Geological and Geophysical data of field activity 84015 (L-9-84-CP) in Majuro to Honolulu, Central Pacific from 07/27/1984 to 08/16/1984

Citation_Information:

Originator:

U.S. Geological Survey (USGS) <http://www.usgs.gov/>, Coastal and Marine Geology Program (CMGP) <http://marine.usgs.gov/>

Publication_Date: 20130331

Title:

Geological and Geophysical data of field activity 84015 (L-9-84-CP) in Majuro to Honolulu, Central Pacific from 07/27/1984 to 08/16/1984

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/l-9-84-cp.fmeta.xml>

Online_Linkage:

<http://walrus.wr.usgs.gov/infobank/l/l984cp/html/l-9-84-cp.meta.html>

Online_Linkage: <http://quashnet.er.usgs.gov/data/1984/84015/index.html>

Abstract:

United States Geological Survey, Woods Hole, Massachusetts. Chief Scientist: Bill Schwab. Geological and Geophysical data (3dot5khz, 12khz, transitsatellite, dopplersonar, LoranC, magnetics, gravity, airgun, boxcore, gravitycore, chaindredge, pipedredge, Digitrack) of field activity 84015 (L-9-84-CP) in Majuro to Honolulu, Central Pacific from 07/27/1984 to 08/16/1984, <http://walrus.wr.usgs.gov/infobank/l/l984cp/html/l-9-84-cp.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 -
3dot5khz 3.5 khz bathymetry
12khz 12 khz bathymetry
transitsatellite
dopplersonar dopplar radar
LoranC
magnetics shipboard magnetometer
gravity shipboard gravity
airgun single-channel airgun
boxcore
gravitycore
chaindredge
pipedredge
Digitrack
Publications -
Hein, J.R., Manheim, F.T., and Schwab, William C., 1986, Cobalt-rich ferromanganese crusts
from the Central Pacific: Offshore Technology Conference Proceedings, v. 18, no. 3, p. 119-126.<BR>
<HR>
Manheim, Frank T., and Hein, J.R., 1986, Ferromanganese crusts, in Lockwood, Millington, and
Hill, Gary W., Proceedings; Exclusive Economic Zone symposium; exploring the new ocean frontier:
Rockville, MD, U.S. Department of Commerce, NOAA.<BR>
<HR>
Schwab, W.C., Hein, J.R., Davis, A.S., Morgenson, L.A., Daniel, C.L., and Haggerty, J.A., 1986,
Geological and geochemical data for seamounts and associated ferromanganese crusts in the Ratak
Chain, Marshall Islands: U.S. Geological Survey Open-File Report 86-0338, 36 p.<BR>
<HR>
Hein, James R., Morgenson, Lisa A., Fleishman, Charlaine, Schwab, William C., and
Clague, David A., 1987, Composition and distribution of cobalt-rich ferromanganese crusts
from the Pacific, in Sachs, Janet Somerville, ed., USGS research on mineral resources, 1987;
program and abstracts: U.S. Geological Survey Circular 0995, p. 28-30. <BR>
<HR>
Hein, James R., Manheim, Frank T., Schwab, William C., and Clague, David A., 1986, Cobalt-rich
ferromanganese crusts from Central Pacific: American Association of Petroleum Geologists Bulletin,
v. 70, no. 7, p. 925.<BR>
<HR>
Hein, James R., Schwab, William C., and Davis, Alice S., 1988, Cobalt- and platinum-rich
ferromanganese crusts and associated substrate rocks from the Marshall Islands: Marine Geology,
v. 78, no. 3-4, p. 255-283.<BR>
<HR>
Hein, James R., Morgenson, Lisa A., Clague, David A., and Koski, Randolph A., 1987, Cobalt-rich
ferromanganese crusts from the Exclusive Economic Zone of the United States and nodules from the
oceanic Pacific, in Scholl, David W., Grantz, Arthur, and Vedder, John G., eds., Geology and
resource potential of the continental margin of western North America and adjacent ocean basins,
Beaufort Sea to Baja California: Circum-Pacific Council for Energy and Mineral Resources, Earth
Science Series, v. 6, p. 753-771.<BR>
<HR>
Ingram-DePaolo, B. Lynn, Hein, James R., 1989, Sr isotopes in hydrogenetic and hydrothermal
Fe-Mn crusts: American Geophysical Union Eos, Transactions, v. 69, no. 44, p. 1489.<BR>
<HR>
Ingram, B.L., Hein, J.R., and Farmer, G.L., 1990, Age determinations and growth rates of
Pacific ferromanganese deposits using strontium isotopes: Geochimica et Cosmochimica Acta,
