COW_250M_TM_NAD27.TIF - U.S. Pacific West Coast EEZ GLORIA sidescan-sonar composite mosaic (TM, 250 m, NAD27)

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Metadata:

Identification_Information:
Citation:
Citation_Information:
Originator: U.S. Geological Survey
Publication_Date: 2011
Title:
COW_250M_TM_NAD27.TIF - U.S. Pacific West Coast EEZ GLORIA sidescan-sonar composite mosaic (TM, 250 m, NAD27)
Edition: 1.0
Geospatial_Data_Presentation_Form: remote-sensing image
Series_Information:
Series_Name: Open-File Report
Issue_Identification: 2010-1332
Publication_Information:
Publication_Place: Pacific Coastal and Marine Science Center, Menlo Park, CA
Publisher: U.S. Geological Survey, Coastal and Marine Geology Program
Online_Linkage:
<https://pubs.usgs.gov/of/2010/1332/gloria_data/pacific_coast/composite/cow_250m_tm_nad27.zip>
Larger_Work_Citation:
Citation_Information:
Originator: Valerie F. Paskevich
Originator: Florence L. Wong
Originator: John J. O'Malley
Originator: Andrew J. Stevenson
Originator: Christina E. Gutmacher
Publication_Date: 2011
Title:
GLORIA Sidescan-Sonar Imagery for Parts of the U.S. Exclusive Economic Zone and Adjacent Areas
Edition: 1.0
Series_Information:
Series_Name: Open-File Report
Issue_Identification: 2010-1332
Publication_Information:
Publication_Place: Pacific Coastal and Marine Science Center, Menlo Park, CA
Publisher: U.S. Geological Survey, Coastal and Marine Geology Program
Online_Linkage: <https://pubs.usgs.gov/of/2010/1332/>
Description:
Abstract:
In March 1983, President Ronald Reagan signed a proclamation establishing an Exclusive Economic Zone (EEZ) of the United States extending its territory 200 nautical miles from the coasts of the United States, Puerto Rico, the Northern Mariana Islands, and the U.S. territories and possessions. In 1984, the U.S. Geological Survey (USGS), Office of Marine Geology began a program to map these areas of the EEZ. The U.S. Pacific Coast was the first EEZ region to be mapped and launched the GLORIA (Geological LOng-Range Inclined Asdic) mapping program. The area covered by this survey extended from the Mexican to the Canadian borders and from the continental shelf edge, at about the 400-meter bathymetric contour, to 200 nautical miles from the coast. Survey of the U.S. Pacific West Coast EEZ was completed in four consecutive cruises conducted from late April through mid-August 1984. The collected GLORIA data were processed and digitally mosaicked to produce continuous imagery of the sea-floor. A total of 36 digital mosaics of an approximate 2 degree by 2 degree (or smaller) area with a 50-meter pixel resolution were completed for the region.
Purpose:
This remote sensing image of the sea-floor is a reduced-resolution (250-meter) composite mosaic of the 36 mosaics created from the U.S. Pacific West Coast EEZ GLORIA sidescan-sonar data.
Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 19840426, 19840523, 19840615, 19840711
Ending_Date: 19840521, 19840613, 19840708, 19840815
Currentness_Reference: ground condition
Status:
Progress: Complete
Maintenance_and_Update_Frequency: None planned
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -132.000000
East_Bounding_Coordinate: -114.625609
North_Bounding_Coordinate: 49.244310
South_Bounding_Coordinate: 30.000860
Keywords:
Theme:
Theme_Keyword_Thesaurus: General
Theme_Keyword: U.S. Geological Survey
Theme_Keyword: USGS
Theme_Keyword: Coastal and Marine Geology Program
Theme_Keyword: CMGP
Theme_Keyword: Western Coastal and Marine Geology
Theme_Keyword: WCMG
Theme_Keyword: Geological LOng-Range Inclined Asdic
Theme_Keyword: GLORIA
Theme_Keyword: GeoTIFF image
Theme_Keyword: grey scale image
Theme_Keyword: backscatter
Theme_Keyword: acoustic reflectivity
