terriajs

<?xml version="1.0" encoding="UTF-8"?> <csw:GetRecordsResponse xmlns:csw="http://www.opengis.net/cat/csw/2.0.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.opengis.net/cat/csw/2.0.2 http://schemas.opengis.net/csw/2.0.2/CSW-discovery.xsd"> <csw:SearchStatus timestamp="2021-03-08T19:48:35" /> <csw:SearchResults numberOfRecordsMatched="230" numberOfRecordsReturned="30" elementSet="full" nextRecord="231"> <csw:Record xmlns:srv="http://www.isotc211.org/2005/srv" xmlns:gco="http://www.isotc211.org/2005/gco" xmlns:mcp="http://bluenet3.antcrc.utas.edu.au/mcp" xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:geonet="http://www.fao.org/geonetwork" xmlns:dct="http://purl.org/dc/terms/" xmlns:ows="http://www.opengis.net/ows" xmlns:gml="http://www.opengis.net/gml" xmlns:gmd="http://www.isotc211.org/2005/gmd"> <dc:identifier>9a0d6456d9c5b7a9a6d5ca3899f960fa3f06785a</dc:identifier> <dc:date>2020-09-23T13:24:38</dc:date> <dc:title>(Month 12) December Mean Direction of the Maximum Directionally Resolved Wave Power</dc:title> <dc:subject>Wave Energy Resource | Direction of Maximum Directionally Resolved Wave Power | Monthly Means</dc:subject> <dct:abstract>The December mean direction of the maximum directionally resolved wave power is derived from the CAWCR global wave hindcast, using data from the archived hourly 4’ Australian grid, using December data from December 1980 to December 2010. The direction of the maximum directionally resolved wave power is 0j and is used as the characteristic direction of the sea-state. Note, accurate determination of the directionally resolved wave power, J0, and its maximum, Jm, and hence 0j require spectral data, which was not archived at all grid points of the CAWCR wave hindcast. Here, we provide estimates of Jm using spectra reconstructed with archived gridded wave partition data, assuming a Pierson-Moskowitz spectra fit to each partition, with assumed spreading, and superimposed to produce a reconstructed spectra. Further details of the method used to estimate Jm are provided in the atlas report (Hemer et al., 2016). For further information on the CAWCR wave hindcast, see Durrant et al (2014)**. See DAP entry http://dx.doi.org/10.4225/08/523168703DCC5 for 1979-2010 data. Please note that the licensee/user is required to acknowledge the source of this data on the following terms: 'Source: Bureau of Meteorology and CSIRO © 2013'. Apart from dealings under the Copyright Act 1968, the licensee shall not reproduce (electronically or otherwise), modify or supply (by sale or otherwise) this data without written permission. Please contact us for more information.</dct:abstract> <dc:description>The December mean direction of the maximum directionally resolved wave power is derived from the CAWCR global wave hindcast, using data from the archived hourly 4’ Australian grid, using December data from December 1980 to December 2010. The direction of the maximum directionally resolved wave power is 0j and is used as the characteristic direction of the sea-state. Note, accurate determination of the directionally resolved wave power, J0, and its maximum, Jm, and hence 0j require spectral data, which was not archived at all grid points of the CAWCR wave hindcast. Here, we provide estimates of Jm using spectra reconstructed with archived gridded wave partition data, assuming a Pierson-Moskowitz spectra fit to each partition, with assumed spreading, and superimposed to produce a reconstructed spectra. Further details of the method used to estimate Jm are provided in the atlas report (Hemer et al., 2016). For further information on the CAWCR wave hindcast, see Durrant et al (2014)**. See DAP entry http://dx.doi.org/10.4225/08/523168703DCC5 for 1979-2010 data. Please note that the licensee/user is required to acknowledge the source of this data on the following terms: 'Source: Bureau of Meteorology and CSIRO © 2013'. Apart from dealings under the Copyright Act 1968, the licensee shall not reproduce (electronically or otherwise), modify or supply (by sale or otherwise) this data without written permission. Please contact us for more information.</dc:description> <dc:contributor>Input data: NCEP CFSv2 surface winds and sea ice, http://cfs.ncep.noaa.gov. Wave model used: WaveWatch III, http://polar.ncep.noaa.gov/waves/wavewatch/wavewatch.shtml The Centre for Australian Weather and Climate Research (CAWCR) is a partnership between the Bureau of Meteorology and CSIRO. Hindcast modelling undertaken as part of the PACCSAP (Pacific-Australia Climate Change Science and Adaptation Planning) Project 4.3 "High resolution wind-wave climate and projections of change in the Pacific region for coastal hazard assessments" in 2012, funded by DCCEE and AusAID and undertaken jointly by CSIRO and the BoM. This dataset was produced as part of the Australian Renewable Energy Agency – CSIRO Oceans and Atmosphere Flagship co-funded Australian Wave Energy Atlas Project.</dc:contributor> <dc:contributor>Bureau of Meteorology Australia CSIRO Australia</dc:contributor> <dc:language /> <ows:BoundingBox crs="::EPSG:4326"> <ows:LowerCorner>175.00038146972656 -49.999998331069946</ows:LowerCorner> <ows:UpperCorner>100.0 3.000264883041382</ows:UpperCorner> </ows:BoundingBox> <dc:type>dataset</dc:type> <dc:URI protocol="OGC:WMS-1.1.1-http-get-map" name="awavea2019:ww3.aus_4m.jthm_avg.12" description="ww3.aus_4m.jthm_avg.12">http://oa-gis.csiro.au/geoserver/wms?SERVICE=WMS&</dc:URI> <dc:URI protocol="image/png" name="Mean wave direction (LegendURL)" description="">http://oa-gis.csiro.au/geoserver/wms?request=GetLegendGraphic&format=image%2Fpng&width=20&height=20&layer=awavea2019%3Aww3.aus_4m.jthm_avg.12</dc:URI> <dc:URI protocol="WWW:LINK-1.0-http--link" name="ww3.aus_4m.jthm_avg.12.nc" description="Download: ww3.aus_4m.jthm_avg.12.nc">http://oa-gis.csiro.au/data/jthm/ww3.aus_4m.jthm_avg.12.nc</dc:URI> </csw:Record> <csw:Record