Geophysical data of field activity F-1-90-HW in Hawaii from 01/03/1990 to 01/28/1990

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What does this data set describe?
Who produced the data set?
Why was the data set created?
How was the data set created?
How reliable are the data; what problems remain in the data set?
How can someone get a copy of the data set?
Who wrote the metadata?

What does this data set describe?

Title:: Geophysical data of field activity F-1-90-HW in Hawaii from 01/03/1990 to 01/28/1990
Abstract:: Chief Scientists: Monty Hampton, Rob Kayen. Geophysical data (Gloriasidescan, 2channelairgun, 10khz, 3dot5khz, gravity, magnetics, expendablebatthermograph, GPS, integratednavigation, LoranC, RhoRho) of field activity F-1-90-HW in Hawaii from 01/03/1990 to 01/28/1990, <http://walrus.wr.usgs.gov/infobank/f/f190hw/html/f-1-90-hw.meta.html>.
Supplemental_Information:: Equipment Used -
Gloriasidescan
2channelairgun two-channel airgun
10khz
3dot5khz
gravity
magnetics
expendablebatthermograph
GPS
integratednavigation
LoranC
RhoRho
Notes -
Associated cruises:
 
  <A HREF="<http://walrus.wr.usgs.gov/infobank/f/f586hw/html/f-5-86-hw.meta.html>">F-5-86-HW</A>
  <A HREF="<http://walrus.wr.usgs.gov/infobank/f/f686hw/html/f-6-86-hw.meta.html>">F-6-86-HW</A>
 
  <A HREF="<http://walrus.wr.usgs.gov/infobank/f/f388hw/html/f-3-88-hw.meta.html>">F-3-88-HW</A>
  <A HREF="<http://walrus.wr.usgs.gov/infobank/f/f488hw/html/f-4-88-hw.meta.html>">F-4-88-HW</A>
  <A HREF="<http://walrus.wr.usgs.gov/infobank/f/f588hw/html/f-5-88-hw.meta.html>">F-5-88-HW</A>
  <A HREF="<http://walrus.wr.usgs.gov/infobank/f/f688hw/html/f-6-88-hw.meta.html>">F-6-88-HW</A>
  <A HREF="<http://walrus.wr.usgs.gov/infobank/f/f1088hw/html/f-10-88-hw.meta.html>">F-10-88-HW</A>
 
  <A HREF="<http://walrus.wr.usgs.gov/infobank/f/f1289hw/html/f-12-89-hw.meta.html>">F-12-89-HW</A>
  <A HREF="<http://walrus.wr.usgs.gov/infobank/f/f1389hw/html/f-13-89-hw.meta.html>">F-13-89-HW</A>
 
  <A HREF="<http://walrus.wr.usgs.gov/infobank/f/f190hw/html/f-1-90-hw.meta.html>">F-1-90-HW</A>
  <A HREF="<http://walrus.wr.usgs.gov/infobank/f/f290hw/html/f-2-90-hw.meta.html>">F-2-90-HW</A>
 
