U.S. Geological Survey (USGS) <http://www.usgs.gov/>, Coastal and Marine Geology Program (CMGP) <http://marine.usgs.gov/>
20130519
Geophysical data of field activity C-7-71-NP in Adak, Alaska
to Victoria, British Columbia from 08/20/1971 to 09/21/1971
Menlo Park, CA
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
http://walrus.wr.usgs.gov/infobank/gos/c-7-71-np.fmeta.xml
http://walrus.wr.usgs.gov/infobank/c/c771np/html/c-7-71-np.meta.html
Chief Scientist: Bob Embley. Geophysical data
(transitsatellite, magnetics, gravity, airgun, 3dot5khz,
12khz) of field activity C-7-71-NP in Adak, Alaska to
Victoria, British Columbia from 08/20/1971 to 09/21/1971,
http://walrus.wr.usgs.gov/infobank/c/c771np/html/c-7-71-np.meta.html.
These data and information are intended for science
researchers, students from elementary through
college, policy makers, and general public.
Equipment Used -
transitsatellite
magnetics l-DGO Mfg. Proton-Precession magnetometer
gravity Anschutz Electrictable Askania GSS2-31 gravity
airgun l-DGO 25cu-in-airgun
3dot5khz 3.5 khz bathymetry
12khz 12 khz bathymetry
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.).
19710820
19710921
ground condition
As needed
-176.50000
-123.44500
59.95800
48.24780
ISO 19115 Topic Category
geoscientificinformation
oceans
Global Change Master Directory (GCMD)
EARTH SCIENCE > OCEANS
USGS CMG InfoBank
Marine Geology
Marine Geophysics
Marine Gravity Field
Marine Magnetic Field
Magnetic Anomalies
Bathymetry
Water Depth
Seafloor Topography
USGS CMG InfoBank
Adak, Alaska to Victoria, British Columbia
North Pacific Ocean
Northern Pacific Ocean
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
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.
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
mailing and physical address
USGS, MailStop 999, 345 Middlefield Road
Menlo Park
CA
94025-3561
USA
(650) 329-5055
(650) 329-5190
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>
Bob Embley (Chief Scientist)
Digital, ASCII
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Unknown
USGS/CMG Information Bank <http://walrus.wr.usgs.gov/infobank/>
Menlo Park, CA
U.S. Geological Survey (USGS) <http://www.usgs.gov> Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
http://walrus.wr.usgs.gov/infobank/
Identified as best available version.
Unspecified
Start and end date/times of data
>Navigation Data (c-7-71-np.050 [SINS])
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>197108201430000 197109042234000
>197109042312000 197109042327000
>197109042348000 197109060447000
>197109060558000 197109060558000
>197109060703000 197109080030000
>197109080130000 197109081530000
>197109081555000 197109081555000
>197109081626000 197109081626000
>197109081730000 197109091436000
>197109091600000 197109101116000
>197109101200000 197109111517000
>197109111540000 197109111540000
>197109111652000 197109121420000
>197109121504000 197109121504000
>197109121619000 197109132132000
>197109132300000 197109140000000
>197109140100000 197109142000000
>197109142021000 197109142021000
>197109142112000 197109142112000
>197109142138000 197109142138000
>197109142205000 197109151522000
>197109151710000 197109161030000
>197109161100000 197109161100000
>197109161130000 197109161200000
>197109161221000 197109161221000
>197109161300000 197109161300000
>197109161330000 197109161330000
>197109161400000 197109161400000
>197109161430000 197109171406000
>197109171450000 197109171450000
>197109171524000 197109171524000
>197109171553000 197109180000000
>197109180100000 197109181020000
>197109181156000 197109181156000
>197109181225000 197109181230000
>197109181300000 197109181300000
>197109181342000 197109181402000
>197109181503000 197109191405000
>197109191456000 197109191456000
>197109191528000 197109210531000
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>Gravity Data (c-7-71-np.160_050)
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>197108201600000 197108201805000
>197108201855000 197108211225000
>197108211700000 197108212200000
>197108212225000 197108220045000
>197108221245000 197108232359000
>197108240455000 197108240655000
>197108240725000 197108241123000
>197108241150000 197108241856000
>197108242125000 197108250139000
>197108250600000 197108252040000
>197108252240000 197108260929000
>197108261220000 197108261559000
>197108261620000 197108270751000
>197108270815000 197108280326000
>197108280655000 197108281447000
>197108281508000 197108281929000
>197108282000000 197108282115000
>197108282145000 197108291359000
>197108291630000 197108292345000
>197108300115000 197108300617000
>197108301205000 197108310054000
>197108310115000 197108310600000
>197108310621000 197108312046000
>197108312310000 197109010324000
>197109010405000 197109010529000
>197109010850000 197109011822000
