Services Directory - Satellite_Derived_Bathymetry

Satellite_Derived_Bathymetry_Updated (Map Service)

View In: ArcGIS JavaScript ArcGIS.com WMTS

Current Version: 10.81

Service Description: In 2021 a high resolution (minimum 10 meters) satellite-derived bathymetry survey was complete for the full extent of the Northern Ireland marine area to a maximum depth of 8-11 meters. This was undertaken as part of the NI 3D Coastal Survey.

Images which were used date from 2012 but the majority were captured from 2018 onwards. Data was acquired from two sources:

Sentinel 2 sensors which produces a 10m spatial resolution bathymetric grid and
Commercial satellite data, which allow for a higher 2m spatial resolution.

This is the Digital Terrain Model that was created from the satellite-derived bathymetry dataset.

Map Name: Satellite Derived Bathymetry

Legend

All Layers and Tables

Layers:

Tables:

Description: In 2021 a high resolution (minimum 10 meters) satellite-derived bathymetry survey was complete for the full extent of the Northern Ireland marine area to a maximum depth of 8-11 meters. This was undertaken as part of the NI 3D Coastal Survey.

Images which were used date from 2012 but the majority were captured from 2018 onwards. Data was acquired from two sources:

Sentinel 2 sensors which produces a 10m spatial resolution bathymetric grid and
Commercial satellite data, which allow for a higher 2m spatial resolution.

This is the Digital Terrain Model that was created from the satellite-derived bathymetry dataset.

Copyright Text: Department of Agriculture, Environment and Rural Affairs (DAERA), Fugro

Spatial Reference:
102100

Single Fused Map Cache: true

Capabilities: Map,TilesOnly

Tile Info:

Height: 256
Width: 256
DPI: 96
Levels of Detail: (# Levels: 24)

Level ID: 0 [Start Tile, End Tile]
Level ID: 1 [Start Tile, End Tile]
Level ID: 2 [Start Tile, End Tile]
Level ID: 3 [Start Tile, End Tile]
Level ID: 4 [Start Tile, End Tile]
Level ID: 5 [Start Tile, End Tile]
Level ID: 6 [Start Tile, End Tile]
Level ID: 7 [Start Tile, End Tile]
Level ID: 8 [Start Tile, End Tile]
Level ID: 9 [Start Tile, End Tile]
Level ID: 10 [Start Tile, End Tile]
Level ID: 11 [Start Tile, End Tile]
Level ID: 12 [Start Tile, End Tile]
Level ID: 13 [Start Tile, End Tile]
Level ID: 14 [Start Tile, End Tile]
Level ID: 15 [Start Tile, End Tile]
Level ID: 16 [Start Tile, End Tile]
Level ID: 17 [Start Tile, End Tile]
Level ID: 18 [Start Tile, End Tile]
Level ID: 19 [Start Tile, End Tile]
Level ID: 20 [Start Tile, End Tile]
Level ID: 21 [Start Tile, End Tile]
Level ID: 22 [Start Tile, End Tile]
Level ID: 23 [Start Tile, End Tile]

Format: PNG8
Compression Quality: 0
Origin:
Spatial Reference:
102100

Initial Extent:

Full Extent:

Min Scale: 0.0
Max Scale: 0.0

Min LOD: 0
Max LOD: 23

Units: esriMeters

Supported Image Format Types: PNG8

Export Tiles Allowed: false
Max Export Tiles Count: 100000

Document Info:

Title: 2021 NI 3D Coastal Survey - Satellite Derived Bathymetry - Digital Terrain Model
Author: DAERAMarineContent
Comments:
Subject: High resolution satellite-derived bathymetry data collected as part of the NI 3D Coastal Survey, to a mapping depth of approximately 10m, for all of Northern Ireland.
Category:
Keywords: 3D, Coastal, Survey, Observatory, Marine, Satellite, Derived, Bathymetry