  <A HREF="<http://walrus.wr.usgs.gov/infobank/f/f691cp/html/f-6-91-cp.meta.html>">F-6-91-CP</A>
  <A HREF="<http://walrus.wr.usgs.gov/infobank/f/f1091hw/html/f-10-91-hw.meta.html>">F-10-91-HW</A>
Publications -
Paskevich, Valerie F.; Wong, Florence L.; O'Malley, John J.; Stevenson, Andrew
J.; Gutmacher, Christina E., 2010, GLORIA sidescan-sonar imagery for parts of
the U.S. Exclusive Economic Zone and adjacent areas, URL:
<A HREF ="<http://pubs.er.usgs.gov/#search:basic/query=OFR%202010-1332/page=1/page_size=100:0>" target ="OF"><http://pubs.er.usgs.gov/#search:basic/query=OFR%202010-1332/page=1/page_size=100:0>
Hampton, Monty A., 1990, Case studies of U.S. Geological Survey's mapping activities
in the islands' Exclusive Economic Zone, in Lockwood, Millington, and McGregor, Bonnie A., eds.,
Proceedings of the 1989 Exclusive Economic Zone symposium on Mapping and research; Federal-
State partners in EEZ mapping: U.S. Geological Survey Circular 1052, p. 106-112. 
<HR>
Kayen, Robert E., Hampton, Monty A., Wilson, John B., and Bishop, Derek G., 1990, Cruise report;
GLORIA survey of part of the Hawaiian Exclusive Economic Zone, F1-90-HW: U.S. Geological
Survey Open-File Report 90-0345, 74 p. 
<HR>
Kayen, R.E., Torresan, M.E., Dadisman, S.V., Clague, D.A., Drake, D.E., Gutmacher,
C.E., Hampton, M.A., Marlow, M.S., Moore, J.G., Normark, W.R., Pickthorn, L.G., Shor, S.,
Denlinger, Roger P., Holcomb, Robin T., Holmes, Mark L., Lipman, P.W., Belderson, R.H.,
Jacobs, C., Searle, Roger C., Wilson, J.B., and Rothwell, R.G., 1990, GLORIA side-scan
sonar imagery of the Hawaiian Islands exclusive economic zone: American Geophysical
Union Eos, Transactions, v. 71, no. 43, p. 1580. 
<HR>
Binard, N., Moore, J.G., Normark, W.R., and Holcomb, R.T., 1993, Comparison of features
identified by swath-sonar mapping (GLORIA) and their 3.5 kHz echo-sounding features on
the Hawaiian Ridge: American Geophysical Union Eos, Transactions, v. 74, no. 43, Supplement,
p. 342. 

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.).

How should this data set be cited?
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 F-1-90-HW in Hawaii from 01/03/1990 to 01/28/1990: U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>, Menlo Park, CA.
Online Links:
- <http://walrus.wr.usgs.gov/infobank/gos/f-1-90-hw.fmeta.xml>
- <http://walrus.wr.usgs.gov/infobank/f/f190hw/html/f-1-90-hw.meta.html>
What geographic area does the data set cover?

West_Bounding_Coordinate: 178.00230

East_Bounding_Coordinate: -165.56400

North_Bounding_Coordinate: 27.43530

South_Bounding_Coordinate: 22.20560
What does it look like?
Does the data set describe conditions during a particular time period?

Beginning_Date: 03-Jan-1990
Ending_Date: 28-Jan-1990

Currentness_Reference: ground condition
What is the general form of this data set?
How does the data set represent geographic features?
1. How are geographic features stored in the data set?
  
  Indirect_Spatial_Reference: Hawaii
  
  This is a Point data set. It contains the following vector data types (SDTS terminology):
  - Point
2. What coordinate system is used to represent geographic features?
  Horizontal positions are specified in geographic coordinates, that is, latitude and longitude. Latitudes are given to the nearest 0.00001. Longitudes are given to the nearest 0.00001. Latitude and longitude values are specified in Decimal degrees.
  The horizontal datum used is North American Datum of 1983.
  The ellipsoid used is Geodetic Reference System 80.
  The semi-major axis of the ellipsoid used is 6378137.
  The flattening of the ellipsoid used is 1/298.257.
  
  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
How does the data set describe geographic features?

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>

Who produced the data set?

Who are the originators of the data set? (may include formal authors, digital compilers, and editors)
- U.S. Geological Survey (USGS) <http://www.usgs.gov/>, Coastal and Marine Geology Program (CMGP) <http://marine.usgs.gov/>
Who also contributed to the data set?

Monty Hampton (Chief Scientist, USGS Western Region); Rob Kayen (Chief Scientist, USGS Western Region)
To whom should users address questions about the data?

U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Attn: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
USGS, MailStop 999, 345 Middlefield Road
Menlo Park, CA 94025-3561
USA

(650) 329-5055 (voice)
(650) 329-5190 (FAX)
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>

Why was the data set created?

These data and information are intended for science researchers, students from elementary through college, policy makers, and general public.

How was the data set created?

From what previous works were the data drawn?