v. 54, no. 6, p. 1709-1721.<BR>
<HR>
Kang, Jung-Keuk, and Hein, James R., 1988, Textural characteristics of hydrogenetic and
hydrothermal Fe-Mn crusts: American Geophysical Union Eos, Transactions, v. 69, no. 44, p. 1271.<BR>
<HR>
Hein, James R., Kang, Jung-Keuk, Schulz, Marjorie S., Yoon, Suk-Hoon, and Smith, Virginia K.,
1991, Marine ferromanganese deposits near the Marshall Islands, in Good, Elizabeth E.,
Slack, John F, and Kotra, Rama K., eds., USGS research on mineral resources, 1991; program and
abstracts: U.S. Geological Survey Circular 1062, p. 37-38.<BR>
<HR>
Hein, James R., Kirschenbaum, Herbert, Olson, Renee L., and Schulz, Marjorie S., 1990,
Platinum-group elements and gold in Pacific ferromanganese deposits: American Association
of Petroleum Geologists Bulletin, v. 74, no. 6, p. 978.<BR>
<HR>
Davis, Alice S., Clague, David A., Schulz, Marjorie S., and Hein, James R., 1991, Low
sulfur content in submarine lavas; an unreliable indicator of subaerial eruption:
Boulder, CO, Geology, v. 19, no. 7, p. 750-753.<BR>
<HR>
Hein, James R., Yeh, Hsueh-Wen, Gunn, Susan H., Sliter, William V., Benninger,
Laura M., and Wang, Chung-Ho, 1993, Two major Cenozoic episodes of phosphogenesis
recorded in Equatorial Pacific seamount deposits: Paleoceanography, v. 8, no. 2,
p. 293-311.<BR>
<HR>
Hein, James R., Morrison, Marjorie S., and Gein, Lisa M., 1991, Central Pacific
Basin cobalt-rich ferromanganese crusts; historical perspective and regional
variability, in Keating, Barbara H, and Bolton, Barrie R., eds., Geology and offshore
mineral resources of the Central Pacific Basin: Circum-Pacific Council for Energy and
Mineral Resources, Earth Science Series, v. 14, p. 261-283.<BR>
<HR>
Blanckenburg, F.V., Belshaw, N., O'Nions, R.K., and Hein, J., 1993, Use of (super 10)
Be/ (super 9) Be as a water mass tracer; variations in Atlantic and Pacific seawater:
American Geophysical Union Eos, Transactions, v. 74, no. 43, Supplement, p. 367.<BR>
<HR>
Hein, James R., and Koski, Randolph A., 1989, Deep sea mineral deposits in the northern
Pacific, in Borukayev, C.B., and Vrublevsky, A.A., eds., International symposium; tectonics,
energy and mineral resources of the North-West Pacific (abstracts); Volume II: Khabarovsk,
Russian Federation, Russian Far East Academy of Sciences, Institute of Tectonics and
Geophysics.<BR>
<HR>
von Blanckenburg, F., O'Nions, R.K., Belshaw, N.S., Gibb, A., and Hein, J.R., 1996,
Global distribution of beryllium isotopes in deep ocean water as derived from Fe-Mn
crusts: Earth and Planetary Science Letters, v. 141, no. 1-4, p. 213-226.<BR>
<HR>
von Blanckenburg, Friedhelm, O'Nions, R.K., and Hein, J.R., 1996, Distribution and sources
of pre-anthropogenic lead isotopes in deep ocean water from Fe-Mn crusts: Geochimica et
Cosmochimica Acta, v. 60, no. 24, p. 4957-4963.<BR>
<HR>
von Blanckenburg, F., Belshaw, N.S., O'Nions, R.K., and Hein, J.R., 1995, Study of beryllium
isotopes in oceanic deep-water circulation from Recent ferromanganese crusts, in Global change
and marine geology; 85; Jahrestagung der Geologischen Vereinigung e.V.; Zusammenfassung der
Tagungsbeitraege: Bonn, Terra Nostra, v. 1-95, p. 5.<BR>
<HR>
Hein, James R., Koschinsky, Andrea, Halbach, Peter E., Manheim, Frank T., Bau, Michael,
Kang, Jung-Keuk, and Lubick, Naomi, 1997, Iron and manganese oxide mineralization in the
Pacific, in Nicholson, Keith, Hein, James R., Buehn, Bernhard, and Dasgupta, Somnath, eds.,
Manganese mineralization; geochemistry and mineralogy of terrestrial and marine deposits:
Geological Society Special Publications, v. 119, p. 123-138.<BR>
<HR>
Benninger, Laura M., and Hein, James R., 1997, Phosphorite from Mid-Pacific seamounts;
distribution, petrology, and genesis: Geological Society of America Abstracts with Programs,
v. 29, no. 5, p. 3-4.<BR>

