U.S. Geological Survey (USGS) <http://www.usgs.gov/>, Coastal and Marine Geology Program (CMGP) <http://marine.usgs.gov/>
20130331
Geological and Geophysical data of field activity L-1-76-MX
in Baja California from 01/06/1976 to 02/17/1976
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/l-1-76-mx.fmeta.xml
http://walrus.wr.usgs.gov/infobank/l/l176mx/html/l-1-76-mx.meta.html
Chief Scientists: Bill Normark, Jim Bischoff, Jim Hein.
Geological and Geophysical data (airgun, magnetics,
chaindredge, Phlegercore, gravitycore, dartcore, 3dot5khz,
uniboom, minisparker, VanVeengrab, transitsatellite,
dopplersonar, LoranC, LoranA, Niskenbottle, planktonnet,
integratednavigation, Shipekgrab) of field activity L-1-76-MX
in Baja California from 01/06/1976 to 02/17/1976,
http://walrus.wr.usgs.gov/infobank/l/l176mx/html/l-1-76-mx.meta.html.
These data and information are intended for science
researchers, students from elementary through
college, policy makers, and general public.
Equipment Used -
airgun single-channel
magnetics
chaindredge
Phlegercore
gravitycore
dartcore
3dot5khz bathymetry
uniboom
minisparker
VanVeengrab
transitsatellite
dopplersonar
LoranC
LoranA
Niskenbottle
planktonnet
integratednavigation
Shipekgrab
Publications -
Moore, J.G., Normark, W.R., Hess, G.R., and Meyer, C.E., 1977, Petrology of basalt from the
East Pacific Rise near 21 degrees North latitude: Journal of Research of the U.S. Geological
Survey, v. 5, no. 6, p. 753-759.<BR>
<HR>
Hein, J.R., and Yeh, H.W., 1979, Some effects of hydrothermal activity at the intersection of
spreading centers and fracture zones in the Gulf of California: Geological Society of America
Abstracts with Programs, v. 11, no. 7, p. 442. <BR>
<HR>
Bischoff, J.L., and Niemitz, J.W., 1980, Bathymetric maps of the Gulf of California:
U.S. Geological Survey Miscellaneous Investigations Series I-1244, 4 sheets.<BR>
<HR>
Niemitz, Jeffery W., and Bischoff, James L., 1981, Tectonic elements of the southern part
of the Gulf of California: Geological Society of America Bulletin, v. 92, no. 3,
p. I 101-I 104, II 360-II 407.<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.).
19760106
19760217
ground condition
As needed
-122.60517
-106.42083
37.34483
20.86066
ISO 19115 Topic Category
geoscientificinformation
oceans
Global Change Master Directory (GCMD)
EARTH SCIENCE > OCEANS
USGS CMG InfoBank
Marine Geology
Marine Geophysics
Bathymetry
Water Depth
Seafloor Topography
Marine Seismic
USGS CMG InfoBank
Baja California
Gulf of Mexico
Mexico
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>
Andy Stevenson (Geologist);
Bill Normark (Chief Scientist);
Bob Patrick (Electronics Technician);
Bob Rosenbauer (Geologist);
Carrie Carpenter (Dafe Curator);
Chris Gutmacher (Watchstander);
Connie Beaver (Watchstander);
Curtis Thompson (Chief Mate);
Doug Dolan (Mechanical Technician);
Ed Chichester (Watchstander);
Frances Cook (Watchstander);
Frank Madeiros (Ship Captain);
Gerta Callahan-Kell (Geologist);
Gordon Hess (Geologist);
Gordon Tanner (Electronics Technician);
Jeff Niemitz (Geologist);
Jim Bischoff (Chief Scientist);
Jim Hein (Chief Scientist);
John Barron (Geologist);
John Simpson (Mechanical Technician);
Luc Ortlieb (Geologist);
Pat Wilde (Geologist);
Rich Garlow (Geologist);
Steve Wallace (Mechanical Technician);
Steve Wolf (Geologist)
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>
Moore, J.G., Normark, W.R., Hess, G.R., and Meyer, C.E., 1977, Petrology of basalt from the
East Pacific Rise near 21 degrees North latitude: Journal of Research of the U.S. Geological
Survey, v. 5, no. 6, p. 753-759.
Hein, J.R., and Yeh, H.W., 1979, Some effects of hydrothermal activity at the intersection of
spreading centers and fracture zones in the Gulf of California: Geological Society of America
Abstracts with Programs, v. 11, no. 7, p. 442.
Bischoff, J.L., and Niemitz, J.W., 1980, Bathymetric maps of the Gulf of California:
U.S. Geological Survey Miscellaneous Investigations Series I-1244, 4 sheets.
Niemitz, Jeffery W., and Bischoff, James L., 1981, Tectonic elements of the southern part
of the Gulf of California: Geological Society of America Bulletin, v. 92, no. 3,
p. I 101-I 104, II 360-II 407.
http://walrus.wr.usgs.gov/infobank/
Identified as best available version.