How were the data generated, processed, and modified?

Date: 05-Feb-1996 (process 1 of 4)

Navigation Data

Converted to time format with year at start.

03/02/90 EDM DRS$DATA:[F190HW.N.WORK]DAY005.080;2
DUA0:[DRS.PLT.NAVED]NAVED.EXE;13
Farnella ABC data
NAVED a few suspicious points.

Person who carried out this activity:

U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Attn: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
USGS, MailStop 999, 345 Middlefield Road
Menlo Park, CA 94025-3561
USA

(650) 329-5055 (voice)
(650) 329-5190 (FAX)
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>

Date: 31-Oct-1998 (process 2 of 4)

Gravity Data

10/31/1998  /lion/f/f190hw/grav/f-1-90-hw.152_081
/bear/programs/edit/automerge/automerge

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

04/09/90 CAROLYN DRS$DATA:[F190HW.G]F190HW.152;1
DUA0:[DRS.PLT]GRAPHED.EXE;1
SKIPNSAVED Free Air Anomaly data
cut out turn tails at 013/1745 and 024/0345 as per Mike Marlow

03/30/90 CAROLYN DRS$DATA:[F190HW.G]F190HW.151;1
DUA0:[DRS.FILT]FILTER.EXE;1
SKIPNSAVED Free Air Anomaly data

03/30/90 CAROLYN DRS$DATA:[F190HW.G]F1FILT.150;1
DUA0:[DRS.FILT]FILTER.EXE;1
SKIPNSAVED Free Air Anomaly data

03/30/90 CAROLYN DRS$DATA:[F190HW.G]F120SEC.150;1
DUA0:[DRS.EDIT]MERGEIT.EXE;3
SKIPNSAVED Free Air Anomaly data

03/30/90 CAROLYN DRS$DATA:[F190HW.G]F1TIMES.150;1
DUA0:[DRS.DSMPL]METAMUCIL.EXE;
SKIPNSAVED Free Air Anomaly data

03/21/90 CAROLYN DRS$DATA:[F190HW.G]F190HW.150;1
DUA0:[DRS.GRV]GRAVRED.EXE;4
SKIPNSAVED Free Air Anomaly data

03/15/90 CAROLYN DRS$DATA:[F190HW.G]F190HW.140;2
DUA0:[DRS.REFMT]REFORMAT.EXE;
Land tie data
S-53 gravity land ties calculated by Kaye Kinoshita
003/1732 - 968770.69
027/0415 - 968768.38

03/03/90 CAROLYN DRS$DATA:[F190HW.G]F190HW.102;1
DUA0:[DRS.EDIT]SKIPNSAVE.EXE;1
Raw gravity data from digital meter

03/01/90 CAROLYN DRS$DATA:[F190HW.G]F190HW.131;1
DUA0:[DRS.REFMT]REFORMAT.EXE;
Gravity SKIPNSAVE control data
changed TRAN line to 10000

03/01/90 CAROLYN DRS$DATA:[F190HW.G]F190HW.130;1
DUA0:[DRS.REFMT]REFORMAT.EXE;
Gravity SKIPNSAVE control data
from F190HW.CODS

02/27/90 HARRY DRS$DATA:[F190HW.G]F190HW.101;1
DUA0:[DRS.GRV]VALIDGRAV.EXE;
Raw gravity data from digital meter

03/21/90 CAROLYN DRS$DATA:[F190HW.G]F1FILT.070;1
DUA0:[DRS.FILT]FILTER.EXE;1
Eotvos/course/speed/distance data

03/21/90 CAROLYN DRS$DATA:[F190HW.G]F120SEC.070;1
DUA0:[DRS.NAV]EOTCSSP.EXE;1
Eotvos/course/speed/distance data

03/21/90 CAROLYN DRS$DATA:[F190HW.G]F120SEC.081;1
DUA0:[DRS.EDIT]MERGEIT.EXE;3
Farnella ABC data

03/21/90 CAROLYN DRS$DATA:[F190HW.G]F1TIMES.081;1
DUA0:[DRS.DSMPL]METAMUCIL.EXE;
Farnella ABC data

03/02/90 EDM DRS$DATA:[F190HW.N.WORK]DAY005.080;2
DUA0:[DRS.PLT.NAVED]NAVED.EXE;13
Farnella ABC data
NAVED a few suspicious points.