xmlns:srv="http://www.isotc211.org/2005/srv" xmlns:gco="http://www.isotc211.org/2005/gco" xmlns:mcp="http://bluenet3.antcrc.utas.edu.au/mcp" xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:geonet="http://www.fao.org/geonetwork" xmlns:dct="http://purl.org/dc/terms/" xmlns:ows="http://www.opengis.net/ows" xmlns:gml="http://www.opengis.net/gml" xmlns:gmd="http://www.isotc211.org/2005/gmd"> <dc:identifier>e64e0b29e3bfd45cca9d6f6fc985667d4ad3dd6d</dc:identifier> <dc:date>2020-09-23T13:24:38</dc:date> <dc:title>Annual Mean Spectral Width</dc:title> <dc:subject>Wave Energy Resource | Wave Spectral Width | Statistics</dc:subject> <dct:abstract>The annual mean spectral width is derived from the CAWCR global wave hindcast, using data from the archived hourly 4’ Australian grid, using data from 1st January 1980 to 31st December 2010. The spectral width characterises the relative spreading of energy along the wave spectrum. The spectral width is defined as the standard deviation of the period variance density, normalised by energy period. An equation describing its calculation can be found in the the atlas report (Hemer et al., 2016). Spectral width is not standard output from the WaveWatch III model, but is determined from available parameters HS, T01 and T02, from which the moments m0, m1 and m2 can be determined. For further details on the calculation of the spectral width, please refer to the Atlas report (Hemer et al., 2016) For further information on the CAWCR wave hindcast, see Durrant et al (2014)**. See DAP entry http://dx.doi.org/10.4225/08/523168703DCC5 for 1979-2010 data. Please note that the licensee/user is required to acknowledge the source of this data on the following terms: 'Source: Bureau of Meteorology and CSIRO © 2013'. Apart from dealings under the Copyright Act 1968, the licensee shall not reproduce (electronically or otherwise), modify or supply (by sale or otherwise) this data without written permission. Please contact us for more information.</dct:abstract> <dc:description>The annual mean spectral width is derived from the CAWCR global wave hindcast, using data from the archived hourly 4’ Australian grid, using data from 1st January 1980 to 31st December 2010. The spectral width characterises the relative spreading of energy along the wave spectrum. The spectral width is defined as the standard deviation of the period variance density, normalised by energy period. An equation describing its calculation can be found in the the atlas report (Hemer et al., 2016). Spectral width is not standard output from the WaveWatch III model, but is determined from available parameters HS, T01 and T02, from which the moments m0, m1 and m2 can be determined. For further details on the calculation of the spectral width, please refer to the Atlas report (Hemer et al., 2016) For further information on the CAWCR wave hindcast, see Durrant et al (2014)**. See DAP entry http://dx.doi.org/10.4225/08/523168703DCC5 for 1979-2010 data. Please note that the licensee/user is required to acknowledge the source of this data on the following terms: 'Source: Bureau of Meteorology and CSIRO © 2013'. Apart from dealings under the Copyright Act 1968, the licensee shall not reproduce (electronically or otherwise), modify or supply (by sale or otherwise) this data without written permission. Please contact us for more information.</dc:description> <dc:contributor>Input data: NCEP CFSv2 surface winds and sea ice, http://cfs.ncep.noaa.gov. Wave model used: WaveWatch III, http://polar.ncep.noaa.gov/waves/wavewatch/wavewatch.shtml The Centre for Australian Weather and Climate Research (CAWCR) is a partnership between the Bureau of Meteorology and CSIRO. Hindcast modelling undertaken as part of the PACCSAP (Pacific-Australia Climate Change Science and Adaptation Planning) Project 4.3 "High resolution wind-wave climate and projections of change in the Pacific region for coastal hazard assessments" in 2012, funded by DCCEE and AusAID and undertaken jointly by CSIRO and the BoM. This dataset was produced as part of the Australian Renewable Energy Agency – CSIRO Oceans and Atmosphere Flagship co-funded Australian Wave Energy Atlas Project.</dc:contributor> <dc:contributor>Bureau of Meteorology Australia CSIRO Australia</dc:contributor> <dc:language /> <ows:BoundingBox crs="::EPSG:4326"> <ows:LowerCorner>175.00038146972656 -49.999998331069946</ows:LowerCorner> <ows:UpperCorner>100.0 3.000264883041382</ows:UpperCorner> </ows:BoundingBox> <dc:type>dataset</dc:type> <dc:URI protocol="OGC:WMS-1.1.1-http-get-map" name="awavea2019:ww3.aus_4m.nu_avg" description="ww3.aus_4m.nu_avg">http://oa-gis.csiro.au/geoserver/wms?SERVICE=WMS&</dc:URI> <dc:URI protocol="image/png" name="Spectral width (LegendURL)" description="">http://oa-gis.csiro.au/geoserver/wms?request=GetLegendGraphic&format=image%2Fpng&width=20&height=20&layer=awavea2019%3Aww3.aus_4m.nu_avg</dc:URI> <dc:URI protocol="WWW:LINK-1.0-http--link" name="ww3.aus_4m.nu_avg.nc" description="Download: ww3.aus_4m.nu_avg.nc">http://oa-gis.csiro.au/data/nu/ww3.aus_4m.nu_avg.nc</dc:URI> </csw:Record> <csw:Record xmlns:srv="http://www.isotc211.org/2005/srv" xmlns:gco="http://www.isotc211.org/2005/gco" xmlns:mcp="http://bluenet3.antcrc.utas.edu.au/mcp" xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:geonet="http://www.fao.org/geonetwork" xmlns:dct="http://purl.org/dc/terms/" xmlns:ows="http://www.opengis.net/ows" xmlns:gml="http://www.opengis.net/gml" xmlns:gmd="http://www.isotc211.org/2005/gmd"> <dc:identifier>0f374bf7bb0a8f42872f0b0fdeea9c9f97820967</dc:identifier> <dc:date>2020-09-23T13:24:38</dc:date> <dc:title>Monthly Variability of Spectral Width</dc:title> <dc:subject>Wave Energy Resource | Wave Spectral Width | Statistics</dc:subject> <dct:abstract>The monthly variability of spectral width provides a convenient measure of the variability of the mean monthly spectral width over a typical year. It is determined as maximum range of the mean monthly annual cycle calculated from the CAWCR global wave hindcast. The mean monthly annual cycles were determined using the archived hourly 4’ Australian grid from 1st