U.S. Geological Survey (USGS) <http://www.usgs.gov/>, Coastal and Marine Geology Program (CMGP) <http://marine.usgs.gov/>
20130331
Geophysical data of field activity G-21-71-SP in Southern
Pacific from 11/15/1971 to 01/07/1972
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/g-21-71-sp.fmeta.xml
http://walrus.wr.usgs.gov/infobank/g/g2171sp/html/g-21-71-sp.meta.html
Chief Scientists: James Andrews, Robert Burns. Geophysical
data (transitsatellite, 12khz, magnetics, airgun, bathymetry)
of field activity G-21-71-SP in Southern Pacific from
11/15/1971 to 01/07/1972,
http://walrus.wr.usgs.gov/infobank/g/g2171sp/html/g-21-71-sp.meta.html.
These data and information are intended for science
researchers, students from elementary through
college, policy makers, and general public.
Equipment Used -
transitsatellite
12khz 12 khz bathymetry
magnetics Varian MFD Proton Precession magnetometer
airgun 20 to 300 cu. in. airgun
bathymetry 10 to 300 hz EDO
Notes -
Scripps Institution of Oceanography. Dates are based on the start and
end of airgun data.
Publications -
Core Data from the Deep Sea Drilling Project, Leg 21:
<A HREF="http://www.ngdc.noaa.gov/mgg/geology/dsdp/data/21/leg21.htm">http://www.ngdc.noaa.gov/mgg/geology/dsdp/data/21/leg21.htm</A>
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.).
19711115
19720107
ground condition
As needed
145.36560
147.32269
-9.32470
-9.99030
ISO 19115 Topic Category
geoscientificinformation
oceans
Global Change Master Directory (GCMD)
EARTH SCIENCE > OCEANS
USGS CMG InfoBank
Marine Geology
Marine Geophysics
Marine Magnetic Field
Magnetic Anomalies
Bathymetry
Water Depth
Seafloor Topography
USGS CMG InfoBank
Solomon Sea
South Pacific Ocean
Southern Pacific
Southern 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>
James Andrews (Chief Scientist, University Of Hawaii);
Robert Burns (Chief Scientist, NOAA)
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>
Core Data from the Deep Sea Drilling Project, Leg 21:
<A HREF="http://www.ngdc.noaa.gov/mgg/geology/dsdp/data/21/leg21.htm">http://www.ngdc.noaa.gov/mgg/geology/dsdp/data/21/leg21.htm</A>
http://walrus.wr.usgs.gov/infobank/
Identified as best available version.
Unspecified
Start and end date/times of data
>Navigation Data (g-21-71-sp.051 [SINS])
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>197111151530000 197111170150000
>197111170205000 197111170330000
>197111181215000 197111181230000
>197111181240000 197111191605000
>197111211902000 197111211902000
>197111211913000 197111211917000
>197111211925000 197111231659000
>197111231705000 197111231714000
>197111231720000 197111231735000
>197111262156000 197111262156000
>197111262214000 197111262214000
>197111262235000 197111300613000
>197111300619000 197111300619000
>197112030423000 197112030423000
>197112030431000 197112030431000
>197112030440000 197112032055000
>197112032330000 197112062230000
>197112091059000 197112091104000
>197112091110000 197112091113000
>197112091119000 197112091124000
>197112091130000 197112111320000
>197112111327000 197112111327000
>197112111334000 197112111334000
>197112111341000 197112111341000
>197112111348000 197112111348000
>197112150359000 197112150431000
>197112150440000 197112161605000
>197112201635000 197112221245000
>197112240708000 197112240708000
>197112240715000 197112271840000
>197112271857000 197112271857000
>197112291154000 197112291154000
>197112291208000 197112291208000
>197112291225000 197112322359599
>197201010000001 197201040120000
>197201040134000 197201040134000
>197201040147000 197201040147000
>197201040201000 197201040201000
>197201040214000 197201040214000
>197201040228000 197201040228000
>197201040241000 197201040241000
>197201040255000 197201040255000
>197201040310000 197201052300000
>197201060200000 197201061235000
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>Magnetics Data (g-21-71-sp.220_050)
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>197101052035000 197101052300000
>197101060200000 197101061235000
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>Bathymetry Data (g-21-71-sp.325_050)
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>197101052035000 197101052245000
>197101060200000 197101060910000
>197101060920000 197101061235000
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Unspecified
Unspecified
Navigation Data
>/infobank/g/g2171sp/nav/g-21-71-sp.051
>time/lat/long style, multi-record, in caps, without tabs
>temporal-spatial data
>extracted from GEODAS <http://www.ngdc.noaa.gov/mgg/geodas/geodas.html>
>additional data are: SurveyID, YYYYMMDD, 2wayTravSec, CorrDepthM, MagNTes, MagResid
> 1 2 3
>3456789012345678901234567890123456
>
20110114
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 g-21-71-sp.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/g/g2171sp/mag/g-21-71-sp.200_050
>/bear/programs/edit/automerge/automerge
>
>Converted to time format with year at start.
>
>03/03/86 CAROLYN DRS$DATA:[<cruise_id>.M]<cruise_id>.200;
>DRB0:[DRS.REFMT]REFORMAT.EXE;5
>extracted by Clint from data acquired from NGDC
>
>Converted to time format with year at start.
>
>03/03/86 KAYE DUA0:[DATA.<cruise_id>.N]<cruise_id>.050;
>DRB0:[DRS.REFMT]REFORMAT.EXE;5
> Extracted from data acquired from NGDC.
>
>time, lat, long, time(sec) to nearest nav fix, data values
20120620
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
mailing and physical address
USGS, MailStop 999, 345 Middlefield Road
Menlo Park
CA
94025-3561
USA
(650) 329-5055
(650) 329-5190
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>
Bathymetry Data
>10/31/1998 /tiger/g/g2171sp/bath/g-21-71-sp.325_050
>/bear/programs/edit/automerge/automerge
>
>Input was...
>Converted to time format with year at start.
>
>03/03/86 BECKIE DRS$DATA:[<cruise_id>.B]<cruise_id>.325;
>DRB0:[DRS.NGDC]UNREFNGDC.EXE;5
>NGDC files sometimes have only 2_way_travel_time in
>which case the format is the same but without corr_depth.
>This file was extracted by C. Steele from data acquired from NGDC.
>
>Input was...
>Converted to time format with year at start.
>
>03/03/86 KAYE DUA0:[DATA.<cruise_id>.N]<cruise_id>.050;
>DRB0:[DRS.REFMT]REFORMAT.EXE;5
> Extracted from data acquired from NGDC.
>
>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>
Southern Pacific
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>
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 G-21-71-SP data set <http://walrus.wr.usgs.gov/infobank/g/g2171sp/html/g-21-71-sp.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
0.6
http://walrus.wr.usgs.gov/infobank/g/g2171sp/html/g-21-71-sp.nav.html
ASCII
No compression applied
0.0
http://walrus.wr.usgs.gov/infobank/g/g2171sp/html/g-21-71-sp.mag.html
ASCII
No compression applied
0.1
http://walrus.wr.usgs.gov/infobank/g/g2171sp/html/g-21-71-sp.bath.html
None
20130331
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