03/02/90 EDM DRS$DATA:[F190HW.N.WORK]DAY005.080;2
DUA0:[DRS.PLT.NAVED]NAVED.EXE;13
Farnella ABC data
NAVED a few suspicious points.

03/21/90 CAROLYN DRS$DATA:[F190HW.G]F190HW.150;1
DUA0:[DRS.GRV]GRAVRED.EXE;4
SKIPNSAVED Free Air Anomaly data

03/15/90 CAROLYN DRS$DATA:[F190HW.G]F190HW.140;2
DUA0:[DRS.REFMT]REFORMAT.EXE;
Land tie data
S-53 gravity land ties calculated by Kaye Kinoshita
003/1732 - 968770.69
027/0415 - 968768.38

03/03/90 CAROLYN DRS$DATA:[F190HW.G]F190HW.102;1
DUA0:[DRS.EDIT]SKIPNSAVE.EXE;1
Raw gravity data from digital meter

03/01/90 CAROLYN DRS$DATA:[F190HW.G]F190HW.131;1
DUA0:[DRS.REFMT]REFORMAT.EXE;
Gravity SKIPNSAVE control data
changed TRAN line to 10000

03/01/90 CAROLYN DRS$DATA:[F190HW.G]F190HW.130;1
DUA0:[DRS.REFMT]REFORMAT.EXE;
Gravity SKIPNSAVE control data
from F190HW.CODS

02/27/90 HARRY DRS$DATA:[F190HW.G]F190HW.101;1
DUA0:[DRS.GRV]VALIDGRAV.EXE;
Raw gravity data from digital meter

03/21/90 CAROLYN DRS$DATA:[F190HW.G]F1FILT.070;1
DUA0:[DRS.FILT]FILTER.EXE;1
Eotvos/course/speed/distance data

03/21/90 CAROLYN DRS$DATA:[F190HW.G]F120SEC.070;1
DUA0:[DRS.NAV]EOTCSSP.EXE;1
Eotvos/course/speed/distance data

03/21/90 CAROLYN DRS$DATA:[F190HW.G]F120SEC.081;1
DUA0:[DRS.EDIT]MERGEIT.EXE;3
Farnella ABC data

03/21/90 CAROLYN DRS$DATA:[F190HW.G]F1TIMES.081;1
DUA0:[DRS.DSMPL]METAMUCIL.EXE;
Farnella ABC data

03/02/90 EDM DRS$DATA:[F190HW.N.WORK]DAY005.080;2
DUA0:[DRS.PLT.NAVED]NAVED.EXE;13
Farnella ABC data
NAVED a few suspicious points.

03/02/90 EDM DRS$DATA:[F190HW.N.WORK]DAY005.080;2
DUA0:[DRS.PLT.NAVED]NAVED.EXE;13
Farnella ABC data
NAVED a few suspicious points.

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

03/02/90 EDM DRS$DATA:[F190HW.N.WORK]DAY005.080;2
DUA0:[DRS.PLT.NAVED]NAVED.EXE;13
Farnella ABC data
NAVED a few suspicious points.

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

Person who carried out this activity:

(650) 329-5055 (voice)
(650) 329-5190 (FAX)
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>

Date: 20-Jun-2012 (process 3 of 4)

Magnetics Data

06/20/2012 carolyn f-1-90-hw.221_081

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/magred1111/magred1111.for
Using geodetic coordinate system (Earth shape approximated by spheriod)
with altitude 0.0 km (for sea level).

Input was...
10/31/1998  /lion/f/f190hw/mag/f-1-90-hw.220_081
/bear/programs/edit/automerge/automerge

Converted to time format with year at start.

