{
 "culture": "en-US",
 "name": "",
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 "description": "This data layer comprises porosity measurements on the upper 2 cm of seabed sediments.\nBottom sediments were collected using either a Smith McIntyre grab or a Box Core. Bulk sub-samples (6.5 ml) of surface sediment (0-2 cm) were extruded into vials which were then frozen. Porosity was determined by calculation of the wet volume as a percentage of the total volume, after freeze drying and correction for seawater salts. The accuracy of the wet/dry measurements were greater than 1%. The precision of the volume measurements were greater than 2%.",
 "summary": "",
 "title": "Porosity",
 "tags": [],
 "type": "",
 "typeKeywords": [],
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 "accessInformation": "© 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",
 "licenseInfo": ""
}