January 1980 to 31st December 2010. The spectral width characterises the relative spreading of energy along the wave spectrum. The spectral width is defined as the standard deviation of the period variance density, normalised by energy period. An equation describing its calculation can be found in the the atlas report (Hemer et al., 2016). Spectral width is not standard output from the WaveWatch III model, but is determined from available parameters HS, T01 and T02, from which the moments m0, m1 and m2 can be determined. For further details on the calculation of the spectral width, please refer to the Atlas report (Hemer et al., 2016) For further information on the CAWCR wave hindcast, see Durrant et al (2014)**. See DAP entry http://dx.doi.org/10.4225/08/523168703DCC5 for 1979-2010 data. Please note that the licensee/user is required to acknowledge the source of this data on the following terms: 'Source: Bureau of Meteorology and CSIRO © 2013'. Apart from dealings under the Copyright Act 1968, the licensee shall not reproduce (electronically or otherwise), modify or supply (by sale or otherwise) this data without written permission. Please contact us for more information.</dct:abstract> <dc:description>The monthly variability of spectral width provides a convenient measure of the variability of the mean monthly spectral width over a typical year. It is determined as maximum range of the mean monthly annual cycle calculated from the CAWCR global wave hindcast. The mean monthly annual cycles were determined using the archived hourly 4’ Australian grid from 1st January 1980 to 31st December 2010. The spectral width characterises the relative spreading of energy along the wave spectrum. The spectral width is defined as the standard deviation of the period variance density, normalised by energy period. An equation describing its calculation can be found in the the atlas report (Hemer et al., 2016). Spectral width is not standard output from the WaveWatch III model, but is determined from available parameters HS, T01 and T02, from which the moments m0, m1 and m2 can be determined. For further details on the calculation of the spectral width, please refer to the Atlas report (Hemer et al., 2016) For further information on the CAWCR wave hindcast, see Durrant et al (2014)**. See DAP entry http://dx.doi.org/10.4225/08/523168703DCC5 for 1979-2010 data. Please note that the licensee/user is required to acknowledge the source of this data on the following terms: 'Source: Bureau of Meteorology and CSIRO © 2013'. Apart from dealings under the Copyright Act 1968, the licensee shall not reproduce (electronically or otherwise), modify or supply (by sale or otherwise) this data without written permission. Please contact us for more information.</dc:description> <dc:contributor>Input data: NCEP CFSv2 surface winds and sea ice, http://cfs.ncep.noaa.gov. Wave model used: WaveWatch III, http://polar.ncep.noaa.gov/waves/wavewatch/wavewatch.shtml The Centre for Australian Weather and Climate Research (CAWCR) is a partnership between the Bureau of Meteorology and CSIRO. Hindcast modelling undertaken as part of the PACCSAP (Pacific-Australia Climate Change Science and Adaptation Planning) Project 4.3 "High resolution wind-wave climate and projections of change in the Pacific region for coastal hazard assessments" in 2012, funded by DCCEE and AusAID and undertaken jointly by CSIRO and the BoM. This dataset was produced as part of the Australian Renewable Energy Agency – CSIRO Oceans and Atmosphere Flagship co-funded Australian Wave Energy Atlas Project.</dc:contributor> <dc:contributor>Bureau of Meteorology Australia CSIRO Australia</dc:contributor> <dc:language /> <ows:BoundingBox crs="::EPSG:4326"> <ows:LowerCorner>175.00038146972656 -49.999998331069946</ows:LowerCorner> <ows:UpperCorner>100.0 3.000264883041382</ows:UpperCorner> </ows:BoundingBox> <dc:type>dataset</dc:type> <dc:URI protocol="OGC:WMS-1.1.1-http-get-map" name="awavea2019:ww3.aus_4m.nu_avg_mv" description="ww3.aus_4m.nu_avg_mv">http://oa-gis.csiro.au/geoserver/wms?SERVICE=WMS&</dc:URI> <dc:URI protocol="image/png" name="Spectral width (LegendURL)" description="">http://oa-gis.csiro.au/geoserver/wms?request=GetLegendGraphic&format=image%2Fpng&width=20&height=20&layer=awavea2019%3Aww3.aus_4m.nu_avg_mv</dc:URI> <dc:URI protocol="WWW:LINK-1.0-http--link" name="ww3.aus_4m.nu_avg_mv.nc" description="Download: ww3.aus_4m.nu_avg_mv.nc">http://oa-gis.csiro.au/data/nu/ww3.aus_4m.nu_avg_mv.nc</dc:URI> </csw:Record> <csw:Record xmlns:srv="http://www.isotc211.org/2005/srv" xmlns:gco="http://www.isotc211.org/2005/gco" xmlns:mcp="http://bluenet3.antcrc.utas.edu.au/mcp" xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:geonet="http://www.fao.org/geonetwork" xmlns:dct="http://purl.org/dc/terms/" xmlns:ows="http://www.opengis.net/ows" xmlns:gml="http://www.opengis.net/gml" xmlns:gmd="http://www.isotc211.org/2005/gmd"> <dc:identifier>b91afea358d1fe6fb0298a2c1584350b0a04bc07</dc:identifier> <dc:date>2020-09-23T13:24:38</dc:date> <dc:title>Maximum Spectral Width</dc:title> <dc:subject>Wave Energy Resource | Wave Spectral Width | Statistics</dc:subject> <dct:abstract>The maximum spectral width is derived from the CAWCR global wave hindcast, using data from the archived hourly 4’ Australian grid, using data from 1st January 1980 to 31st December 2010. The spectral width characterises the relative spreading of energy along the wave spectrum. The spectral width is defined as the standard deviation of the period variance density, normalised by energy period. An equation describing its calculation can be found in the the atlas report (Hemer et al., 2016). Spectral width is not standard output from the WaveWatch III model, but is determined from available parameters HS, T01 and T02, from which the moments m0, m1 and m2 can be determined. For further details on the calculation of the spectral width, please refer to the Atlas report (Hemer et al., 2016) For further information on the CAWCR wave hindcast, see Durrant et al (2014)**. See DAP entry http://dx.doi.org/10.4225/08/523168703DCC5 for 1979-2010 data. Please note that the licensee/user is required to acknowledge the source of this data on the following terms: 'Source: Bureau of Meteorology and CSIRO © 2013'. Apart from dealings under the Copyright Act 1968, the licensee shall not reproduce (electronically or otherwise), modify or supply (by sale or otherwise) this data without written permission. Please contact us for more information.