Unspecified
Start and end date/times of data
>Navigation Data (l-1-76-mx.051 [SINS])
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>197601060000000 197602091342000
>197602102315000 197602170422000
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>Bathymetry Data (l-1-76-mx.335_051)
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>197601060000060 197601060202480
>197601060227300 197601060605420
>197601060633480 197601060808480
>197601060838000 197601061704360
>197601061715120 197601062241120
>197601062258360 197601062315000
>197601062331300 197601070800120
>197601071628000 197601080550240
>197601092057060 197601092204480
>197601092215000 197601101611360
>197601101724540 197601101803000
>197601122143060 197601122300000
>197601122330060 197601130132060
>197601131530120 197601131637360
>197601131702540 197601141534000
>197601141546240 197601142309300
>197601142320000 197601150304300
>197601150315060 197601151200000
>197601151229540 197601151907300
>197601151918240 197601170008420
>197601170148420 197601170327120
>197601170450240 197601170640480
>197601170759360 197601171313360
>197601171420180 197601171453420
>197601171516240 197601172013480
>197601172027000 197601172135240
>197601172238000 197601180700360
>197601180719000 197601182303360
>197601182316300 197601191303480
>197601191315180 197601191608240
>197601191755060 197601200915540
>197601221348540 197601222221000
>197601222241540 197601230017480
>197601230028480 197601230103420
>197601230118480 197601230505300
>197601230530240 197601230614180
>197601230642360 197601230915000
>197601230934360 197601231424420
>197601231440240 197601231709360
>197601231733480 197601231959180
>197601232028060 197601240126360
>197601240155540 197601241038060
>197601241049060 197601241957060
>197601242015360 197601250043540
>197601250057420 197601250116060
>197601250144360 197601251649420
>197601251703060 197601251921420
>197601251938420 197601260219480
>197601260240000 197601260611420
>197601281915240 197601282159540
>197601282213120 197601282315480
>197601282328180 197601290035060
>197601290109540 197601290305000
>197601290336300 197601290838420
>197601290850000 197601291057540
>197601291118480 197601291815000
>197601291919480 197601291958060
>197601292019000 197601292345360
>197601300000120 197601300801180
>197601300811300 197601301207240
>197601301233000 197601301752000
>197601301805180 197601301908480
>197601301924000 197601310715120
>197601310755240 197601310840060
>197601310859540 197601311716480
>197601311734420 197602010556060
>197602010613540 197602010616120
>197602010629000 197602020325480
>197602020339300 197602020354000
>197602020409300 197602020540420
>197602020551420 197602020813420
>197602020831120 197602020850240
>197602020904480 197602021428480
>197602021440240 197602030411540
>197602030458540 197602031842360
>197602031853120 197602031945480
>197602031957240 197602040209060
>197602040227420 197602040309120
>197602040335000 197602040335000
>197602040345540 197602040531060
>197602040606240 197602041614060
>197602041624480 197602041949240
>197602042006180 197602042350420
>197602050001000 197602050617000
>197602050634480 197602050724540
>197602050740300 197602051128000
>197602051138360 197602051201300
>197602051216300 197602051216300
>197602051226540 197602051524420
>197602051535180 197602051556120
>197602051614000 197602060012480
>197602060038300 197602060230000
>197602060243120 197602060419120
>197602060444300 197602060521300
>197602060544000 197602061841120
>197602061854540 197602070026180
>197602070145180 197602070244540
>197602070257000 197602070616420
>197602070633000 197602071052540
>197602071103360 197602071259480
>197602071316240 197602071359300
>197602071423360 197602071735300
>197602071750060 197602072224240
>197602072308420 197602080045000
>197602080104060 197602080117420
>197602080150480 197602080203240
>197602080221060 197602080521360
>197602080549540 197602081451420
>197602081512300 197602081822180
>197602081845480 197602081916120
>197602081926480 197602082359420
>197602102309480 197602110222120
>197602110243180 197602110556540
>197602110635180 197602112038120
>197602112053300 197602112144540
>197602112206000 197602112325000
>197602112335540 197602120324120
>197602120438060 197602120646060
>197602120810240 197602122029300
>197602122058120 197602122218420
>197602122249360 197602122304120
>197602122314180 197602130056360
>197602130112120 197602130204120
>197602130228060 197602130428300
>197602130438360 197602130711540
>197602130731480 197602130829360
>197602130859120 197602131208420
>197602131241300 197602131929420
>197602131955480 197602132222420
>197602132245180 197602140229300
>197602140240000 197602140318240
>197602140329420 197602141317540
>197602141359120 197602141745120
>197602141755300 197602150209240
>197602150220420 197602150325120
>197602150343240 197602150411180
>197602150436060 197602150610060
>197602150620420 197602150657240
>197602150737420 197602151919540
>197602151931000 197602152327480
>197602152338060 197602160144360
>197602160158240 197602160621000
>197602160700240 197602160829540
>197602160842120 197602162013180
>197602162046060 197602162154120
>197602162250360 197602170015000
>197602170106480 197602170421360
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Unspecified
Unspecified
Navigation Data
>Converted to time format with year at start.
>
>01/30/86 KAYE DUA0:[DATA.L176MX.N]L176MX.051;
>DRB0:[DRS.REFMT]REFORMAT.EXE;5
>
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>
Bathymetry Data
>10/31/1998 /tiger/l/l176mx/bath/l-1-76-mx.335_051
>/bear/programs/edit/automerge/automerge
>
>Input was...
>Converted to time format with year at start.
>
>03/10/86 BECKIE DUA0:[DATA.BECKIE]L176MX.335;
>DRB0:[DRS.BAT]BATRED.EXE;1
>This file was reduced using no Matthews correction and
>the velocity of sound assumed was 1500m/sec 2-way traveltime.
>
>Input was...
>Converted to time format with year at start.
>
>01/30/86 KAYE DUA0:[DATA.L176MX.N]L176MX.051;
>DRB0:[DRS.REFMT]REFORMAT.EXE;5
>
>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>
Baja California
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>
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 L-1-76-MX data set <http://walrus.wr.usgs.gov/infobank/l/l176mx/html/l-1-76-mx.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
0.1
http://walrus.wr.usgs.gov/infobank/l/l176mx/html/l-1-76-mx.nav.html
ASCII
No compression applied
2.1
http://walrus.wr.usgs.gov/infobank/l/l176mx/html/l-1-76-mx.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