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_Information:

Range_of_Dates/Times:

Beginning_Date: 19840727

Ending_Date: 19840816

Currentness_Reference: ground condition

Progress: Complete

Maintenance_and_Update_Frequency: As needed

Bounding_Coordinates:

West_Bounding_Coordinate: 166.90211

East_Bounding_Coordinate: -157.82132

North_Bounding_Coordinate: 21.26410

South_Bounding_Coordinate: 7.09617

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 Gravity Field

Theme_Keyword: Marine Magnetic Field

Theme_Keyword: Magnetic Anomalies

Theme_Keyword: Bathymetry

Theme_Keyword: Water Depth

Theme_Keyword: Seafloor Topography

Theme_Keyword: Marine Seismic

Place:

Place_Keyword_Thesaurus: USGS CMG InfoBank

Place_Keyword: Central Pacific Ocean

Place_Keyword: Majuro to Honolulu, Central Pacific

Place_Keyword: Pacific Islands EEZ

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>

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/>

Online_Linkage: <http://quashnet.er.usgs.gov/data/1984/84015/index.html>

Other_Citation_Details:

Hein, J.R., Manheim, F.T., and Schwab, William C., 1986, Cobalt-rich ferromanganese crusts from the Central Pacific: Offshore Technology Conference Proceedings, v. 18, no. 3, p. 119-126. Manheim, Frank T., and Hein, J.R., 1986, Ferromanganese crusts, in Lockwood, Millington, and Hill, Gary W., Proceedings; Exclusive Economic Zone symposium; exploring the new ocean frontier: Rockville, MD, U.S. Department of Commerce, NOAA. Schwab, W.C., Hein, J.R., Davis, A.S., Morgenson, L.A., Daniel, C.L., and Haggerty, J.A., 1986, Geological and geochemical data for seamounts and associated ferromanganese crusts in the Ratak Chain, Marshall Islands: U.S. Geological Survey Open-File Report 86-0338, 36 p. Hein, James R., Morgenson, Lisa A., Fleishman, Charlaine, Schwab, William C., and Clague, David A., 1987, Composition and distribution of cobalt-rich ferromanganese crusts from the Pacific, in Sachs, Janet Somerville, ed., USGS research on mineral resources, 1987; program and abstracts: U.S. Geological Survey Circular 0995, p. 28-30. Hein, James R., Manheim, Frank T., Schwab, William C., and Clague, David A., 1986, Cobalt-rich ferromanganese crusts from Central Pacific: American Association of Petroleum Geologists Bulletin, v. 70, no. 7, p. 925. Hein, James R., Schwab, William C., and Davis, Alice S., 1988, Cobalt- and platinum-rich ferromanganese crusts and associated substrate rocks from the Marshall Islands: Marine Geology, v. 78, no. 3-4, p. 255-283. Hein, James R., Morgenson, Lisa A., Clague, David A., and Koski, Randolph A., 1987, Cobalt-rich ferromanganese crusts from the Exclusive Economic Zone of the United States and nodules from the oceanic Pacific, in Scholl, David W., Grantz, Arthur, and Vedder, John G., eds., Geology and resource potential of the continental margin of western North America and adjacent ocean basins, Beaufort Sea to Baja California: Circum-Pacific Council for Energy and Mineral Resources, Earth Science Series, v. 6, p. 753-771. Ingram-DePaolo, B. Lynn, Hein, James R., 1989, Sr isotopes in hydrogenetic and hydrothermal Fe-Mn crusts: American Geophysical Union Eos, Transactions, v. 69, no. 44, p. 1489. Ingram, B.L., Hein, J.R., and Farmer, G.L., 1990, Age determinations and growth rates of Pacific ferromanganese deposits using strontium isotopes: Geochimica et Cosmochimica Acta, v. 54, no. 6, p. 1709-1721. Kang, Jung-Keuk, and Hein, James R., 1988, Textural characteristics of hydrogenetic and hydrothermal Fe-Mn crusts: American Geophysical Union Eos, Transactions, v. 69, no. 44, p. 1271. Hein, James R., Kang, Jung-Keuk, Schulz, Marjorie S., Yoon, Suk-Hoon, and Smith, Virginia K., 1991, Marine ferromanganese deposits near the Marshall Islands, in Good, Elizabeth E., Slack, John F, and Kotra, Rama K., eds., USGS research on mineral resources, 1991; program and abstracts: U.S. Geological Survey Circular 1062, p. 37-38. Hein, James R., Kirschenbaum, Herbert, Olson, Renee L., and Schulz, Marjorie S., 1990, Platinum-group elements and gold in Pacific ferromanganese deposits: American Association of Petroleum Geologists Bulletin, v. 74, no. 6, p. 978. Davis, Alice S., Clague, David A., Schulz, Marjorie S., and Hein, James R., 1991, Low sulfur content in submarine lavas; an unreliable indicator of subaerial eruption: Boulder, CO, Geology, v. 19, no. 7, p. 750-753. Hein, James R., Yeh, Hsueh-Wen, Gunn, Susan H., Sliter, William V., Benninger, Laura M., and Wang, Chung-Ho, 1993, Two major Cenozoic episodes of phosphogenesis recorded in Equatorial Pacific seamount deposits: Paleoceanography, v. 8, no. 2, p. 293-311. Hein, James R., Morrison, Marjorie S., and Gein, Lisa M., 1991, Central Pacific Basin cobalt-rich ferromanganese crusts; historical perspective and regional variability, in Keating, Barbara H, and Bolton, Barrie R., eds., Geology and offshore mineral resources of the Central Pacific Basin: Circum-Pacific Council for Energy and Mineral Resources, Earth Science Series, v. 14, p. 261-283. Blanckenburg, F.V., Belshaw, N., O'Nions, R.K., and Hein, J., 1993, Use of (super 10) Be/ (super 9) Be as a water mass tracer; variations in Atlantic and Pacific seawater: American Geophysical Union Eos, Transactions, v. 74, no. 43, Supplement, p. 367. Hein, James R., and Koski, Randolph A., 1989, Deep sea mineral deposits in the northern Pacific, in Borukayev, C.B., and Vrublevsky, A.A., eds., International symposium; tectonics, energy and mineral resources of the North-West Pacific (abstracts); Volume II: Khabarovsk, Russian Federation, Russian Far East Academy of Sciences, Institute of Tectonics and Geophysics. von Blanckenburg, F., O'Nions, R.K., Belshaw, N.S., Gibb, A., and Hein, J.R., 1996, Global distribution of beryllium isotopes in deep ocean water as derived from Fe-Mn crusts: Earth and Planetary Science Letters, v. 141, no. 1-4, p. 213-226. von Blanckenburg, Friedhelm, O'Nions, R.K., and Hein, J.R., 1996, Distribution and sources of pre-anthropogenic lead isotopes in deep ocean water from Fe-Mn crusts: Geochimica et Cosmochimica Acta, v. 60, no. 24, p. 4957-4963. von Blanckenburg, F., Belshaw, N.S., O'Nions, R.K., and Hein, J.R., 1995, Study of beryllium isotopes in oceanic deep-water circulation from Recent ferromanganese crusts, in Global change and marine geology; 85; Jahrestagung der Geologischen Vereinigung e.V.; Zusammenfassung der Tagungsbeitraege: Bonn, Terra Nostra, v. 1-95, p. 5. Hein, James R., Koschinsky, Andrea, Halbach, Peter E., Manheim, Frank T., Bau, Michael, Kang, Jung-Keuk, and Lubick, Naomi, 1997, Iron and manganese oxide mineralization in the Pacific, in Nicholson, Keith, Hein, James R., Buehn, Bernhard, and Dasgupta, Somnath, eds., Manganese mineralization; geochemistry and mineralogy of terrestrial and marine deposits: Geological Society Special Publications, v. 119, p. 123-138. Benninger, Laura M., and Hein, James R., 1997, Phosphorite from Mid-Pacific seamounts; distribution, petrology, and genesis: Geological Society of America Abstracts with Programs, v. 29, no. 5, p. 3-4.