</dct:abstract> <dc:description>The maximum spectral width is derived from the CAWCR global wave hindcast, using data from the archived hourly 4’ Australian grid, using data from 1st January 1980 to 31st December 2010. The spectral width characterises the relative spreading of energy along the wave spectrum. The spectral width is defined as the standard deviation of the period variance density, normalised by energy period. An equation describing its calculation can be found in the the atlas report (Hemer et al., 2016). Spectral width is not standard output from the WaveWatch III model, but is determined from available parameters HS, T01 and T02, from which the moments m0, m1 and m2 can be determined. For further details on the calculation of the spectral width, please refer to the Atlas report (Hemer et al., 2016) For further information on the CAWCR wave hindcast, see Durrant et al (2014)**. See DAP entry http://dx.doi.org/10.4225/08/523168703DCC5 for 1979-2010 data. Please note that the licensee/user is required to acknowledge the source of this data on the following terms: 'Source: Bureau of Meteorology and CSIRO © 2013'. Apart from dealings under the Copyright Act 1968, the licensee shall not reproduce (electronically or otherwise), modify or supply (by sale or otherwise) this data without written permission. Please contact us for more information.</dc:description> <dc:contributor>Input data: NCEP CFSv2 surface winds and sea ice, http://cfs.ncep.noaa.gov. Wave model used: WaveWatch III, http://polar.ncep.noaa.gov/waves/wavewatch/wavewatch.shtml The Centre for Australian Weather and Climate Research (CAWCR) is a partnership between the Bureau of Meteorology and CSIRO. Hindcast modelling undertaken as part of the PACCSAP (Pacific-Australia Climate Change Science and Adaptation Planning) Project 4.3 "High resolution wind-wave climate and projections of change in the Pacific region for coastal hazard assessments" in 2012, funded by DCCEE and AusAID and undertaken jointly by CSIRO and the BoM. This dataset was produced as part of the Australian Renewable Energy Agency – CSIRO Oceans and Atmosphere Flagship co-funded Australian Wave Energy Atlas Project.</dc:contributor> <dc:contributor>Bureau of Meteorology Australia CSIRO Australia</dc:contributor> <dc:language /> <ows:BoundingBox crs="::EPSG:4326"> <ows:LowerCorner>175.00038146972656 -49.999998331069946</ows:LowerCorner> <ows:UpperCorner>100.0 3.000264883041382</ows:UpperCorner> </ows:BoundingBox> <dc:type>dataset</dc:type> <dc:URI protocol="OGC:WMS-1.1.1-http-get-map" name="awavea2019:ww3.aus_4m.nu_max" description="ww3.aus_4m.nu_max">http://oa-gis.csiro.au/geoserver/wms?SERVICE=WMS&</dc:URI> <dc:URI protocol="image/png" name="Spectral width (LegendURL)" description="">http://oa-gis.csiro.au/geoserver/wms?request=GetLegendGraphic&format=image%2Fpng&width=20&height=20&layer=awavea2019%3Aww3.aus_4m.nu_max</dc:URI> <dc:URI protocol="WWW:LINK-1.0-http--link" name="ww3.aus_4m.nu_max.nc" description="Download: ww3.aus_4m.nu_max.nc">http://oa-gis.csiro.au/data/nu/ww3.aus_4m.nu_max.nc</dc:URI> </csw:Record> <csw:Record xmlns:srv="http://www.isotc211.org/2005/srv" xmlns:gco="http://www.isotc211.org/2005/gco" xmlns:mcp="http://bluenet3.antcrc.utas.edu.au/mcp" xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:geonet="http://www.fao.org/geonetwork" xmlns:dct="http://purl.org/dc/terms/" xmlns:ows="http://www.opengis.net/ows" xmlns:gml="http://www.opengis.net/gml" xmlns:gmd="http://www.isotc211.org/2005/gmd"> <dc:identifier>12209e60d480656467e72cce65d1a0e384ec0f67</dc:identifier> <dc:date>2020-09-23T13:24:39</dc:date> <dc:title>Minimum Spectral Width</dc:title> <dc:subject>Wave Energy Resource | Wave Spectral Width | Statistics</dc:subject> <dct:abstract>The minimum spectral width is derived from the CAWCR global wave hindcast, using data from the archived hourly 4’ Australian grid, using data from 1st January 1980 to 31st December 2010. The spectral width characterises the relative spreading of energy along the wave spectrum. The spectral width is defined as the standard deviation of the period variance density, normalised by energy period. An equation describing its calculation can be found in the the atlas report (Hemer et al., 2016). Spectral width is not standard output from the WaveWatch III model, but is determined from available parameters HS, T01 and T02, from which the moments m0, m1 and m2 can be determined. For further details on the calculation of the spectral width, please refer to the Atlas report (Hemer et al., 2016) For further information on the CAWCR wave hindcast, see Durrant et al (2014)**. See DAP entry http://dx.doi.org/10.4225/08/523168703DCC5 for 1979-2010 data. Please note that the licensee/user is required to acknowledge the source of this data on the following terms: 'Source: Bureau of Meteorology and CSIRO © 2013'. Apart from dealings under the Copyright Act 1968, the licensee shall not reproduce (electronically or otherwise), modify or supply (by sale or otherwise) this data without written permission. Please contact us for more information.