Seafloor character--Offshore of Half Moon Bay, California
This part of DS 781 presents the seafloor-character map of the Offshore of Half Moon Bay map area, California. The raster data file is included in "SeafloorCharacter_OffshoreHalfMoonBay.zip", which is accessible from http://pubs.usgs.gov/ds/781/OffshoreHalfMoonBay/data_catalog_OffshoreHalf...
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USGS Science Data Catalog
2013
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dataone:338004c4-19ac-4e5d-8f50-56a0688d03ca 2023-11-08T14:15:00+01:00 Seafloor character--Offshore of Half Moon Bay, California Eleyne L. Phillips Mercedes D. Erdey Guy R. Cochrane ENVELOPE(-122.59,-122.41,37.55,37.39) BEGINDATE: 2006-01-01T00:00:00Z ENDDATE: 2007-01-01T00:00:00Z 2013-01-01T00:00:00Z https://search.dataone.org/view/338004c4-19ac-4e5d-8f50-56a0688d03ca unknown USGS Science Data Catalog Oceans > Bathymetry/SeafloorTopography > Bathymetry Oceans > Bathymetry/SeafloorTopography > Seafloor Topography Seafloor Character Fisheries Ecosystem Multibeam Geology Bathymetry Backscatter Intensity Ocean Floor Topography U.S. Geological Survey USGS Pacific Coastal and Marine Science Center CMGP biota oceans Half Moon Bay Northern California Pacific Ocean State of California Dataset 2013 dataone:urn:node:USGS_SDC 2023-11-08T13:39:11Z This part of DS 781 presents the seafloor-character map of the Offshore of Half Moon Bay map area, California. The raster data file is included in "SeafloorCharacter_OffshoreHalfMoonBay.zip", which is accessible from http://pubs.usgs.gov/ds/781/OffshoreHalfMoonBay/data_catalog_OffshoreHalfMoonBay.html. This raster-format seafloor-character map shows four substrate classes of Offshore of Half Moon Bay, California. The substrate classes mapped in this area have been further divided into the following California Marine Life Protection Act depth zones and slope classes: Depth Zone 2 (intertidal to 30 m), Depth Zone 3 (30 to 100 m), and Slope Class 1 (0 degrees - 5 degrees). Depth Zone 1 (intertidal), Depth Zones 4-5 (greater than 100 m), and Slopes Classes 2-4 (greater than 5 degrees) are not present in the region covered by this block. The map is created using a supervised classification method described by Cochrane (2008), available at http://doc.nprb.org/web/research/research%20pubs/615_habitat_mapping_workshop/Individual%20Chapters%20High-Res/Ch13%20Cochrane.pdf. References Cited: California Department of Fish and Game, 2008, California Marine Life Protection Act master plan for marine protected areas; Revised draft: California Department of Fish and Game, accessed April 5 2011, at http://www.dfg.ca.gov/mlpa/masterplan.asp. Cochrane, G.R., 2008, Video-supervised classification of sonar data for mapping seafloor habitat, in Reynolds, J.R., and Greene, H.G., eds., Marine habitat mapping technology for Alaska: Fairbanks, University of Alaska, Alaska Sea Grant College Program, p. 185-194, accessed April 5, 2011, at http://doc.nprb.org/web/research/research%20pubs/615_habitat_mapping_workshop/Individual%20Chapters%20High-Res/Ch13%20Cochrane.pdf. Sappington, J.M., Longshore, K.M., and Thompson, D.B., 2007, Quantifying landscape ruggedness for animal habitat analysis--A case study using bighorn sheep in the Mojave Desert: Journal of Wildlife Management, v. 71, p. 1419-1426. Dataset Alaska Half Moon Bay USGS Science Data Catalog (via DataONE) Fairbanks Greene ENVELOPE(168.233,168.233,-72.100,-72.100) Half Moon Bay ENVELOPE(-100.002,-100.002,76.035,76.035) Moon Bay ENVELOPE(-60.000,-60.000,-62.583,-62.583) Pacific ENVELOPE(-122.59,-122.41,37.55,37.39) |
institution |
Open Polar |
collection |
USGS Science Data Catalog (via DataONE) |
op_collection_id |
dataone:urn:node:USGS_SDC |
language |
unknown |
topic |
Oceans > Bathymetry/SeafloorTopography > Bathymetry Oceans > Bathymetry/SeafloorTopography > Seafloor Topography Seafloor Character Fisheries Ecosystem Multibeam Geology Bathymetry Backscatter Intensity Ocean Floor Topography U.S. Geological Survey USGS Pacific Coastal and Marine Science Center CMGP biota oceans Half Moon Bay Northern California Pacific Ocean State of California |
spellingShingle |