06/06/90 BECKIE DUA0:[DATA.F190HW.M]F190HW.220;3
DUA0:[DRS.MAG]MAGRED.EXE;5
Edited magnetics data

05/14/90 BECKIE DRS$DATA:[F190HW.M]F190HW.203;1
DUA0:[DRS.FILT]FILTER.EXE;1
Raw magnetics data

05/14/90 BECKIE DRS$DATA:[F190HW.M]F120SEC.202;1
DUA0:[DRS.EDIT]MERGEIT.EXE;3
Raw magnetics data

05/14/90 BECKIE DRS$DATA:[F190HW.M]F1TIMES.202;1
DUA0:[DRS.DSMPL]METAMUCIL.EXE;
Raw magnetics data

03/12/90 HARRY DRS$DATA:[F190HW.M]DAY005.201;2
DUA0:[DRS.PLT.GRAPHED]GRAPHED.EXE;1
Raw magnetics data

03/12/90 HARRY DRS$DATA:[F190HW.M]DAY005.201;2
DUA0:[DRS.PLT.GRAPHED]GRAPHED.EXE;1
Raw magnetics data

03/02/90 EDM DRS$DATA:[F190HW.N.WORK]DAY005.080;2
DUA0:[DRS.PLT.NAVED]NAVED.EXE;13
Farnella ABC data
NAVED a few suspicious points.

Converted to time format with year at start.

03/02/90 EDM DRS$DATA:[F190HW.N.WORK]DAY005.080;2
DUA0:[DRS.PLT.NAVED]NAVED.EXE;13
Farnella ABC data
NAVED a few suspicious points.

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

Person who carried out this activity:

(650) 329-5055 (voice)
(650) 329-5190 (FAX)
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>

Date: 31-Oct-1998 (process 4 of 4)

Bathymetry Data

10/31/1998  /lion/f/f190hw/bath/f-1-90-hw.320_081
/bear/programs/edit/automerge/automerge

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

02/06/90 EDM USR$DISK:[EDM]F190HW.320;
DRA1:[DRS.EDIT]REFARN.EXE;

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

03/02/90 EDM DRS$DATA:[F190HW.N.WORK]DAY005.080;2
DUA0:[DRS.PLT.NAVED]NAVED.EXE;13
Farnella ABC data
NAVED a few suspicious points.

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

Person who carried out this activity:

(650) 329-5055 (voice)
(650) 329-5190 (FAX)
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>

What similar or related data should the user be aware of?
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/>: U.S. Geological Survey (USGS) <http://www.usgs.gov> Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>, Menlo Park, CA.
Online Links:
- <http://walrus.wr.usgs.gov/infobank/>
Other_Citation_Details:
Paskevich, Valerie F.; Wong, Florence L.; O'Malley, John J.; Stevenson, Andrew J.; Gutmacher, Christina E., 2010, GLORIA sidescan-sonar imagery for parts of the U.S. Exclusive Economic Zone and adjacent areas, URL: <A HREF ="<http://pubs.er.usgs.gov/#search:basic/query=OFR%202010-1332/page=1/page_size=100:0>" target ="OF"><http://pubs.er.usgs.gov/#search:basic/query=OFR%202010-1332/page=1/page_size=100:0> Hampton, Monty A., 1990, Case studies of U.S. Geological Survey's mapping activities in the islands' Exclusive Economic Zone, in Lockwood, Millington, and McGregor, Bonnie A., eds., Proceedings of the 1989 Exclusive Economic Zone symposium on Mapping and research; Federal- State partners in EEZ mapping: U.S. Geological Survey Circular 1052, p. 106-112. Kayen, Robert E., Hampton, Monty A., Wilson, John B., and Bishop, Derek G., 1990, Cruise report; GLORIA survey of part of the Hawaiian Exclusive Economic Zone, F1-90-HW: U.S. Geological Survey Open-File Report 90-0345, 74 p. Kayen, R.E., Torresan, M.E., Dadisman, S.V., Clague, D.A., Drake, D.E., Gutmacher, C.E., Hampton, M.A., Marlow, M.S., Moore, J.G., Normark, W.R., Pickthorn, L.G., Shor, S., Denlinger, Roger P., Holcomb, Robin T., Holmes, Mark L., Lipman, P.W., Belderson, R.H., Jacobs, C., Searle, Roger C., Wilson, J.B., and Rothwell, R.G., 1990, GLORIA side-scan sonar imagery of the Hawaiian Islands exclusive economic zone: American Geophysical Union Eos, Transactions, v. 71, no. 43, p. 1580. Binard, N., Moore, J.G., Normark, W.R., and Holcomb, R.T., 1993, Comparison of features identified by swath-sonar mapping (GLORIA) and their 3.5 kHz echo-sounding features on the Hawaiian Ridge: American Geophysical Union Eos, Transactions, v. 74, no. 43, Supplement, p. 342.