</dct:abstract> <dc:description>The minimum spectral width is derived from the CAWCR global wave hindcast, using data from the archived hourly 4’ Australian grid, using data from 1st January 1980 to 31st December 2010. The spectral width characterises the relative spreading of energy along the wave spectrum. The spectral width is defined as the standard deviation of the period variance density, normalised by energy period. An equation describing its calculation can be found in the the atlas report (Hemer et al., 2016). Spectral width is not standard output from the WaveWatch III model, but is determined from available parameters HS, T01 and T02, from which the moments m0, m1 and m2 can be determined. For further details on the calculation of the spectral width, please refer to the Atlas report (Hemer et al., 2016) For further information on the CAWCR wave hindcast, see Durrant et al (2014)**. See DAP entry http://dx.doi.org/10.4225/08/523168703DCC5 for 1979-2010 data. Please note that the licensee/user is required to acknowledge the source of this data on the following terms: 'Source: Bureau of Meteorology and CSIRO © 2013'. Apart from dealings under the Copyright Act 1968, the licensee shall not reproduce (electronically or otherwise), modify or supply (by sale or otherwise) this data without written permission. Please contact us for more information.</dc:description> <dc:contributor>Input data: NCEP CFSv2 surface winds and sea ice, http://cfs.ncep.noaa.gov. Wave model used: WaveWatch III, http://polar.ncep.noaa.gov/waves/wavewatch/wavewatch.shtml The Centre for Australian Weather and Climate Research (CAWCR) is a partnership between the Bureau of Meteorology and CSIRO. Hindcast modelling undertaken as part of the PACCSAP (Pacific-Australia Climate Change Science and Adaptation Planning) Project 4.3 "High resolution wind-wave climate and projections of change in the Pacific region for coastal hazard assessments" in 2012, funded by DCCEE and AusAID and undertaken jointly by CSIRO and the BoM. This dataset was produced as part of the Australian Renewable Energy Agency – CSIRO Oceans and Atmosphere Flagship co-funded Australian Wave Energy Atlas Project.</dc:contributor> <dc:contributor>Bureau of Meteorology Australia CSIRO Australia</dc:contributor> <dc:language /> <ows:BoundingBox crs="::EPSG:4326"> <ows:LowerCorner>175.00038146972656 -49.999998331069946</ows:LowerCorner> <ows:UpperCorner>100.0 3.000264883041382</ows:UpperCorner> </ows:BoundingBox> <dc:type>dataset</dc:type> <dc:URI protocol="OGC:WMS-1.1.1-http-get-map" name="awavea2019:ww3.aus_4m.nu_min" description="ww3.aus_4m.nu_min">http://oa-gis.csiro.au/geoserver/wms?SERVICE=WMS&</dc:URI> <dc:URI protocol="image/png" name="Spectral width (LegendURL)" description="">http://oa-gis.csiro.au/geoserver/wms?request=GetLegendGraphic&format=image%2Fpng&width=20&height=20&layer=awavea2019%3Aww3.aus_4m.nu_min</dc:URI> <dc:URI protocol="WWW:LINK-1.0-http--link" name="ww3.aus_4m.nu_min.nc" description="Download: ww3.aus_4m.nu_min.nc">http://oa-gis.csiro.au/data/nu/ww3.aus_4m.nu_min.nc</dc:URI> </csw:Record> <csw:Record xmlns:srv="http://www.isotc211.org/2005/srv" xmlns:gco="http://www.isotc211.org/2005/gco" xmlns:mcp="http://bluenet3.antcrc.utas.edu.au/mcp" xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:geonet="http://www.fao.org/geonetwork" xmlns:dct="http://purl.org/dc/terms/" xmlns:ows="http://www.opengis.net/ows" xmlns:gml="http://www.opengis.net/gml" xmlns:gmd="http://www.isotc211.org/2005/gmd"> <dc:identifier>7ac65f260a838e770ed79b4b063e1bc032344267</dc:identifier> <dc:date>2020-09-23T13:24:39</dc:date> <dc:title>10th Percentile of Spectral Width</dc:title> <dc:subject>Wave Energy Resource | Wave Spectral Width | Statistics</dc:subject> <dct:abstract>The 10th percentile of spectral width is derived from the CAWCR global wave hindcast, using data from the archived hourly 4’ Australian grid, using data from 1st January 1980 to 31st December 2010. The spectral width characterises the relative spreading of energy along the wave spectrum. The spectral width is defined as the standard deviation of the period variance density, normalised by energy period. An equation describing its calculation can be found in the the atlas report (Hemer et al., 2016). Spectral width is not standard output from the WaveWatch III model, but is determined from available parameters HS, T01 and T02, from which the moments m0, m1 and m2 can be determined. For further details on the calculation of the spectral width, please refer to the Atlas report (Hemer et al., 2016) For further information on the CAWCR wave hindcast, see Durrant et al (2014)**. See DAP entry http://dx.doi.org/10.4225/08/523168703DCC5 for 1979-2010 data. Please note that the licensee/user is required to acknowledge the source of this data on the following terms: 'Source: Bureau of Meteorology and CSIRO © 2013'. Apart from dealings under the Copyright Act 1968, the licensee shall not reproduce (electronically or otherwise), modify or supply (by sale or otherwise) this data without written permission. Please contact us for more information.</dct:abstract> <dc:description>The 10th percentile of spectral width is derived from the CAWCR global wave hindcast, using data from the archived hourly 4’ Australian grid, using data from 1st January 1980 to 31st December 2010. The spectral width characterises the relative spreading of energy along the wave spectrum. The spectral width is defined as the standard deviation of the period variance density, normalised by energy period. An equation describing its calculation can be found in the the atlas report (Hemer et al., 2016). Spectral width is not standard output from the WaveWatch III model, but is determined from available parameters HS, T01 and T02, from which the moments m0, m1 and m2 can be determined. For further details on the calculation of the spectral width, please refer to the Atlas report (Hemer et al., 2016) For further information on the CAWCR wave hindcast, see Durrant et al (2014)**. See DAP entry http://dx.doi.org/10.4225/08/523168703DCC5 for 1979-2010 data. Please note that the licensee/user is required to acknowledge the source of this data on the following terms: 'Source: Bureau of Meteorology and CSIRO © 2013'. Apart from dealings under the Copyright Act 1968, the licensee shall not reproduce (electronically or otherwise), modify or supply (by sale or otherwise) this data without written permission. Please contact us for more information.