Metadata: Identification_Information: Citation: Citation_Information: Originator: Norman Maher Originator: Stephen L. Eittreim Originator: Andrew J. Stevenson Originator: David W. Caress Publication_Date: 2001 Title: Gridded bathymetric data (MTCAN5G, MTSHLF5G, SGF5G, SUR5G) and shaded relief images (MTCANSD.TIF, MTSHLFSD.TIF, SGFSD.TIF, SURSD.TIF) from EM300 multibeam surveys of the continental shelf from Moss Landing to Point Sur, California Edition: Version 1.1, April 4, 2003; Version 1.0, March 21, 2001 Geospatial_Data_Presentation_Form: map Larger_Work_Citation: Citation_Information: Originator: Wong, F.L. Originator: Eittreim, S.E. Publication_Date: 2001 Title: Continental Shelf GIS for the Monterey Bay National Marine Sanctuary Geospatial_Data_Presentation_Form: map Series_Information: Series_Name: U.S. Geological Survey Open-File Report Issue_Identification: 01-179 Publication_Information: Publication_Place: Menlo Park, CA Publisher: U.S. Geological Survey Online_Linkage: Description: Abstract: The U.S. Geological Survey and the Monterey Bay Aquarium Research Institute (MBARI) acquired bathymetric and backscatter data with a multibeam (Simrad EM300) sidescan sonar system in the Monterey Bay region in 1998 (A4-98-MB, http://walrus.wr.usgs.gov/infobank). This data set consists of the bathymetric data that were collected from the continental shelf areas of the survey between Moss Landing and Point Sur, California. The data are provided as ArcInfo grids with 5-m resolution (MTCAN5G, MTSHLF5G, SGF5G, SUR5G) and as shaded relief images (MTCANSD.TIF, MTSHLFSD.TIF, SGFSD.TIF, SURSD.TIF). This is one of a collection of digital files of a geographic information system of spatially referenced data related to the USGS Coastal and Marine Geology Program "Monterey Bay National Marine Sanctuary Project" . The data were collected and analyzed between 1994 and 2000. Purpose: These data are intended for science researchers, students, policy makers, and the general public. The data can be used with geographic information systems (GIS) software to display geologic and oceanographic information about the shallower areas of the Monterey Bay National Marine Sanctuary. Supplemental_Information: A298MB is a multibeam sonar survey of the the seafloor between Moss Landing and Point Sur, California. FGDC-compliant metadata and other information are available at the following URL: >http://walrus.wr.usgs.gov/infobank/a/a498mb/html/a-4-98-mb.meta.html Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1998 Currentness_Reference: Ground Condition Status: Progress: Complete Maintenance_and_Update_Frequency: As Needed Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -122.08846 East_Bounding_Coordinate: -121.79718 North_Bounding_Coordinate: 36.80159 South_Bounding_Coordinate: 36.21420 Keywords: Theme: Theme_Keyword_Thesaurus: None Theme_Keyword: Coastal Geology Theme_Keyword: Marine Geology Theme_Keyword: sidescan sonar Theme_Keyword: Simrad EM300 Theme_Keyword: bathymetry Place: Place_Keyword_Thesaurus: None Place_Keyword: Monterey Bay Place_Keyword: Northern California Place_Keyword: Monterey Bay National Marine Sanctuary Place_Keyword: Central California Place_Keyword: Point Ano Nuevo Place_Keyword: Santa Cruz Place_Keyword: Moss Landing Place_Keyword: Monterey Place_Keyword: Point Sur Place_Keyword: CA Place_Keyword: North Pacific Ocean Place_Keyword: Northern Pacific Ocean Place_Keyword: USA Access_Constraints: None Use_Constraints: Please recognize the U.S. Geological Survey (USGS) as the source of this information. Although these data have been used by the U.S. Geological Survey, U.S. Department of the Interior, no warranty expressed or implied is made by the U.S. Geological Survey as to the accuracy of the data. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the U.S. Geological Survey in the use of this data, software, or related materials. This information is not intended for navigational purposes. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Point_of_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Florence L. Wong Contact_Organization: United States Geological Survey (USGS) Coastal and Marine Geology (CMG) Contact_Position: Geologist, GIS Coordinator Contact_Address: Address_Type: mailing and physical address Address: USGS, MailStop 999, 345 Middlefield Road City: Menlo Park State_or_Province: CA Postal_Code: 94025-3561 Country: USA Contact_Voice_Telephone: (650) 329-5327 Contact_Facsimile_Telephone: (650) 329-5190 Contact_Electronic_Mail_Address: fwong@usgs.gov Native_Data_Set_Environment: SunOS, 5.7, sun4u UNIX ARC/INFO version 8.0.2 Browse_Graphic: Browse_Graphic_File_Name: http://geopubs.wr.usgs.gov/open-file/of01-179/images/bat5g.gif Browse_Graphic_File_Description: location map of MTCAN5G, MTSHLF5G, SGF5G, SUR5G Browse_Graphic_File_Type: GIF Data_Quality_Information: Logical_Consistency_Report: Not applicable for raster data. Completeness_Report: Includes only shelf portion of data collected during A4-98-MB (http://walrus.wr.usgs.gov/infobank/a/a498mb/html/a-4-98-mb.meta.html). For complete dataset at 25-m resolution, see MBARI (2000). Lineage: Source_Information: Source_Citation: Citation_Information: Originator: Eittreim, S.L. Originator: A. Stevenson, L.Mayer Originator: J. Oakden, C. Malzone and R. Kvitek Title: Multibeam bathymetry and acoustic backscatter imagery of the southern Monterey Bay shelf Publication_Date: 1997 Series_Information: Series_Name: In Eittreim, S.L. (editor), Southern Monterey Bay Continental Shelf Investigations: Former Fort Ord Restricted Zone, Issue_Identification: Open File Report Type_of_Source_Media: paper Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1997 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: Eittreim and others (1997) Source_Contribution: description of methods Source_Information: Source_Citation: Citation_Information: Originator: MBARI Publication_Date: 2000 Title: MBARI Monterey Bay multibeam survey Geospatial_Data_Presentation_Form: map Series_Information: Series_Name: MBARI Digital Data Series Issue_Identification: 3 Publication_Information: Publication_Place: Moss Landing, California Publisher: Monterey Bay Aquarium Research Institute Type_of_Source_Media: CD-ROM Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1998 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: MBARI (2000) Source_Contribution: related data set Process_Step: Process_Description: Data processed onboard during the data collection as described in Eittreim and others (2000) Process_Date: 199806 Process_Step: Process_Description: Maher assembled data as 5-m ArcInfo grids, generated shaded relief grids and images. Clip windows for grids and images do not coincide. Process_Date: 200011 Process_Step: Process_Description: First draft of metadata created by F.L. Wong using a modified version of FGDCMETA.AML. Process_Date: 20010321 Process_Step: Process_Description: Bathymetry data from northern part of area imaged in http://geopubs.wr.usgs.gov/open-file/of01-179/images/shdmtcan.gif and missing from grid file mtcan5g provided by David Caress (Monterey Bay Aquarium Research Institute) and replaced in new version of mtcan5g. Window expanded from -121.97997 36.74115 -121.79719 36.80076 to -122.03381 36.73975 -121.78679 36.88621 Process_Date: 20030404 Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Raster Raster_Object_Information: Raster_Object_Type: Grid Cell Row_Count: 1285 to 4643 Column_Count: 2080 to 3248 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 10 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.9996 Longitude_of_Central_Meridian: -123.00000 Latitude_of_Projection_Origin: 0.00000 False_Easting: 500000.00 False_Northing: 0.00 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: 5.0 Ordinate_Resolution: 5.0 Planar_Distance_Units: Meters Geodetic_Model: Horizontal_Datum_Name: North American