Attribute_Accuracy_Report: Identified as best available version.

Navigation Data (l-9-84-cp.071)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
198407272148020    198408021526000
198408021541000    198408131916000
198408131922000    198408160613000
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Gravity Data (l-9-84-cp.161_071)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
198407272148100    198408052327200
198408052336000    198408160611100
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Magnetics Data (l-9-84-cp.220_071)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
198407281421500    198407290530100
198407301348200    198407301350300
198407310203100    198407310205400
198407310903200    198407311145100
198407311843100    198408010930200
198408020132400    198408030115300
198408031011500    198408041237200
198408050936300    198408051827100
198408052315400    198408052329300
198408052338000    198408100120300
198408100255500    198408110832200
198408110945000    198408120000000
198408130027500    198408152241300
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Bathymetry Data (l-9-84-cp.330_071)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
198407272253400    198407302131300
198407302138100    198407311813000
198407311825200    198408011230400
198408011237400    198408030500100
198408030717000    198408052329300
198408052338000    198408070900100
198408071631000    198408110846200
198408110858100    198408152309500
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST

Horizontal_Positional_Accuracy:

Horizontal_Positional_Accuracy_Report: Unspecified

Vertical_Positional_Accuracy:

Vertical_Positional_Accuracy_Report: Unspecified

Process_Step:

Process_Description:

Navigation Data

Converted to time format with year at start.