</dc:description> <dc:contributor>Input data: NCEP CFSv2 surface winds and sea ice, http://cfs.ncep.noaa.gov. Wave model used: WaveWatch III, http://polar.ncep.noaa.gov/waves/wavewatch/wavewatch.shtml The Centre for Australian Weather and Climate Research (CAWCR) is a partnership between the Bureau of Meteorology and CSIRO. Hindcast modelling undertaken as part of the PACCSAP (Pacific-Australia Climate Change Science and Adaptation Planning) Project 4.3 "High resolution wind-wave climate and projections of change in the Pacific region for coastal hazard assessments" in 2012, funded by DCCEE and AusAID and undertaken jointly by CSIRO and the BoM. This dataset was produced as part of the Australian Renewable Energy Agency – CSIRO Oceans and Atmosphere Flagship co-funded Australian Wave Energy Atlas Project.</dc:contributor> <dc:contributor>Bureau of Meteorology Australia CSIRO Australia</dc:contributor> <dc:language /> <ows:BoundingBox crs="::EPSG:4326"> <ows:LowerCorner>175.00038146972656 -49.999998331069946</ows:LowerCorner> <ows:UpperCorner>100.0 3.000264883041382</ows:UpperCorner> </ows:BoundingBox> <dc:type>dataset</dc:type> <dc:URI protocol="OGC:WMS-1.1.1-http-get-map" name="awavea2019:ww3.aus_4m.nu_p10" description="ww3.aus_4m.nu_p10">http://oa-gis.csiro.au/geoserver/wms?SERVICE=WMS&</dc:URI> <dc:URI protocol="image/png" name="Spectral width (LegendURL)" description="">http://oa-gis.csiro.au/geoserver/wms?request=GetLegendGraphic&format=image%2Fpng&width=20&height=20&layer=awavea2019%3Aww3.aus_4m.nu_p10</dc:URI> <dc:URI protocol="WWW:LINK-1.0-http--link" name="ww3.aus_4m.nu_p10.nc" description="Download: ww3.aus_4m.nu_p10.nc">http://oa-gis.csiro.au/data/nu/ww3.aus_4m.nu_p10.nc</dc:URI> </csw:Record> <csw:Record xmlns:srv="http://www.isotc211.org/2005/srv" xmlns:gco="http://www.isotc211.org/2005/gco" xmlns:mcp="http://bluenet3.antcrc.utas.edu.au/mcp" xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:geonet="http://www.fao.org/geonetwork" xmlns:dct="http://purl.org/dc/terms/" xmlns:ows="http://www.opengis.net/ows" xmlns:gml="http://www.opengis.net/gml" xmlns:gmd="http://www.isotc211.org/2005/gmd"> <dc:identifier>3b1ae9e52f47640cfb98b32f389b271476d46b68</dc:identifier> <dc:date>2020-09-23T13:24:39</dc:date> <dc:title>50th Percentile of Spectral Width</dc:title> <dc:subject>Wave Energy Resource | Wave Spectral Width | Statistics</dc:subject> <dct:abstract>The 50th percentile of spectral width is derived from the CAWCR global wave hindcast, using data from the archived hourly 4’ Australian grid, using data from 1st January 1980 to 31st December 2010. The spectral width characterises the relative spreading of energy along the wave spectrum. The spectral width is defined as the standard deviation of the period variance density, normalised by energy period. An equation describing its calculation can be found in the the atlas report (Hemer et al., 2016). Spectral width is not standard output from the WaveWatch III model, but is determined from available parameters HS, T01 and T02, from which the moments m0, m1 and m2 can be determined. For further details on the calculation of the spectral width, please refer to the Atlas report (Hemer et al., 2016) For further information on the CAWCR wave hindcast, see Durrant et al (2014)**. See DAP entry http://dx.doi.org/10.4225/08/523168703DCC5 for 1979-2010 data. Please note that the licensee/user is required to acknowledge the source of this data on the following terms: 'Source: Bureau of Meteorology and CSIRO © 2013'. Apart from dealings under the Copyright Act 1968, the licensee shall not reproduce (electronically or otherwise), modify or supply (by sale or otherwise) this data without written permission. Please contact us for more information.</dct:abstract> <dc:description>The 50th percentile of spectral width is derived from the CAWCR global wave hindcast, using data from the archived hourly 4’ Australian grid, using data from 1st January 1980 to 31st December 2010. The spectral width characterises the relative spreading of energy along the wave spectrum. The spectral width is defined as the standard deviation of the period variance density, normalised by energy period. An equation describing its calculation can be found in the the atlas report (Hemer et al., 2016). Spectral width is not standard output from the WaveWatch III model, but is determined from available parameters HS, T01 and T02, from which the moments m0, m1 and m2 can be determined. For further details on the calculation of the spectral width, please refer to the Atlas report (Hemer et al., 2016) For further information on the CAWCR wave hindcast, see Durrant et al (2014)**. See DAP entry http://dx.doi.org/10.4225/08/523168703DCC5 for 1979-2010 data. Please note that the licensee/user is required to acknowledge the source of this data on the following terms: 'Source: Bureau of Meteorology and CSIRO © 2013'. Apart from dealings under the Copyright Act 1968, the licensee shall not reproduce (electronically or otherwise), modify or supply (by sale or otherwise) this data without written permission. Please contact us for more information.</dc:description> <dc:contributor>Input data: NCEP CFSv2 surface winds and sea ice, http://cfs.ncep.noaa.gov. Wave model used: WaveWatch III, http://polar.ncep.noaa.gov/waves/wavewatch/wavewatch.shtml The Centre for Australian Weather and Climate Research (CAWCR) is a partnership between the Bureau of Meteorology and CSIRO. Hindcast modelling undertaken as part of the PACCSAP (Pacific-Australia Climate Change Science and Adaptation Planning) Project 4.3 "High resolution wind-wave climate and projections of change in the Pacific region for coastal hazard assessments" in 2012, funded by DCCEE and AusAID and undertaken jointly by CSIRO and the BoM. This dataset was produced as part of the Australian Renewable Energy Agency – CSIRO Oceans and Atmosphere Flagship co-funded Australian Wave Energy Atlas Project.