CCO demo with Openlayers 5
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Data layers

Bathy/topo

IHO Order 1a

Singlebeam

Airborne

Other multibeam

Legend

Lidar legend

Elevation (meters OD)
  250
  200
  150
  100
  80
  70
  60
  50
  40
  30
  25
  20
  15
  10
  8
  7
  6
  5.5
  5
  4.5
  4
  3.5
  3
  2.5
  2
  1.5
  1
  0.5
  0
  -1.16
  -2.5
  -4.76
  -7.19
  -9.61

Hydrographic legend

Elevation (meters OD)
  5
  4.5
  4
  3.5
  3
  2.5
  2
  1.5
  1
  0.5
  0
  -1.16
  -2.5
  -4.76
  -7.19
  -9.61
  -12.04
  -14.39
  -16.73
  -21.67
  -26.36
  -31.21
  -36.07
  -42.1
  -47.96
  -53.9
  -60
Mean Low Water line MLW
Elevation data shown seaward of MLW typically indicate sea surface and should be ignored.

EUNIS Level 3 Habitats

  Sublittoral, Coarse Sediment
  Littoral, Coarse Sediment
  Sublittoral, Mixed Sediment
  Littoral, Mixed Sediment
  Sublittoral, Sand
  Littoral, Sand
  Sublittoral, Mud
  Littoral, Mud
  Circalittoral, High Energy Rock
  Infralittoral, High Energy Rock
  Littoral, High Energy Rock
  Circalittoral, High Energy Rock and Thin Sediment
  Infralittoral, High Energy Rock and Thin Sediment
  Littoral, High Energy Rock and Thin Sediment
  Circalittoral, Moderate Energy Rock
  Infralittoral, Moderate Energy Rock
  Littoral, Moderate Energy Rock
  Circalittoral, Moderate Energy Rock and Thin Sediment
  Infralittoral, Moderate Energy Rock and Thin Sediment
  Littoral, Moderate Energy Rock and Thin Sediment
  Circalittoral, Low Energy Rock and Thin Sediment
  Infralittoral, Low Energy Rock and Thin Sediment
  Littoral, Low Energy Rock and Thin Sediment
  Circalittoral, Low Energy Rock
  Infralittoral, Low Energy Rock
  Littoral, Low Energy Rock

Substrate type

  Sand
  Mud
  Rock
  Mixed Sediment
  Coarse Sediment

Sediment distribution

Sediment type
  Gravel
  Gravel & Sand
  Sand
  Boulders
  Dune
  Grass
  Gravel & Mud
  Mud
  Mud & Sand
  Rock
  Saltmarsh
  Sea Defence
  Shell
  Water body
  Mixture
  Obstruction

5 year difference model

Change in elevation, m
  ≥3
  2.5 - 3
  2 - 2.5
  1.5 - 2
  1 - 1.5
  0.5 - 1
  0.25 - 0.5
  -0.25 - 0.25
  -0.5 - -0.25
  -1 - -0.5
  -1.5 - -1
  -2 - -1.5
  -2.5 - -2
  -3 - -2.5
  ≤3

Coastal defences

iCOASST

Habitat Mapping

Offshore geology

Sediment type
  Coarse sediment
  Mixed sediment
  Mud and sandy mud
  Rock or diamicton
  Sand and muddy sand

Onshore geology

Superficial deposits
  Clay
  Clay, silt and sand
  Diamicton
  Peat
  Sand
  Sand and gravel
  Silt
  Unknown lithology

Query Tool

The following layers can be queried:

  • Wave, Tide, Met stations
  • GPS control points
  • Habitat Mapping
  • Non-rectified photography

Measure Tool

Nothing selected


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