03/04/85 KAYE USR$DISK:[DRS.DATA.L9.N]NEW.071;
USR$DISK:[DRS.REFMT]REFORMAT.EXE;3
Data has been run through FILTER

Process_Date: 19960122

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:

Gravity Data

10/31/1998  /tiger/l/l984cp/grav/l-9-84-cp.161_071
/bear/programs/edit/automerge/automerge

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

03/05/85 BARB USR$DISK:[DRS.DATA.L9.G]L984CP.161;
USR$DISK:[DRS.REFMT]REFORMAT.EXE;3
Meter 53
Land Ties: 2092100000  969824.7
           2290700000  969824.7

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

03/04/85 KAYE USR$DISK:[DRS.DATA.L9.N]NEW.071;
USR$DISK:[DRS.REFMT]REFORMAT.EXE;3
Data has been run through FILTER

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>

Process_Step:

Process_Description:

Magnetics Data

06/20/2012 carolyn l-9-84-cp.220_071

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/l/l984cp/mag/l-9-84-cp.200_071
/bear/programs/edit/automerge/automerge

Converted to time format with year at start.

09/13/85 CAROLYN DISK$USERDISK:[CAROLYN]L984CP.200;
DRB0:[DRS.REFMT]REFORMAT.EXE;4

Converted to time format with year at start.

03/04/85 KAYE USR$DISK:[DRS.DATA.L9.N]NEW.071;
USR$DISK:[DRS.REFMT]REFORMAT.EXE;3
Data has been run through FILTER

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/l/l984cp/bath/l-9-84-cp.330_071
/bear/programs/edit/automerge/automerge

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

05/06/85 BECKIE USR$DISK:[DRS.DATA.L984CP.B]L984CP.330;
DRA1:[DRS.BAT]BATRED.EXE;1
Time-checked digitrack bathymetry.

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

03/04/85 KAYE USR$DISK:[DRS.DATA.L9.N]NEW.071;
USR$DISK:[DRS.REFMT]REFORMAT.EXE;3
Data has been run through FILTER

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>

SDTS_Terms_Description:

SDTS_Point_and_Vector_Object_Type: Point

Geographic:

Latitude_Resolution: 0.00001

Longitude_Resolution: 0.00001

Geographic_Coordinate_Units: Decimal degrees

Depth_System_Definition:

Depth_Datum_Name: Local surface

Depth_Resolution: 0.1

Depth_Distance_Units: meters

Depth_Encoding_Method: Attribute values

Entity_and_Attribute_Overview:

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

Entity_and_Attribute_Overview:

Gravity with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/grav.html>

Entity_and_Attribute_Overview:

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

Entity_and_Attribute_Overview:

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

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>

Digital_Form:

Digital_Transfer_Information:

Format_Name: ASCII

File_Decompression_Technique: No compression applied

Transfer_Size: 1.8

Digital_Transfer_Option:

Online_Option:

Computer_Contact_Information:

Network_Address:

Network_Resource_Name:

<http://walrus.wr.usgs.gov/infobank/l/l984cp/html/l-9-84-cp.nav.html>

Digital_Form:

Digital_Transfer_Information:

Format_Name: ASCII

File_Decompression_Technique: No compression applied

Transfer_Size: 7.0

Digital_Transfer_Option:

Online_Option:

Computer_Contact_Information:

Network_Address:

Network_Resource_Name:

<http://walrus.wr.usgs.gov/infobank/l/l984cp/html/l-9-84-cp.grav.html>

Digital_Form:

Digital_Transfer_Information:

Format_Name: ASCII

File_Decompression_Technique: No compression applied

Transfer_Size: 6.5

Digital_Transfer_Option:

Online_Option:

Computer_Contact_Information:

Network_Address:

Network_Resource_Name:

<http://walrus.wr.usgs.gov/infobank/l/l984cp/html/l-9-84-cp.mag.html>

Digital_Form:

Digital_Transfer_Information:

Format_Name: ASCII

File_Decompression_Technique: No compression applied

Transfer_Size: 1.0

Digital_Transfer_Option:

Online_Option:

Computer_Contact_Information:

Network_Address:

Network_Resource_Name:

<http://walrus.wr.usgs.gov/infobank/l/l984cp/html/l-9-84-cp.bath.html>

Fees: None

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>