</dc:contributor> <dc:contributor>Bureau of Meteorology Australia CSIRO Australia</dc:contributor> <dc:language /> <ows:BoundingBox crs="::EPSG:4326"> <ows:LowerCorner>175.00038146972656 -49.999998331069946</ows:LowerCorner> <ows:UpperCorner>100.0 3.000264883041382</ows:UpperCorner> </ows:BoundingBox> <dc:type>dataset</dc:type> <dc:URI protocol="OGC:WMS-1.1.1-http-get-map" name="awavea2019:ww3.aus_4m.nu_p50" description="ww3.aus_4m.nu_p50">http://oa-gis.csiro.au/geoserver/wms?SERVICE=WMS&</dc:URI> <dc:URI protocol="image/png" name="Spectral width (LegendURL)" description="">http://oa-gis.csiro.au/geoserver/wms?request=GetLegendGraphic&format=image%2Fpng&width=20&height=20&layer=awavea2019%3Aww3.aus_4m.nu_p50</dc:URI> <dc:URI protocol="WWW:LINK-1.0-http--link" name="ww3.aus_4m.nu_p50.nc" description="Download: ww3.aus_4m.nu_p50.nc">http://oa-gis.csiro.au/data/nu/ww3.aus_4m.nu_p50.nc</dc:URI> </csw:Record> <csw:Record xmlns:srv="http://www.isotc211.org/2005/srv" xmlns:gco="http://www.isotc211.org/2005/gco" xmlns:mcp="http://bluenet3.antcrc.utas.edu.au/mcp" xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:geonet="http://www.fao.org/geonetwork" xmlns:dct="http://purl.org/dc/terms/" xmlns:ows="http://www.opengis.net/ows" xmlns:gml="http://www.opengis.net/gml" xmlns:gmd="http://www.isotc211.org/2005/gmd"> <dc:identifier>4fa7df0553020f92d0473d7d0a636c025ada76a7</dc:identifier> <dc:date>2020-09-23T13:24:39</dc:date> <dc:title>90th Percentile of Spectral Width</dc:title> <dc:subject>Wave Energy Resource | Wave Spectral Width | Statistics</dc:subject> <dct:abstract>The 90th percentile of spectral width is derived from the CAWCR global wave hindcast, using data from the archived hourly 4’ Australian grid, using data from 1st January 1980 to 31st December 2010. The spectral width characterises the relative spreading of energy along the wave spectrum. The spectral width is defined as the standard deviation of the period variance density, normalised by energy period. An equation describing its calculation can be found in the the atlas report (Hemer et al., 2016). Spectral width is not standard output from the WaveWatch III model, but is determined from available parameters HS, T01 and T02, from which the moments m0, m1 and m2 can be determined. For further details on the calculation of the spectral width, please refer to the Atlas report (Hemer et al., 2016) For further information on the CAWCR wave hindcast, see Durrant et al (2014)**. See DAP entry http://dx.doi.org/10.4225/08/523168703DCC5 for 1979-2010 data. Please note that the licensee/user is required to acknowledge the source of this data on the following terms: 'Source: Bureau of Meteorology and CSIRO © 2013'. Apart from dealings under the Copyright Act 1968, the licensee shall not reproduce (electronically or otherwise), modify or supply (by sale or otherwise) this data without written permission. Please contact us for more information.</dct:abstract> <dc:description>The 90th percentile of spectral width is derived from the CAWCR global wave hindcast, using data from the archived hourly 4’ Australian grid, using data from 1st January 1980 to 31st December 2010. The spectral width characterises the relative spreading of energy along the wave spectrum. The spectral width is defined as the standard deviation of the period variance density, normalised by energy period. An equation describing its calculation can be found in the the atlas report (Hemer et al., 2016). Spectral width is not standard output from the WaveWatch III model, but is determined from available parameters HS, T01 and T02, from which the moments m0, m1 and m2 can be determined. For further details on the calculation of the spectral width, please refer to the Atlas report (Hemer et al., 2016) For further information on the CAWCR wave hindcast, see Durrant et al (2014)**. See DAP entry http://dx.doi.org/10.4225/08/523168703DCC5 for 1979-2010 data. Please note that the licensee/user is required to acknowledge the source of this data on the following terms: 'Source: Bureau of Meteorology and CSIRO © 2013'. Apart from dealings under the Copyright Act 1968, the licensee shall not reproduce (electronically or otherwise), modify or supply (by sale or otherwise) this data without written permission. Please contact us for more information.</dc:description> <dc:contributor>Input data: NCEP CFSv2 surface winds and sea ice, http://cfs.ncep.noaa.gov. Wave model used: WaveWatch III, http://polar.ncep.noaa.gov/waves/wavewatch/wavewatch.shtml The Centre for Australian Weather and Climate Research (CAWCR) is a partnership between the Bureau of Meteorology and CSIRO. Hindcast modelling undertaken as part of the PACCSAP (Pacific-Australia Climate Change Science and Adaptation Planning) Project 4.3 "High resolution wind-wave climate and projections of change in the Pacific region for coastal hazard assessments" in 2012, funded by DCCEE and AusAID and undertaken jointly by CSIRO and the BoM. This dataset was produced as part of the Australian Renewable Energy Agency – CSIRO Oceans and Atmosphere Flagship co-funded Australian Wave Energy Atlas Project.</dc:contributor> <dc:contributor>Bureau of Meteorology Australia CSIRO Australia</dc:contributor> <dc:language /> <ows:BoundingBox crs="::EPSG:4326"> <ows:LowerCorner>175.00038146972656 -49.999998331069946</ows:LowerCorner> <ows:UpperCorner>100.0 3.000264883041382</ows:UpperCorner> </ows:BoundingBox> <dc:type>dataset</dc:type> <dc:URI protocol="OGC:WMS-1.1.1-http-get-map" name="awavea2019:ww3.aus_4m.nu_p90" description="ww3.aus_4m.nu_p90">http://oa-gis.csiro.au/geoserver/wms?SERVICE=WMS&</dc:URI> <dc:URI protocol="image/png" name="Spectral width (LegendURL)" description="">http://oa-gis.csiro.au/geoserver/wms?request=GetLegendGraphic&format=image%2Fpng&width=20&height=20&layer=awavea2019%3Aww3.aus_4m.nu_p90</dc:URI> <dc:URI protocol="WWW:LINK-1.0-http--link" name="ww3.aus_4m.nu_p90.nc" description="Download: ww3.aus_4m.nu_p90.nc">http://oa-gis.csiro.au/data/nu/ww3.aus_4m.nu_p90.nc</dc:URI> </csw:Record> <csw:Record