How reliable are the data; what problems remain in the data set?

How well have the observations been checked?
Identified as best available version.
How accurate are the geographic locations?
Unspecified
How accurate are the heights or depths?
Unspecified

Where are the gaps in the data? What is missing?

Start and end date/times of data

Navigation Data (f-1-90-hw.081)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
199001051000000    199001221440000
199001221446000    199001241806000
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Gravity Data (f-1-90-hw.152_081)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
199001052038000    199001091229400
199001091305000    199001091514400
199001091526000    199001111156000
199001111218200    199001111619400
199001111636000    199001111751400
199001111805200    199001111830400
199001111843000    199001120105200
199001120120200    199001131732000
199001131759200    199001160003400
199001160019000    199001181456400
199001181508000    199001210755400
199001210811000    199001210811000
199001210826400    199001221207000
199001221225000    199001221520000
199001221532200    199001221638400
199001221657000    199001221706200
199001221718200    199001222021400
199001222052400    199001222207200
199001222223000    199001230705000
199001230715200    199001240136400
199001240151000    199001240328400
199001240355000    199001241754400
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Magnetics Data (f-1-90-hw.221_081)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
199001051000000    199001241806000
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Bathymetry Data (f-1-90-hw.320_081)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
199001051000000    199001241806000
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST

How consistent are the relationships among the observations, including topology?
Unspecified

How can someone get a copy of the data set?

Are there legal restrictions on access or use of the data?

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.

Who distributes the data set? (Distributor 1 of 1)

U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Attn: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
USGS, MailStop 999, 345 Middlefield Road
Menlo Park, CA 94025-3561
USA

(650) 329-5055 (voice)
(650) 329-5190 (FAX)
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>
What's the catalog number I need to order this data set?
Downloadable Data F-1-90-HW data set <http://walrus.wr.usgs.gov/infobank/f/f190hw/html/f-1-90-hw.meta.html>
What legal disclaimers am I supposed to read?

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.
How can I download or order the data?
- Availability in digital form:

Data format:	ASCII Size: 0.5
Network links:	<http://walrus.wr.usgs.gov/infobank/f/f190hw/html/f-1-90-hw.nav.html>

Data format:	ASCII Size: 6.8
Network links:	<http://walrus.wr.usgs.gov/infobank/f/f190hw/html/f-1-90-hw.grav.html>

Data format:	ASCII Size: 5.0
Network links:	<http://walrus.wr.usgs.gov/infobank/f/f190hw/html/f-1-90-hw.mag.html>

Data format:	ASCII Size: 1.0
Network links:	<http://walrus.wr.usgs.gov/infobank/f/f190hw/html/f-1-90-hw.bath.html>

Cost to order the data: None

Who wrote the metadata?

Dates:: Last modified: 31-Mar-2013
Metadata author:: U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Attn: Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
USGS, MailStop 999, 345 Middlefield Road
Menlo Park, CA 94025-3561
USA

(650) 329-5055 (voice)
(650) 329-5190 (FAX)
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>
Metadata standard:: FGDC Content Standards for Digital Geospatial Metadata <http://www.fgdc.gov/> (FGDC-STD-001-1998 <http://www.its.nbs.gov/nbs/meta/meta.html>)

Generated by mp version 2.9.13 on Sun Mar 31 07:12:47 2013