>197109011845000 197109012059000
>197109012348000 197109020345000
>197109020415000 197109021210000
>197109021245000 197109030304000
>197109030325000 197109031329000
>197109031730000 197109031930000
>197109032005000 197109032059000
>197109032330000 197109042059000
>197109042355000 197109050317000
>197109050340000 197109050908000
>197109050930000 197109051030000
>197109051112000 197109051230000
>197109052010000 197109060421000
>197109060715000 197109080030000
>197109080145000 197109080843000
>197109080945000 197109081529000
>197109081750000 197109091400000
>197109091615000 197109091902000
>197109092305000 197109100614000
>197109100855000 197109101027000
>197109101315000 197109102315000
>197109102345000 197109111449000
>197109111745000 197109121345000
>197109121630000 197109131217000
>197109131245000 197109132059000
>197109132330000 197109140000000
>197109140115000 197109141404000
>197109141429000 197109141545000
>197109141606000 197109141700000
>197109141721000 197109141845000
>197109141907000 197109141959000
>197109142215000 197109150439000
>197109150500000 197109151430000
>197109151805000 197109151805000
>197109151830000 197109160845000
>197109160906000 197109160943000
>197109161509000 197109171329000
>197109171610000 197109171800000
>197109171822000 197109171822000
>197109171845000 197109180000000
>197109180115000 197109180959000
>197109181530000 197109190454000
>197109190515000 197109191344000
>197109191545000 197109200552000
>197109200645000 197109200900000
>197109200923000 197109201459000
>197109201529000 197109202129000
>197109202159000 197109210429000
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>Magnetics Data (c-7-71-np.220_050)
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>197108201509000 197108211242000
>197108211634000 197108220938000
>197108221151000 197108240000000
>197108240416000 197108241824000
>197108242124000 197108250139000
>197108250607000 197108260930000
>197108261216000 197108280330000
>197108280650000 197108291400000
>197108291610000 197108292342000
>197108300014000 197108300609000
>197108301151000 197108310000000
>197108310030000 197108312047000
>197108312254000 197109010530000
>197109010848000 197109012100000
>197109012347000 197109031330000
>197109031624000 197109032100000
>197109032330000 197109040008000
>197109040030000 197109042100000
>197109042327000 197109042327000
>197109050000000 197109051038000
>197109052003000 197109060423000
>197109060720000 197109080030000
>197109080142000 197109081130000
>197109081200000 197109081200000
>197109081230000 197109081530000
>197109081747000 197109091400000
>197109091604000 197109100225000
>197109100300000 197109101056000
>197109101252000 197109101730000
>197109101800000 197109111448000
>197109111716000 197109121346000
>197109121622000 197109132100000
>197109132307000 197109132307000
>197109132330000 197109140000000
>197109140112000 197109142000000
>197109142211000 197109151451000
>197109151745000 197109160945000
>197109161458000 197109171330000
>197109171557000 197109180000000
>197109180105000 197109181002000
>197109181519000 197109191345000
>197109191530000 197109202130000
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>Bathymetry Data (c-7-71-np.300_050)
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>197108201436000 197108211300000
>197108211630000 197108221000000
>197108221130000 197108240030000
>197108240412000 197108241918000
>197108242115000 197108250139000
>197108250200000 197108250200000
>197108250530000 197108260942000
>197108261200000 197108280400000
>197108280645000 197108291357000
>197108291600000 197108300636000
>197108301145000 197108312103000
>197108312251000 197109010551000
>197109010842000 197109012130000
>197109012339000 197109031357000
>197109031600000 197109032118000
>197109032324000 197109042118000
>197109042348000 197109060318000
>197109060330000 197109060442000
>197109060715000 197109080027000
>197109080133000 197109081527000
>197109081730000 197109091354000
>197109091600000 197109101042000
>197109101200000 197109111512000
>197109111730000 197109121400000
>197109121630000 197109132118000
>197109132300000 197109140000000
>197109140106000 197109142000000
>197109142206000 197109151448000
>197109151730000 197109161006000
>197109161030000 197109161030000
>197109161100000 197109161100000
>197109161130000 197109161130000
>197109161200000 197109161200000
>197109161300000 197109161300000
>197109161330000 197109161330000
>197109161400000 197109161400000
>197109161430000 197109161430000
>197109161500000 197109171406000
>197109171600000 197109180000000
>197109180106000 197109181018000
>197109181506000 197109191342000
>197109191600000 197109210530000
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Unspecified
Unspecified
Navigation Data
>Converted to time format with year at start.