Theme_Keyword: marine geology
Theme_Keyword: sidescan-sonar mosaic
Theme_Keyword: Exclusive Economic Zone
Theme_Keyword: EEZ
Theme_Keyword: Infobank identifier F-1-84-SC
Theme_Keyword: Infobank identifier F-2-84-NC
Theme_Keyword: Infobank identifier F-3-84-NC
Theme_Keyword: Infobank identifier F-4-84-WO
Theme:
Theme_Keyword_Thesaurus: ISO 19115 Topic Category
Theme_Keyword: oceans
Theme_Keyword: geoscientificInformation
Theme_Keyword: imageryBaseMapsEarthCover
Theme:
Theme_Keyword_Thesaurus:
NASA/Global Change Master Directory (GCMD) Earth Science Keywords, Version 6.0.0.0.0
Theme_Keyword: Oceans > Ocean Acoustics > Acoustic Reflectivity
Theme:
Theme_Keyword_Thesaurus: NASA/Global Change Master Directory (GCMD) Instrument Keywords
Theme_Keyword: ACOUSTIC RECEIVERS
Theme_Keyword: GLORIA > Geological Long-Range Inclined ASDIC
Theme_Keyword: SIDE-SCAN SONAR
Place:
Place_Keyword_Thesaurus: General
Place_Keyword: U.S. Pacific West Coast
Place_Keyword: California
Place_Keyword: Oregon
Place_Keyword: Washington
Place_Keyword: Monterey Fan
Place_Keyword: Monterey Canyon
Place_Keyword: Arguello Fan
Place_Keyword: Arguello Canyon
Place_Keyword: Santa Monica Trough
Place_Keyword: San Pedro Trough
Place_Keyword: San Diego Trough
Place_Keyword: San Lucia Escarpment
Place_Keyword: Point Conception
Place_Keyword: Point Arena
Place_Keyword: Coos Bay
Place_Keyword: Gorda Ridge
Place_Keyword: Mendocino Fracture Zone
Place_Keyword: Mendocino Channel
Place_Keyword: Mendocino Canyon
Place_Keyword: Nitinat Fan
Place_Keyword: Juan de Fuca Ridge
Place_Keyword: Juan de Fuca Plate
Place_Keyword: Blanco Fracture Zone
Place_Keyword: Cascadia Channel
Place_Keyword: Murray Fracture Zone
Place_Keyword: Pacific Plate
Place_Keyword: Gorda Plate
Place_Keyword: Delgado Fan
Place_Keyword: Farallon Fan
Place_Keyword: Gorda Escarpment
Place_Keyword: Gorda Basin
Place_Keyword: Baja Seamount Province
Place_Keyword: Delgada Fan
Place_Keyword: Taney Seamounts
Place_Keyword: Escanaba Trough
Place:
Place_Keyword_Thesaurus: NASA/Global Change Master Directory (GCMD) Place Keywords
Place_Keyword: Ocean > Pacific Ocean
Place_Keyword: Ocean > Pacific Ocean > North Pacific Ocean
Access_Constraints: None
Use_Constraints:
Public domain data from the U.S. Government are freely redistributable with proper metadata and source attribution. Please recognize the U.S. Geological Survey as the originator of the dataset.
Point_of_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey
Contact_Person: Florence Wong
Contact_Position: Geologist
Contact_Address:
Address_Type: mailing and physical address
Address: 345 Middlefield Road MS 999
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025
Country: USA
Contact_Voice_Telephone: (650) 329-5327
Contact_Facsimile_Telephone: (650) 329-5198
Contact_Electronic_Mail_Address: fwong@usgs.gov
Browse_Graphic:
Browse_Graphic_File_Name:
<https://pubs.usgs.gov/of/2010/1332/gloria_data/pacific_coast/composite/browse/cow_250m_tm_nad27-thumb.gif>
Browse_Graphic_File_Description:
Thumbnail image showing an overview of the U.S. Pacific West Coast EEZ GLORIA composite mosaic.
Browse_Graphic_File_Type: GIF
Browse_Graphic:
Browse_Graphic_File_Name:
<https://pubs.usgs.gov/of/2010/1332/gloria_data/pacific_coast/composite/browse/cow_250m_tm_nad27.gif>
Browse_Graphic_File_Description:
Browse image showing an overview of the U.S. Pacific West Coast EEZ GLORIA composite mosaic.
Browse_Graphic_File_Type: GIF
Data_Set_Credit:
Public domain data from the U.S. Government are freely redistributable with proper metadata and source attribution. The U.S. Geological Survey (USGS) must be referenced as the originator of the dataset in any future products or research derived from these data.
