sediment exchange, often... -
Tertiary Sediment Cell Boundary (DOT-012)
Sediment cells are spatially discrete areas of the coast within which marine and terrestrial landforms are likely to be connected through processes of sediment exchange, often...