xmlns:srv="http://www.isotc211.org/2005/srv" xmlns:gco="http://www.isotc211.org/2005/gco" xmlns:mcp="http://bluenet3.antcrc.utas.edu.au/mcp" xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:geonet="http://www.fao.org/geonetwork" xmlns:dct="http://purl.org/dc/terms/" xmlns:ows="http://www.opengis.net/ows" xmlns:gml="http://www.opengis.net/gml" xmlns:gmd="http://www.isotc211.org/2005/gmd"> <dc:identifier>b2eecf74b456e61c124ed3c29c2e2cf3ce5546a5</dc:identifier> <dc:date>2020-09-23T13:24:39</dc:date> <dc:title>Standard Deviation of Spectral Width</dc:title> <dc:subject>Wave Energy Resource | Wave Spectral Width | Statistics</dc:subject> <dct:abstract>The standard deviation of spectral width is derived from the CAWCR global wave hindcast, using data from the archived hourly 4’ Australian grid, using data from 1st January 1980 to 31st December 2010. The spectral width characterises the relative spreading of energy along the wave spectrum. The spectral width is defined as the standard deviation of the period variance density, normalised by energy period. An equation describing its calculation can be found in the the atlas report (Hemer et al., 2016). Spectral width is not standard output from the WaveWatch III model, but is determined from available parameters HS, T01 and T02, from which the moments m0, m1 and m2 can be determined. For further details on the calculation of the spectral width, please refer to the Atlas report (Hemer et al., 2016) For further information on the CAWCR wave hindcast, see Durrant et al (2014)**. See DAP entry http://dx.doi.org/10.4225/08/523168703DCC5 for 1979-2010 data. Please note that the licensee/user is required to acknowledge the source of this data on the following terms: 'Source: Bureau of Meteorology and CSIRO © 2013'. Apart from dealings under the Copyright Act 1968, the licensee shall not reproduce (electronically or otherwise), modify or supply (by sale or otherwise) this data without written permission. Please contact us for more information.</dct:abstract> <dc:description>The standard deviation of spectral width is derived from the CAWCR global wave hindcast, using data from the archived hourly 4’ Australian grid, using data from 1st January 1980 to 31st December 2010. The spectral width characterises the relative spreading of energy along the wave spectrum. The spectral width is defined as the standard deviation of the period variance density, normalised by energy period. An equation describing its calculation can be found in the the atlas report (Hemer et al., 2016). Spectral width is not standard output from the WaveWatch III model, but is determined from available parameters HS, T01 and T02, from which the moments m0, m1 and m2 can be determined. For further details on the calculation of the spectral width, please refer to the Atlas report (Hemer et al., 2016) For further information on the CAWCR wave hindcast, see Durrant et al (2014)**. See DAP entry http://dx.doi.org/10.4225/08/523168703DCC5 for 1979-2010 data. Please note that the licensee/user is required to acknowledge the source of this data on the following terms: 'Source: Bureau of Meteorology and CSIRO © 2013'. Apart from dealings under the Copyright Act 1968, the licensee shall not reproduce (electronically or otherwise), modify or supply (by sale or otherwise) this data without written permission. Please contact us for more information.</dc:description> <dc:contributor>Input data: NCEP CFSv2 surface winds and sea ice, http://cfs.ncep.noaa.gov. Wave model used: WaveWatch III, http://polar.ncep.noaa.gov/waves/wavewatch/wavewatch.shtml The Centre for Australian Weather and Climate Research (CAWCR) is a partnership between the Bureau of Meteorology and CSIRO. Hindcast modelling undertaken as part of the PACCSAP (Pacific-Australia Climate Change Science and Adaptation Planning) Project 4.3 "High resolution wind-wave climate and projections of change in the Pacific region for coastal hazard assessments" in 2012, funded by DCCEE and AusAID and undertaken jointly by CSIRO and the BoM. This dataset was produced as part of the Australian Renewable Energy Agency – CSIRO Oceans and Atmosphere Flagship co-funded Australian Wave Energy Atlas Project.</dc:contributor> <dc:contributor>Bureau of Meteorology Australia CSIRO Australia</dc:contributor> <dc:language /> <ows:BoundingBox crs="::EPSG:4326"> <ows:LowerCorner>175.00038146972656 -49.999998331069946</ows:LowerCorner> <ows:UpperCorner>100.0 3.000264883041382</ows:UpperCorner> </ows:BoundingBox> <dc:type>dataset</dc:type> <dc:URI protocol="OGC:WMS-1.1.1-http-get-map" name="awavea2019:ww3.aus_4m.nu_std" description="ww3.aus_4m.nu_std">http://oa-gis.csiro.au/geoserver/wms?SERVICE=WMS&</dc:URI> <dc:URI protocol="image/png" name="Spectral width (LegendURL)" description="">http://oa-gis.csiro.au/geoserver/wms?request=GetLegendGraphic&format=image%2Fpng&width=20&height=20&layer=awavea2019%3Aww3.aus_4m.nu_std</dc:URI> <dc:URI protocol="WWW:LINK-1.0-http--link" name="ww3.aus_4m.nu_std.nc" description="Download: ww3.aus_4m.nu_std.nc">http://oa-gis.csiro.au/data/nu/ww3.aus_4m.nu_std.nc</dc:URI> </csw:Record> <csw:Record xmlns:srv="http://www.isotc211.org/2005/srv" xmlns:gco="http://www.isotc211.org/2005/gco" xmlns:mcp="http://bluenet3.antcrc.utas.edu.au/mcp" xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:geonet="http://www.fao.org/geonetwork" xmlns:dct="http://purl.org/dc/terms/" xmlns:ows="http://www.opengis.net/ows" xmlns:gml="http://www.opengis.net/gml" xmlns:gmd="http://www.isotc211.org/2005/gmd"> <dc:identifier>2325e18768d3a95e6e65d6e1090a2979069189d6</dc:identifier> <dc:date>2020-09-23T13:24:39</dc:date> <dc:title>Annual Mean Wave Energy Period</dc:title> <dc:subject>Earth Science | Oceans | Ocean Waves</dc:subject> <dc:subject>Earth Science | Oceans | Ocean Waves | Wave Period</dc:subject> <dc:subject>Wave Energy Resource | Wave Period | Statistics</dc:subject> <dct:abstract>The annual mean wave energy period is derived from the CAWCR global wave hindcast, using dat