96dc1902-5b74-453d-bfcc-e21b847e0d32 eng dataset Digital and Data Solutions, JNCC data@jncc.gov.uk pointOfContact 2019-02-06 Broadscale habitat (EUNIS level 3) for South East of Falmouth recommended Marine Conservation Zone (rMCZ) 2015-09-07 2015-09-07 96dc1902-5b74-453d-bfcc-e21b847e0d32 Updated habitat map resulting from an integrated analysis of the dedicated 2012 survey data (CEND3/12b) for South East of Falmouth rMCZ. Additional information source: Green, S., Cooper, R. 2016. South-East of Falmouth rMCZ Post-survey Site Report http://randd.defra.gov.uk/Document.aspx?Document=13592_SouthEastofFalmouth_rMCZ_Post_surveySiteReport_v10.pdf Digital and Data Solutions, JNCC data@jncc.gov.uk owner Marine Seabed Habitats and Geology GB001224 EUNIS Data Provider Agreement not required - FULL ACCESS Nature Conservation Drop camera Grabs Multibeam echo sounder Particle size analysis Released under the Open Government Licence v3.0. Attribution statement: “Contains public sector data from © JNCC 2016. Contains public sector information, licensed under the Open Government Licence v3.0, from the Maritime and Coastguard Agency.” otherRestrictions None eng biota -4.749209 -4.679433 49.960474 50.005487 2012-02-17 2012-02-28 Green, S., Cooper, R. 2016. South-East of Falmouth rMCZ Post-survey Site Report http://randd.defra.gov.uk/Document.aspx?Document=13592_SouthEastofFalmouth_rMCZ_Post_surveySiteReport_v10.pdf Geospatial (vector polygon) Unknown http://data.jncc.gov.uk/data/96dc1902-5b74-453d-bfcc-e21b847e0d32-GB001224.zip GB001224.zip A new habitat map for the site was produced by analysing and interpreting the available acoustic data and the groundtruth data collected by the dedicated survey of this site. The process is a combination of two approaches, auto-classification (image analysis) and expert interpretation, as described below. The routine for auto-classification is flexible and dependent on site-specific data, allowing for application of a bespoke routine to maximise the acoustic data available. ArcGIS was used to perform an initial unsupervised classification on the supplied backscatter image. The single band backscatter mosaic was filtered and smoothed prior to the application of an Iso cluster/maximum likelihood classification routine. For further information, refer to the South-East Falmouth rMCZ Post-survey Site Report vs. 8 (Green, S. & Cooper, R., 2015).