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Geophysical data of field activity I-7-77-NP in Northern Pacific from 07/19/1977 to 07/29/1977

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Identification_Information:

Citation:
Citation_Information:
Originator:
U.S. Geological Survey (USGS) <http://www.usgs.gov/>, Coastal and Marine Geology Program (CMGP) <http://marine.usgs.gov/>
Publication_Date: 20131029
Title:
Geophysical data of field activity I-7-77-NP in Northern Pacific from 07/19/1977 to 07/29/1977
Publication_Information:
Publisher:
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Publication_Place: Menlo Park, CA
Online_Linkage: <http://walrus.wr.usgs.gov/infobank/gos/i-7-77-np.fmeta.xml>
Online_Linkage:
<http://walrus.wr.usgs.gov/infobank/i/i777np/html/i-7-77-np.meta.html>

Description:
Abstract:
Geophysical data (bathymetry, magnetics) of field activity I-7-77-NP in Northern Pacific from 07/19/1977 to 07/29/1977, <http://walrus.wr.usgs.gov/infobank/i/i777np/html/i-7-77-np.meta.html>.
Purpose:
These data and information are intended for science researchers, students from elementary through college, policy makers, and general public.
Supplemental_Information:

Equipment Used -
bathymetry
magnetics magnetometer
Notes -
University of Texas

Similar information is available for thousands of other USGS/CMG-related Activities.
If known, available are Activity-specific navigation, gravity, magnetics, bathymetry, seismic, and sampling data; track maps; and equipment information; as well as summary overviews, crew lists, and information about analog materials.
If available, access to physical samples is described in the "WR CMG Sample Distribution Policy" at: <http://walrus.wr.usgs.gov/infobank/programs/html/main/sample-dist-policy.html>
Primary access to the USGS/CMG Information Bank's digital data, analog data, and metadata is provided through... <http://walrus.wr.usgs.gov/infobank/>
This page accomodates a variety of search approaches (e.g., by platform, by region, by scientist, by equipment type, etc.).
Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 19770719
Ending_Date: 19770729

Currentness_Reference: ground condition

Status:
Progress: Complete
Maintenance_and_Update_Frequency: As needed

Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -87.89830
East_Bounding_Coordinate: -79.45810
North_Bounding_Coordinate: 12.00830
South_Bounding_Coordinate: 6.97010

Keywords:
Theme:
Theme_Keyword_Thesaurus: ISO 19115 Topic Category
Theme_Keyword: geoscientificinformation
Theme_Keyword: oceans
Theme:
Theme_Keyword_Thesaurus: Global Change Master Directory (GCMD)
Theme_Keyword: EARTH SCIENCE > OCEANS
Theme:
Theme_Keyword_Thesaurus: USGS CMG InfoBank
Theme_Keyword: Marine Geology
Theme_Keyword: Marine Geophysics
Theme_Keyword: Marine Magnetic Field
Theme_Keyword: Magnetic Anomalies
Theme_Keyword: Bathymetry
Theme_Keyword: Water Depth
Theme_Keyword: Seafloor Topography

Place:
Place_Keyword_Thesaurus: USGS CMG InfoBank
Place_Keyword: Central America
Place_Keyword: North Pacific Ocean
Place_Keyword: Northern Pacific
Place_Keyword: Northern Pacific Ocean


Access_Constraints:
Physical materials are under controlled on-site access.
If available, access to physical samples is described in the "WR CMG Sample Distribution Policy" at: <http://walrus.wr.usgs.gov/infobank/programs/html/main/sample-dist-policy.html>
Use_Constraints:
Please recognize the U.S. Geological Survey (USGS) as the source of this information.
Physical materials are under controlled on-site access.
Some USGS information accessed through this means may be preliminary in nature and presented without the approval of the Director of the USGS. This information is provided with the understanding that it is not guaranteed to be correct or complete and conclusions drawn from such information are the responsibility of the user.
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_Organization_Primary:
Contact_Organization:
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Contact_Person: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Position:
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>

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) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190

Contact_Electronic_Mail_Address:
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>



Native_Data_Set_Environment: Digital, ASCII
Cross_Reference:
Citation_Information:
Originator:
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Publication_Date: Unknown
Title: USGS/CMG Information Bank <http://walrus.wr.usgs.gov/infobank/>
Publication_Information:
Publisher:
U.S. Geological Survey (USGS) <http://www.usgs.gov> Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Publication_Place: Menlo Park, CA
Online_Linkage: <http://walrus.wr.usgs.gov/infobank/>




Data_Quality_Information:

Attribute_Accuracy:
Attribute_Accuracy_Report: Identified as best available version.

