29945030-6bf2-49c1-b821-9839d770efc7 urn:uuid NIWA National Institute of Water & Atmospheric Research + 64 4 386 0300 + 64 4 386 0574 301 Evans Bay Parade Wellington 6021 New Zealand s.baird@niwa.co.nz Susan Jane Baird Scientist 2021-10-18T15:03:08 2010-07-20T09:34:12 creation ISO 19115-3 https://dc.niwa.co.nz:/niwa_dc/srv/eng//metadata/29945030-6bf2-49c1-b821-9839d770efc7 BOI seafloor mapping - EM300 & EM3000D multi-beam bathymetry, colour-coded image 2009-06-01T09:42:00 Chapter 2 of the BOI Oceans Survey final report Bathymetry from EM300 & EM3000D multi-beam soundings represented in a color coded image showing depths of north-east coast and Bay of Islands waters. To show the bathymetry of the survey area off the north-east coast of New Zealand and within the Bay of Islands Officers and crew of RV Tangaroa and all NIWA multi-beam operators NIWA National Institute of Water & Atmospheric Research +64 4 386 0300 +64 4 386 0574 Private Bag 14901 Wellington 6241 New Zealand a.pallentin@niwa.co.nz Arne Pallentin NIWA GIS Analyst 5000 elevation oceans North-east coast of New Zealand, including the Bay of Islands 172.92 174.81 -35.87 -34.34 https://dc.niwa.co.nz:/niwa_dc/srv/api/records/29945030-6bf2-49c1-b821-9839d770efc7/attachments/BOI_OS2020_Bathymetry_colour_s.png thumbnail png multi-beam bathymetry, depth, seafloor mapping, digital terrain model "Image of the tiff of bathymetry data processed from multi-beam soundings, based on a 5x5 m grid" is provided under New Zealand Creative Commons v3.0 BY ND licence- No Derivatives http://creativecommons.org/licenses/by-nd/3.0/nz "Chapter 2 of the Bay of Islands OS20/20 survey report" is provided under New Zealand Creative Commons v3.0 BY ND licence- No Derivatives http://creativecommons.org/licenses/by-nd/3.0/nz Data were collected during the RV Tangaroa survey of the north-east coast of New Zealand from Spirits Bay south to the Poor Knights Islands (5 m grid)and by RV Pelorus within the Bay of Islands (1 m grid). This layer is based on the bathymetry grid, converted using ESRI Arc AML scripts to generate colour-coded image https://dc.niwa.co.nz/niwa_dc/srv/metadata/29945030-6bf2-49c1-b821-9839d770efc7 WWW:LINK-1.0-http--metadata-URL Point of truth URL of this metadata record ftp://ftp.niwa.co.nz/os2020/boi/seafloormap/BOI_OS2020_Bathymetry_colour.jpg WWW:LINK-1.0-http--downloaddata Image of the tiff of bathymetry data processed from multi-beam soundings, based on a 5x5 m grid. ftp://ftp.niwa.co.nz/os2020/boi/Final_chapters/Chapter_02_Mapping.pdf WWW:LINK-1.0-http--downloaddata Chapter 2 of the Bay of Islands OS20/20 survey report https://gis.niwa.co.nz/server/rest/services/OS2020/Bathymetry_NZTM/MapServer ESRI:REST BOI Bathymetry colour coded NZTM Bay of Islands colour-coded bathymetry raster in NZTM projection