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Marine_Survey_Multibeam_Backscatter (MapServer)

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Service Description: The Marine Survey Multibeam Backscatter Web Map Service contains the highest-resolution multibeam backscatter grids available for download on Geoscience Australia’s website. These backscatter grids were collected over numerous multibeam survey programs conducted in Australian mainland and Antarctic waters by both Geoscience Australia and our collaborators. Layers are grouped by survey or region and where available include both the Geoscience Australia and vessel survey identification numbers that contributed to the backscatter grids. Backscatter grids have been rendered over a yellow-bronze colour-ramp with minimum and maximum decibel values being -40 and -10 dB respectively. The resolution of each backscatter grid is also specified in each survey's layer description.

Map Name: Marine Survey Multibeam Backscatter

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Layers: Description: The Marine Survey Multibeam Backscatter Web Map Service contains the highest-resolution multibeam backscatter grids available for download on Geoscience Australia’s website. These backscatter grids were collected over numerous multibeam survey programs conducted in Australian mainland and Antarctic waters by both Geoscience Australia and our collaborators. Layers are grouped by survey or region and where available include both the Geoscience Australia and vessel survey identification numbers that contributed to the backscatter grids. Backscatter grids have been rendered over a yellow-bronze colour-ramp with minimum and maximum decibel values being -40 and -10 dB respectively. The resolution of each backscatter grid is also specified in each survey's layer description.

Copyright Text: © Commonwealth of Australia (Geoscience Australia) 2016. This product is released under the Creative Commons Attribution 4.0 International Licence. http://creativecommons.org/licenses/by/4.0/legalcode

Spatial Reference: 4326  (4326)


Single Fused Map Cache: false

Initial Extent: Full Extent: Units: esriDecimalDegrees

Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP

Document Info: Supports Dynamic Layers: false

MaxRecordCount: 1000

MaxImageHeight: 4096

MaxImageWidth: 4096

Supported Query Formats: JSON, AMF

Min Scale: 0

Max Scale: 0



Child Resources:   Info

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