Logical_Consistency_Report: Unspecified

Completeness_Report:
Start and end date/times of data
Navigation Data (i-7-77-np.050 [SINS])
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
197707190140000    197707191904000
197707191915000    197707192045000
197707192100000    197707200036000
197707201715000    197707201715000
197707201728000    197707201728000
197707201800000    197707202000000
197707202010000    197707210625000
197707210632000    197707210632000
197707210655000    197707210725000
197707210750000    197707210900000
197707210930000    197707211149000
197707211210000    197707211955000
197707212005000    197707212055000
197707212105000    197707212120000
197707212130000    197707212245000
197707212305000    197707220130000
197707220145000    197707220145000
197707220152000    197707220152000
197707220200000    197707220630000
197707220640000    197707220830000
197707220840000    197707220900000
197707220915000    197707220935000
197707220950000    197707220950000
197707221005000    197707221025000
197707221035000    197707221045000
197707221055000    197707221120000
197707221134000    197707221340000
197707221350000    197707221504000
197707221520000    197707221720000
197707221730000    197707221735000
197707221755000    197707222010000
197707222050000    197707241315000
197707241325000    197707241355000
197707241405000    197707241430000
197707241440000    197707241508000
197707241540000    197707260150000
197707260225000    197707260915000
197707260925000    197707272045000
197707272051000    197707282300000
197707282337000    197707282337000
197707290034000    197707290034000
197707290254000    197707290254000
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Magnetics Data (i-7-77-np.220_050)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
197707190140000    197707191200000
197707221820000    197707222000000
197707222105000    197707222345000
197707230010000    197707231300000
197707231950000    197707241255000
197707241555000    197707260150000
197707260225000    197707260630000
197707261000000    197707262000000
197707262010000    197707270222000
197707270230000    197707271620000
197707272100000    197707282300000
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Bathymetry Data (i-7-77-np.300_050)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
197707190145000    197707191900000
197707191915000    197707192045000
197707192100000    197707200035000
197707201800000    197707202000000
197707202010000    197707210625000
197707210655000    197707210725000
197707210750000    197707210900000
197707210930000    197707211145000
197707211210000    197707211955000
197707212005000    197707212055000
197707212105000    197707212120000
197707212130000    197707212245000
197707212305000    197707220115000
197707220125000    197707220130000
197707220145000    197707220145000
197707220200000    197707220630000
197707220640000    197707220830000
197707220840000    197707220900000
197707220915000    197707220935000
197707220950000    197707220950000
197707221005000    197707221025000
197707221035000    197707221045000
197707221055000    197707221120000
197707221135000    197707221340000
197707221350000    197707221500000
197707221520000    197707221720000
197707221730000    197707221735000
197707221755000    197707222010000
197707222050000    197707222150000
197707222200000    197707232250000
197707232320000    197707240355000
197707240445000    197707240615000
197707240630000    197707240705000
197707240735000    197707240745000
197707240800000    197707241105000
197707241120000    197707241135000
197707241145000    197707241235000
197707241245000    197707241315000
197707241325000    197707241355000
197707241405000    197707241430000
197707241440000    197707241505000
197707241540000    197707241605000
197707241630000    197707242035000
197707242100000    197707250005000
197707250030000    197707250420000
197707250430000    197707250440000
197707250450000    197707250730000
197707250750000    197707250800000
197707250810000    197707250835000
197707250855000    197707250920000
197707250935000    197707251355000
197707251405000    197707251505000
197707251525000    197707260000000
197707260010000    197707260115000
197707260130000    197707260150000
197707260225000    197707260320000
197707260335000    197707260915000
197707260925000    197707261200000
197707261210000    197707261250000
197707261310000    197707261510000
197707261520000    197707261720000
197707261730000    197707262005000
197707262015000    197707270015000
197707270025000    197707271020000
197707271030000    197707271035000
197707271045000    197707271514000
197707271520000    197707272045000
197707272055000    197707272115000
197707272125000    197707272240000
197707272250000    197707272355000
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report: Unspecified

Vertical_Positional_Accuracy:
Vertical_Positional_Accuracy_Report: Unspecified

Lineage:

Process_Step:
Process_Description:
Navigation Data
Converted to time format with year at start.

05/01/86 CLINT DUA0:[DATA.IDAGREEN]I777NP.050;
DUA0:[DATA.IDAGREEN]TEMP.EXE;

Process_Date: 19951205

Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Contact_Person: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Position:
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>

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) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190

Contact_Electronic_Mail_Address:
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>

Process_Step:
Process_Description:
Magnetics Data
06/20/2012 carolyn i-7-77-np.220_050

Reprocessed using subroutines from Susan Macmillan's
IGRF SYNTHESIS PROGRAM <http://www.ngdc.noaa.gov/IAGA/vmod/igrf11.f>
with IGRF-11 coeffiecients integrated into the source code.
/infobank/programs/mag/magred11/magred11.for
Using geodetic coordinate system (Earth shape approximated by spheriod)
with altitude 0.0 km (for sea level).

