© 2017 Neptune Remote Sensing Pty. Ltd.

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Off the Shelf Products
Pilbara Coast, West Australia

 The dataset is available in its entirety, and in sections from Exmouth to Onslow, Onslow to 

    NRS has created a unique satellite-derived bathymetric dataset of the Pilbara Coast of Western Australia, from Exmouth to Whim Creek. Over 200 LANDSAT 8 scenes and 20 Sentinel-2 scenes were analysed and ultimately 42 were modelled to produce a bathymetric dataset of over 17000 square kilometres at a horizontal resolution of 30m. 

A number of horizontal resolutions are available, including 30m, 50m, 100m and 250m. 

Barrow Island, Barrow Island to Karratha, Karratha to Whim Creek, and the Montebello Islands. 

The model bathymetry correlates well with nautical chart soundings, single-beam sonar and LIDAR in the region. See below. 

Gulf Region

NRS has created a suite of off the shelf products for satellite derived bathymetry(SDB) of the shallow waters of the Gulf Region. In total 79,000 square kilometres of the Gulf was surveyed with 120 medium resolution, multi-spectral LANDSAT 7 & 8 scenes at a resolution of 30m.

 

The average maximum depth charted was 19.8m with a mean absolute error of 1.92m and mean relative error of 25.5% when compared to digitised nautical charts of various age, scale and survey techniques.

The SDB products in the Gulf are available at spatial resolutions of 30m, 50m, 100m, 200m, 500m and 800m. The 800m products are available as a free download. 
 
The following product are available:
  • Gulf-Wide (79,000km ): Gulf30/50/100/200/500/800m. 
  • UAE Maritime Region (28,245km ): UAE30/50/100/200/500/800m.
  • Qatar Maritime Region (10,825km ):  Qatar30/50/100/200/500/800m.
  • Bahrain Maritime Region (5,820km ): Bahrain30/50/100/200/500/800m.
  • Saudi Arabia Maritime Region (12,334km ): SA30/50/100/200/500/800m.
  • Kuwait Maritime Region (6,075km ): Kuwait30/50/100/200/500/800m.
  • Iraq Maritime Region (920 km ): Iraq30/50/100/200/500m.
  • Iran Maritime Region (18,847km ): Iran30/50/100/200/500/800m.   
A revised suite of products is currently underway where each individual maritime region is modelled at a resolution of 10m using Sentinel-2 satellite imagery. 
For purchasing information please contact NRS. 

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Red Sea

A large-scale project to model the bathymetry of the shallow waters of the Red Sea with LANDSAT 7/8 and Sentinel-2 imagery is presently underway. For further information please contact NRS.