Datum of 1983 Ellipsoid_Name: GRS1980 Semi-major_Axis: 6378137.0 Denominator_of_Flattening_Ratio: 298.257 Entity_and_Attribute_Information: Overview_Description: Entity_and_Attribute_Overview: Each of the bathymetry grids has a resolution of 5 m and records depth as negative floating point values. The geographic extent (in degrees) of each grid is > GRID XMIN YMIN XMAX YMAX > MTCAN5G -122.03381 36.73975 -121.78679 36.88621 rev 4/03 > MTSHLF5G -122.03229 36.56534 -121.87569 36.75134 > SGF5G -122.03259 36.36070 -121.91377 36.57095 > SUR5G -122.08845 36.21525 -121.91450 36.37142 The geographic extent (in UTM meters) and size (in numbers of columns and rows) of each grid are > GRID XMIN YMIN XMAX YMAX NCOLS NROWS > MTCAN5G 586258 4066686 608113 4082686 4371 3200 rev 4/03 > MTSHLF5G 586590 4047241 600365 4067726 2755 4097 > SGF5G 586792 4024501 597192 4047716 2080 4643 > SUR5G 581931 4008368 597376 4025533 3089 3433 The depth values for each grid are > GRID ZMIN ZMAX MEAN STDV > MTCAN5G -1263.0 -15.0 -303.4 280.1 rev 4/03 > MTSHLF5G -1583.1 -21.2 -289.0 349.4 > SGF5G -898.2 -28.1 -287.3 200.3 > SUR5G -793.5 -37.7 -233.1 184.4 The shaded relief images have the following attributes: >Image Format : TIFF >Image Type : PSEUDOCOLOR >Image Colormap : TRUE >Image Compressed : FALSE >Image Rotated : FALSE >Image Depth = 8 >Image Bands = 1 >Pixel Size DX = 5.00000 >Pixel Size DY = 5.00000 The geographic extent (in decimal degrees) of the shaded relief images are > IMAGE XMIN YMIN XMAX YMAX > MTCANSD.TIF -122.03176 36.74115 -121.78947 36.88549 > MTSHLFSD.TIF -122.03229 36.56534 -121.87569 36.75134 > SGFSD.TIF -122.03259 36.36070 -121.91377 36.57095 > SURSD.TIF -122.08845 36.21525 -121.91450 36.37142 The geographic extent (in UTM meters) and size (in numbers of columns and rows) of the shaded relief images are > IMAGE XMIN YMIN XMAX YMAX NCOLS NROWS > MTCANSD.TIF 586440 4066839 607875 4082609 4287 3154 > MTSHLFSD.TIF 586590 4047241 600365 4067726 2755 4097 > SGFSD.TIF 586792 4024501 597192 4047716 2080 4643 > SURSD.TIF 581931 4008368 597376 4025533 3089 3433 Entity_and_Attribute_Detail_Citation: none Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: United States Geological Survey (USGS) Coastal and Marine Geology (CMG) Contact_Person: Florence L. Wong Contact_Position: Geologist, GIS Coordinator Contact_Address: Address_Type: mailing and physical address Address: USGS, MailStop 999, 345 Middlefield Road City: Menlo Park State_or_Province: CA Postal_Code: 94025-3561 Country: USA Contact_Voice_Telephone: (650) 329-5327 Contact_Facsimile_Telephone: (650) 329-5190 Contact_Electronic_Mail_Address: fwong@usgs.gov Distribution_Liability: Please recognize the U.S. Geological Survey (USGS) as the source of this information. Although these data have been used by the U.S. Geological Survey, U.S. Department of the Interior, no warranty expressed or implied is made by the U.S. Geological Survey as to the accuracy of the data. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the U.S. Geological Survey in the use of this data, software, or related materials. Resource_Description: USGS Open-File Report 01-179 Metadata_Reference_Information: Metadata_Date: 20010321 Metadata_Review_Date: 200105 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: United States Geological Survey (USGS) Coastal and Marine Geology (CMG) Contact_Person: Florence L. Wong Contact_Position: Geologist, GIS Coordinator Contact_Address: Address_Type: mailing and physical address Address: USGS, MailStop 999, 345 Middlefield Road City: Menlo Park State_or_Province: CA Postal_Code: 94025-3561 Country: USA Contact_Voice_Telephone: (650) 329-5327 Contact_Facsimile_Telephone: (650) 329-5190 Contact_Electronic_Mail_Address: fwong@usgs.gov Metadata_Standard_Name: Content Standard for Digital Geospatial Metadata ("CSDGM version 2") Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Access_Constraints: none Metadata_Use_Constraints: none