Native_Data_Set_Environment:
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.0.0.535
Cross_Reference:
Citation_Information:
Originator: J.V. Gardner (editor)
Originator: M.E. Field (editor)
Originator: D.C. Twichell (editor)
Publication_Date: 1996
Title: Geology of the United States Seafloor: The View from GLORIA
Edition: 1.0
Publication_Information:
Publication_Place: Cambridge, U.K.
Publisher: Cambridge University Press
Cross_Reference:
Citation_Information:
Originator: P.S. Chavez Jr.
Publication_Date: 1986
Title: Processing Techniques for Digital Sonar Images from GLORIA
Series_Information:
Series_Name: Photogrammetric Engineering and Remote Sensing
Issue_Identification: Vol. 52, No. 8, August 1986, p. 1133-1145
Publication_Information:
Publication_Place: Falls Church, VA 22046
Publisher: American Society for Photogrammetry and Remote Sensing
Cross_Reference:
Citation_Information:
Originator: P.S. Chavez Jr.
Publication_Date: 1984
Title: U.S. Geological Survey mini image processing system (MIPS)
Series_Information:
Series_Name: Open-File Report
Issue_Identification: 84-880
Publication_Information:
Publication_Place: Reston, VA
Publisher: U.S. Geological Survey
Data_Quality_Information:
Attribute_Accuracy:
Attribute_Accuracy_Report: There are no attributes associated with a GeoTIFF image.
Logical_Consistency_Report: not applicable
Completeness_Report:
All available imagery were used to create this mosaic. Data were acquired during four cruises using the 6.5 kHz GLORIA sidescan-sonar system and a 45 km total swath width.
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report:
Primary navigational control for this survey was by Loran-C supplemented by satellite navigation. Accuracy of location of the navigation fixes is estimated to be better than 100 meters.
Lineage:
Source_Information:
Type_of_Source_Media: disc
Source_Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 19840426, 19840523, 19840615, 19840711
Ending_Date: 19840521, 19840613, 19840708, 19840815
Source_Currentness_Reference: ground condition
Source_Citation_Abbreviation: U.S. Pacific West Coast EEZ GLORIA mosaics 1-36
Source_Contribution:
The 36 completed 50-meter mosaics were combined to create a Transverse Mercator (TM) projection, 250-meter composite overview.
Process_Step:
Process_Description:
An empty PCI database for the full extent of the U.S. Pacific West Coast EEZ GLORIA was defined. The imagery database was defined with an Transverse Mercator (TM) projection at a resolution of 250-meters. A central longitude of 124d30'W was selected with a Clarke 1866 spheroid (NAD27).
Process_Date: 20030930
Source_Produced_Citation_Abbreviation: cow_250m_tm_nad27.pix
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey
Contact_Person: Valerie Paskevich
Contact_Position: Information Specialist / GIS Coordinator, retired
Contact_Address:
Address_Type: mailing and physical address
Address: 384 Woods Hole Road
City: Woods Hole
State_or_Province: MA
Postal_Code: 02543-1598
Country: USA
Contact_Voice_Telephone: (508) 548-8700
Contact_Facsimile_Telephone: (508) 457-2310
Process_Step:
Process_Description:
Using the PCI Geomatics tool GCPworks, the 36 individual 50-meter mosaics were combined to create a composite overview of the U.S. Pacific West Coast EEZ GLORIA data at a resolution of 250-meters. The individual full-resolution GLORIA mosaics with the white flood-filled background were mosaiced together to create a single reduced-resolution composite mosaic for the U.S. Pacific West Coast EEZ. Individual mosaics were "dropped" into the composite database. No rubber sheeting or geometric corrections were applied to the mosaics. However, some mosaics were radiometrically enhanced to reduce the effect of the individual square boundaries and produce a more uniform overview image. The individual 36 mosaics were combined using a bi-linear resampling mode to reduce noise and blockiness.