Input was...
10/31/1998  /tiger/i/i777np/mag/i-7-77-np.200_050
/bear/programs/edit/automerge/automerge

Converted to time format with year at start.

05/01/86 CLINT DUA0:[DATA.IDAGREEN]I777NP.200;
DUA0:[DATA.IDAGREEN]TEMP.EXE;

Converted to time format with year at start.

05/01/86 CLINT DUA0:[DATA.IDAGREEN]I777NP.050;
DUA0:[DATA.IDAGREEN]TEMP.EXE;

time, lat, long, time(sec) to nearest nav fix, data values
Process_Date: 20120620

Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Contact_Person: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Position:
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>

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) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190

Contact_Electronic_Mail_Address:
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>

Process_Step:
Process_Description:
Bathymetry Data
10/31/1998  /tiger/i/i777np/bath/i-7-77-np.300_050
/bear/programs/edit/automerge/automerge

Input was...
Converted to time format with year at start.

05/01/86 CLINT DUA0:[DATA.IDAGREEN]I777NP.300;
DUA0:[DATA.IDAGREEN]TEMP.EXE;

Input was...
Converted to time format with year at start.

05/01/86 CLINT DUA0:[DATA.IDAGREEN]I777NP.050;
DUA0:[DATA.IDAGREEN]TEMP.EXE;

time, lat, long, time(sec) to nearest nav fix, data values
Process_Date: 19981031

Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Contact_Person: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Position:
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>

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) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190

Contact_Electronic_Mail_Address:
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>



Spatial_Data_Organization_Information:

Indirect_Spatial_Reference: Northern Pacific
Direct_Spatial_Reference_Method: Point

Point_and_Vector_Object_Information:
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: Point



Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:
Geographic:
Latitude_Resolution: 0.00001
Longitude_Resolution: 0.00001
Geographic_Coordinate_Units: Decimal degrees

Geodetic_Model:
Horizontal_Datum_Name: North American Datum of 1927
Ellipsoid_Name: Clarke 1866
Semi-major_Axis: 6378206.4
Denominator_of_Flattening_Ratio: 294.98

Vertical_Coordinate_System_Definition:
Depth_System_Definition:
Depth_Datum_Name: Local surface
Depth_Resolution: 0.1
Depth_Distance_Units: meters
Depth_Encoding_Method: Attribute values



Entity_and_Attribute_Information:

Overview_Description:
Entity_and_Attribute_Overview:
Bathymetry with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/bath.html>

Overview_Description:
Entity_and_Attribute_Overview:
Magnetics with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/mag.html>

Overview_Description:
Entity_and_Attribute_Overview:
Navigation with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/nav.html>



Distribution_Information:

Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Contact_Person: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Position:
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>

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) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190

Contact_Electronic_Mail_Address:
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>

Resource_Description:
Downloadable Data I-7-77-NP data set <http://walrus.wr.usgs.gov/infobank/i/i777np/html/i-7-77-np.meta.html>

Distribution_Liability:
Please recognize the U.S. Geological Survey (USGS) as the source of this information.
Physical materials are under controlled on-site access.
Some USGS information accessed through this means may be preliminary in nature and presented without the approval of the Director of the USGS. This information is provided with the understanding that it is not guaranteed to be correct or complete and conclusions drawn from such information are the responsibility of the user.
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.
Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Format_Name: ASCII
File_Decompression_Technique: No compression applied
Transfer_Size: 0.1

Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name:
<http://walrus.wr.usgs.gov/infobank/i/i777np/html/i-7-77-np.nav.html>

Digital_Form:
Digital_Transfer_Information:
Format_Name: ASCII
File_Decompression_Technique: No compression applied
Transfer_Size: 0.1

Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name:
<http://walrus.wr.usgs.gov/infobank/i/i777np/html/i-7-77-np.mag.html>

Digital_Form:
Digital_Transfer_Information:
Format_Name: ASCII
File_Decompression_Technique: No compression applied
Transfer_Size: 0.1

Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name:
<http://walrus.wr.usgs.gov/infobank/i/i777np/html/i-7-77-np.bath.html>

Fees: None



Metadata_Reference_Information:

Metadata_Date: 20131029

Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Contact_Person: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>

Contact_Position:
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>

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) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190

Contact_Electronic_Mail_Address:
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>

Metadata_Standard_Name:
FGDC Content Standards for Digital Geospatial Metadata <http://www.fgdc.gov/>

Metadata_Standard_Version: FGDC-STD-001-1998 <http://www.its.nbs.gov/nbs/meta/meta.html>

Metadata_Time_Convention: universal time
Metadata_Access_Constraints: none
Metadata_Use_Constraints: none


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