>
>05/06/86 CLINT DUA0:[DATA.C771BS]C771BS.050;
>DRB0:[CLINT]80COL.EXE;
>from c1407.dat
>
19960119
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
mailing and physical address
USGS, MailStop 999, 345 Middlefield Road
Menlo Park
CA
94025-3561
USA
(650) 329-5055
(650) 329-5190
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>
Gravity Data
>10/31/1998 /lion/c/c771np/grav/c-7-71-np.160_050
>/bear/programs/edit/automerge/automerge
>
>Input was...
>Converted to time format with year at start.
>
>05/06/86 CLINT DUA0:[DATA.C771BS]C771BS.160;
>DRB0:[CLINT]80COL.EXE;
>from c1407.dat
>
>Input was...
>Converted to time format with year at start.
>
>05/06/86 CLINT DUA0:[DATA.C771BS]C771BS.050;
>DRB0:[CLINT]80COL.EXE;
>from c1407.dat
>
>time, lat, long, time(sec) to nearest nav fix, data values
19981031
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
mailing and physical address
USGS, MailStop 999, 345 Middlefield Road
Menlo Park
CA
94025-3561
USA
(650) 329-5055
(650) 329-5190
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>
Magnetics Data
>06/20/2012 carolyn c-7-71-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 /lion/c/c771np/mag/c-7-71-np.200_050
>/bear/programs/edit/automerge/automerge
>
>Converted to time format with year at start.
>
>05/06/86 CLINT DUA0:[DATA.C771BS]C771BS.200;
>DRB0:[CLINT]80COL.EXE;
>from c1407.dat
>
>Converted to time format with year at start.
>
>05/06/86 CLINT DUA0:[DATA.C771BS]C771BS.050;
>DRB0:[CLINT]80COL.EXE;
>from c1407.dat
>
>time, lat, long, time(sec) to nearest nav fix, data values
20120620
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
mailing and physical address
USGS, MailStop 999, 345 Middlefield Road
Menlo Park
CA
94025-3561
USA
(650) 329-5055
(650) 329-5190
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>
Bathymetry Data
>10/31/1998 /lion/c/c771np/bath/c-7-71-np.300_050
>/bear/programs/edit/automerge/automerge
>
>Input was...
>Converted to time format with year at start.
>
>05/06/86 CLINT DUA0:[DATA.C771BS]C771BS.300;
>DRB0:[CLINT]80COL.EXE;
>from c1407.dat
>
>Input was...
>Converted to time format with year at start.
>
>05/06/86 CLINT DUA0:[DATA.C771BS]C771BS.050;
>DRB0:[CLINT]80COL.EXE;
>from c1407.dat
>
>time, lat, long, time(sec) to nearest nav fix, data values
19981031
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
mailing and physical address
USGS, MailStop 999, 345 Middlefield Road
Menlo Park
CA
94025-3561
USA
(650) 329-5055
(650) 329-5190
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>
Adak, Alaska to Victoria, British Columbia
Point
Point
0.00001
0.00001
Decimal degrees
North American Datum of 1927
Clarke 1866
6378206.4
294.98
Local surface
0.1
meters
Attribute values
Bathymetry with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/bath.html>
Gravity with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/grav.html>
Magnetics with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/mag.html>
Navigation with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/nav.html>
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
mailing and physical address
USGS, MailStop 999, 345 Middlefield Road
Menlo Park
CA
94025-3561
USA
(650) 329-5055
(650) 329-5190
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>
Downloadable Data C-7-71-NP data set <http://walrus.wr.usgs.gov/infobank/c/c771np/html/c-7-71-np.meta.html>
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.
ASCII
No compression applied
0.4
http://walrus.wr.usgs.gov/infobank/c/c771np/html/c-7-71-np.nav.html
ASCII
No compression applied
0.2
http://walrus.wr.usgs.gov/infobank/c/c771np/html/c-7-71-np.grav.html
ASCII
No compression applied
0.3
http://walrus.wr.usgs.gov/infobank/c/c771np/html/c-7-71-np.mag.html
ASCII
No compression applied
0.4
http://walrus.wr.usgs.gov/infobank/c/c771np/html/c-7-71-np.bath.html
None
20130519
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
mailing and physical address
USGS, MailStop 999, 345 Middlefield Road
Menlo Park
CA
94025-3561
USA
(650) 329-5055
(650) 329-5190
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>
FGDC Content Standards for Digital Geospatial Metadata <http://www.fgdc.gov/>
FGDC-STD-001-1998 <http://www.its.nbs.gov/nbs/meta/meta.html>
universal time
none
none