Source_Used_Citation_Abbreviation: cow_q01.tif
Source_Used_Citation_Abbreviation: cow_q02.tif
Source_Used_Citation_Abbreviation: cow_q03.tif
Source_Used_Citation_Abbreviation: cow_q04.tif
Source_Used_Citation_Abbreviation: cow_q05.tif
Source_Used_Citation_Abbreviation: cow_q06.tif
Source_Used_Citation_Abbreviation: cow_q07.tif
Source_Used_Citation_Abbreviation: cow_q08.tif
Source_Used_Citation_Abbreviation: cow_q09.tif
Source_Used_Citation_Abbreviation: cow_q10.tif
Source_Used_Citation_Abbreviation: cow_q11.tif
Source_Used_Citation_Abbreviation: cow_q12.tif
Source_Used_Citation_Abbreviation: cow_q13.tif
Source_Used_Citation_Abbreviation: cow_q14.tif
Source_Used_Citation_Abbreviation: cow_q15.tif
Source_Used_Citation_Abbreviation: cow_q16.tif
Source_Used_Citation_Abbreviation: cow_q17.tif
Source_Used_Citation_Abbreviation: cow_q18.tif
Source_Used_Citation_Abbreviation: cow_q19.tif
Source_Used_Citation_Abbreviation: cow_q20.tif
Source_Used_Citation_Abbreviation: cow_q21.tif
Source_Used_Citation_Abbreviation: cow_q22.tif
Source_Used_Citation_Abbreviation: cow_q23.tif
Source_Used_Citation_Abbreviation: cow_q24.tif
Source_Used_Citation_Abbreviation: cow_q25.tif
Source_Used_Citation_Abbreviation: cow_q26.tif
Source_Used_Citation_Abbreviation: cow_q27.tif
Source_Used_Citation_Abbreviation: cow_q28.tif
Source_Used_Citation_Abbreviation: cow_q29.tif
Source_Used_Citation_Abbreviation: cow_q30.tif
Source_Used_Citation_Abbreviation: cow_q31.tif
Source_Used_Citation_Abbreviation: cow_q32.tif
Source_Used_Citation_Abbreviation: cow_q33.tif
Source_Used_Citation_Abbreviation: cow_q34.tif
Source_Used_Citation_Abbreviation: cow_q35.tif
Source_Used_Citation_Abbreviation: cow_q36.tif
Source_Used_Citation_Abbreviation: cow_250m_tm_nad27.pix
Process_Date: 20030930
Source_Produced_Citation_Abbreviation: cow_250m_tm_nad27.pix
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey
Contact_Person: Valerie Paskevich
Contact_Position: Information Specialist / GIS Coordinator, retired
Contact_Address:
Address_Type: mailing and physical address
Address: 384 Woods Hole Road
City: Woods Hole
State_or_Province: MA
Postal_Code: 02543-1598
Country: USA
Contact_Voice_Telephone: (508) 548-8700
Contact_Facsimile_Telephone: (508) 457-2310
Process_Step:
Process_Description:
The completed reduced 250-meter mosaic was exported from the PCI database as a GeoTIFF image with associated world file.
Source_Used_Citation_Abbreviation: cow_250m_tm_nad27.pix
Process_Date: 20030930
Source_Produced_Citation_Abbreviation: cow_250m_tm_nad27.tif
Source_Produced_Citation_Abbreviation: cow_250m_tm_nad27.tfw
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey
Contact_Person: Valerie Paskevich
Contact_Position: Information Specialist / GIS Coordinator, retired
Contact_Address:
Address_Type: mailing and physical address
Address: 384 Woods Hole Road
City: Woods Hole
State_or_Province: MA
Postal_Code: 02543-1598
Country: USA
Contact_Voice_Telephone: (508) 548-8700
Contact_Facsimile_Telephone: (508) 457-2310
Spatial_Data_Organization_Information:
Direct_Spatial_Reference_Method: Raster
Raster_Object_Information:
Raster_Object_Type: Pixel
Row_Count: 8451
Column_Count: 5093
Vertical_Count: 1
Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Planar:
Map_Projection:
Map_Projection_Name: Transverse Mercator
Transverse_Mercator:
Scale_Factor_at_Central_Meridian: 1.000000
Longitude_of_Central_Meridian: -124.500000
Latitude_of_Projection_Origin: 0.000000
False_Easting: 0.000000
False_Northing: 0.000000
Planar_Coordinate_Information:
Planar_Coordinate_Encoding_Method: row and column
Coordinate_Representation:
Abscissa_Resolution: 250.000000
Ordinate_Resolution: 250.000000
Planar_Distance_Units: meters
Geodetic_Model:
Horizontal_Datum_Name: D_Clarke_1866
Ellipsoid_Name: Clarke 1866
Semi-major_Axis: 6378206.400000
Denominator_of_Flattening_Ratio: 294.978698
Entity_and_Attribute_Information:
Overview_Description:
Entity_and_Attribute_Overview:
There are no attributes associated with a GeoTIFF image. Image pixel values contain acoustic reflectivity values normalized to an 8-bit data range (0-255). Low-backscatter is represented by dark tones (low values) and high-backscatter is represented by bright tones (high values). These data have NOT been radiometrically enhanced.
Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey
Contact_Address:
Address_Type: mailing and physical address
Address: 345 Middlefield Road MS 999
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025
Country: USA
Contact_Voice_Telephone: (650) 329-5078
Contact_Facsimile_Telephone: (650) 329-5190
Resource_Description: Downloadable Data
Distribution_Liability:
Neither the U.S. Government, the Department of the Interior, nor the USGS, nor any of their employees, contractors, or subcontractors, make any warranty, express or implied, nor assume any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, nor represent that its use would not infringe on privately owned rights. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the USGS in the use of these data or related materials. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government.
Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Format_Name: TIFF
Format_Specification: GeoTIFF
Format_Information_Content:
A zip archive containing the GeoTIFF image, world file, browse graphics and metadata files.
File_Decompression_Technique: zip archive
Transfer_Size: 11.0
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name:
<https://pubs.usgs.gov/of/2010/1332/gloria_data/pacific_coast/composite/cow_250m_tm_nad27.zip>
Access_Instructions: Data are available for download on the World Wide Web (WWW).
Offline_Option:
Offline_Media: DVD-ROM
Recording_Capacity:
Recording_Density: 4.75
Recording_Density_Units: Gbytes
Recording_Format: UDF
Fees: None
Technical_Prerequisites:
The sidescan-sonar mosaic is available as a GeoTIFF image with accompanying world file and georeference report. To utilize this data, the user must have an image viewer, image processing or GIS software package capable of importing a GeoTIFF image. If the georeferencing information cannot be imported, the user may wish to obtain the georeference information contained in a separate file included in the zip file.
Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey
Contact_Address:
Address_Type: mailing and physical address
Address: 384 Woods Hole Road
City: Woods Hole
State_or_Province: MA
Postal_Code: 02543-1598
Country: USA
Contact_Voice_Telephone: (508) 548-8700
Contact_Facsimile_Telephone: (508) 457-2310
Resource_Description: Downloadable Data
Distribution_Liability:
Neither the U.S. Government, the Department of the Interior, nor the USGS, nor any of their employees, contractors, or subcontractors, make any warranty, express or implied, nor assume any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, nor represent that its use would not infringe on privately owned rights. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the USGS in the use of these data or related materials. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government.
Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Format_Name: TIFF
Format_Specification: GeoTIFF
Format_Information_Content:
A zip archive containing the GeoTIFF image, world file, browse graphics and metadata files.
File_Decompression_Technique: zip archive
Transfer_Size: 11.0
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name:
<https://pubs.usgs.gov/of/2010/1332/gloria_data/pacific_coast/composite/cow_250m_tm_nad27.zip>
Access_Instructions: Data are available for download on the World Wide Web (WWW).
Offline_Option:
Offline_Media: DVD-ROM
Recording_Capacity:
Recording_Density: 4.75
Recording_Density_Units: Gbytes
Recording_Format: UDF
Fees: None
Technical_Prerequisites:
The composite sidescan-sonar mosaic is available as a GeoTIFF image with accompanying world file and georeference report. To utilize this data, the user must have an image viewer, image processing or GIS software package capable of importing a GeoTIFF image. If the georeferencing information cannot be imported, the user may wish to view the georeference information contained in a separate file included in the zip file.
Metadata_Reference_Information:
Metadata_Date: 20110331
Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey
Contact_Person: Valerie Paskevich
Contact_Position: Information Specialist / GIS Coordinator, retired
Contact_Address:
Address_Type: mailing and physical address
Address: 384 Woods Hole Road
City: Woods Hole
State_or_Province: MA
Postal_Code: 02543-1598
Country: USA
Contact_Voice_Telephone: (508) 548-8700
Contact_Facsimile_Telephone: (508) 457-2310
Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Time_Convention: local time
Metadata_Access_Constraints: None
Metadata_Use_Constraints: None
Metadata_Extensions:
Online_Linkage: <http://www.esri.com/metadata/esriprof80.html>
Profile_Name: ESRI Metadata Profile
Generated by mp version 2.9.8 on Thu Mar 31 11:50:56 2011