Oceans > Bathymetry/SeafloorTopography > Bathymetry Oceans > Bathymetry/SeafloorTopography > Seafloor Topography Seafloor Character Fisheries Ecosystem Multibeam Geology Bathymetry Backscatter Intensity Ocean Floor Topography U.S. Geological Survey USGS Pacific Coastal and Marine Science Center CMGP biota oceans Half Moon Bay Northern California Pacific Ocean State of California Eleyne L. Phillips Mercedes D. Erdey Guy R. Cochrane Seafloor character--Offshore of Half Moon Bay, California |
topic_facet |
Oceans > Bathymetry/SeafloorTopography > Bathymetry Oceans > Bathymetry/SeafloorTopography > Seafloor Topography Seafloor Character Fisheries Ecosystem Multibeam Geology Bathymetry Backscatter Intensity Ocean Floor Topography U.S. Geological Survey USGS Pacific Coastal and Marine Science Center CMGP biota oceans Half Moon Bay Northern California Pacific Ocean State of California |
description |
This part of DS 781 presents the seafloor-character map of the Offshore of Half Moon Bay map area, California. The raster data file is included in "SeafloorCharacter_OffshoreHalfMoonBay.zip", which is accessible from http://pubs.usgs.gov/ds/781/OffshoreHalfMoonBay/data_catalog_OffshoreHalfMoonBay.html. This raster-format seafloor-character map shows four substrate classes of Offshore of Half Moon Bay, California. The substrate classes mapped in this area have been further divided into the following California Marine Life Protection Act depth zones and slope classes: Depth Zone 2 (intertidal to 30 m), Depth Zone 3 (30 to 100 m), and Slope Class 1 (0 degrees - 5 degrees). Depth Zone 1 (intertidal), Depth Zones 4-5 (greater than 100 m), and Slopes Classes 2-4 (greater than 5 degrees) are not present in the region covered by this block. The map is created using a supervised classification method described by Cochrane (2008), available at http://doc.nprb.org/web/research/research%20pubs/615_habitat_mapping_workshop/Individual%20Chapters%20High-Res/Ch13%20Cochrane.pdf. References Cited: California Department of Fish and Game, 2008, California Marine Life Protection Act master plan for marine protected areas; Revised draft: California Department of Fish and Game, accessed April 5 2011, at http://www.dfg.ca.gov/mlpa/masterplan.asp. Cochrane, G.R., 2008, Video-supervised classification of sonar data for mapping seafloor habitat, in Reynolds, J.R., and Greene, H.G., eds., Marine habitat mapping technology for Alaska: Fairbanks, University of Alaska, Alaska Sea Grant College Program, p. 185-194, accessed April 5, 2011, at http://doc.nprb.org/web/research/research%20pubs/615_habitat_mapping_workshop/Individual%20Chapters%20High-Res/Ch13%20Cochrane.pdf. Sappington, J.M., Longshore, K.M., and Thompson, D.B., 2007, Quantifying landscape ruggedness for animal habitat analysis--A case study using bighorn sheep in the Mojave Desert: Journal of Wildlife Management, v. 71, p. 1419-1426. |
format |
Dataset |
author |
Eleyne L. Phillips Mercedes D. Erdey Guy R. Cochrane |
author_facet |
Eleyne L. Phillips Mercedes D. Erdey Guy R. Cochrane |
author_sort |
Eleyne L. Phillips |
title |
Seafloor character--Offshore of Half Moon Bay, California |
title_short |
Seafloor character--Offshore of Half Moon Bay, California |
title_full |
Seafloor character--Offshore of Half Moon Bay, California |
title_fullStr |
Seafloor character--Offshore of Half Moon Bay, California |
title_full_unstemmed |
Seafloor character--Offshore of Half Moon Bay, California |
title_sort |
seafloor character--offshore of half moon bay, california |
publisher |
USGS Science Data Catalog |
publishDate |
2013 |
url |
https://search.dataone.org/view/338004c4-19ac-4e5d-8f50-56a0688d03ca |
op_coverage |
ENVELOPE(-122.59,-122.41,37.55,37.39) BEGINDATE: 2006-01-01T00:00:00Z ENDDATE: 2007-01-01T00:00:00Z |
long_lat |
ENVELOPE(168.233,168.233,-72.100,-72.100) ENVELOPE(-100.002,-100.002,76.035,76.035) ENVELOPE(-60.000,-60.000,-62.583,-62.583) ENVELOPE(-122.59,-122.41,37.55,37.39) |
geographic |
Fairbanks Greene Half Moon Bay Moon Bay Pacific |
geographic_facet |
Fairbanks Greene Half Moon Bay Moon Bay Pacific |
genre |
Alaska Half Moon Bay |
genre_facet |
Alaska Half Moon Bay |
_version_ |
1782011870860804096 |