<?xml version="1.0" encoding="ISO-8859-1"?>
<metadata>
<idinfo>
<citation>
<citeinfo>
<origin>U.S. Geological Survey (USGS) &lt;http://www.usgs.gov/&gt;, Coastal and Marine Geology Program (CMGP) &lt;http://marine.usgs.gov/&gt;</origin>
<pubdate>20130331</pubdate>
<title>
Geophysical data of field activity O-1-71-NP in Northern
Pacific from 05/18/1971 to 06/25/1971
</title>
<pubinfo>
<pubplace>Menlo Park, CA</pubplace>
<publish>U.S. Geological Survey (USGS) &lt;http://www.usgs.gov&gt;, Coastal and Marine Geology (CMG) &lt;http://walrus.wr.usgs.gov&gt;</publish>
</pubinfo>
<onlink>http://walrus.wr.usgs.gov/infobank/gos/o-1-71-np.fmeta.xml</onlink>
<onlink>http://walrus.wr.usgs.gov/infobank/o/o171np/html/o-1-71-np.meta.html</onlink>
</citeinfo>
</citation>
<descript>
<abstract>
Chief Scientist: Miller Tonkel. Geophysical data
(magnetics) of field activity O-1-71-NP in Northern Pacific
from 05/18/1971 to 06/25/1971,
http://walrus.wr.usgs.gov/infobank/o/o171np/html/o-1-71-np.meta.html.
</abstract>
<purpose>
These data and information are intended for science
researchers, students from elementary through
college, policy makers, and general public.
</purpose>
<supplinf>

Equipment Used -

magnetics                     magnetometer

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.).
</supplinf>
</descript>
<timeperd>
<timeinfo>
<rngdates>
<begdate>19710518</begdate>
<enddate>19710625</enddate>
</rngdates>
</timeinfo>
<current>ground condition</current>
</timeperd>
<status>
<progress>Complete</progress>
<update>As needed</update>
</status>
<spdom>
<bounding>
<westbc>-161.75990</westbc>
<eastbc>-131.63651</eastbc>
<northbc>59.62080</northbc>
<southbc>48.00510</southbc>
</bounding>
</spdom>
<keywords>
<theme>
<themekt>ISO 19115 Topic Category</themekt>
<themekey>geoscientificinformation</themekey>
<themekey>oceans</themekey>
</theme>
<theme>
<themekt>Global Change Master Directory (GCMD)</themekt>
<themekey>EARTH SCIENCE &gt; OCEANS</themekey>
</theme>
<theme>
<themekt>USGS CMG InfoBank</themekt>
<themekey>Marine Geology</themekey>
<themekey>Marine Geophysics</themekey>
<themekey>Marine Magnetic Field</themekey>
<themekey>Magnetic Anomalies</themekey>
</theme>
<place>
<placekt>USGS CMG InfoBank</placekt>
<placekey>Alaska</placekey>
<placekey>North Pacific Ocean</placekey>
<placekey>Northern Pacific</placekey>
<placekey>Northern Pacific Ocean</placekey>
</place>
</keywords>
<accconst>
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
</accconst>
<useconst>
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.
</useconst>
<ptcontac>
<cntinfo>
<cntorgp>
<cntorg>U.S. Geological Survey (USGS) &lt;http://www.usgs.gov&gt;, Coastal and Marine Geology (CMG) &lt;http://walrus.wr.usgs.gov&gt;</cntorg>
<cntper>Clint Steele &lt;http://walrus.wr.usgs.gov/staff/csteele.html&gt;</cntper>
</cntorgp>
<cntpos>InfoBank Group Leader &lt;http://walrus.wr.usgs.gov/staff/csteele.html&gt;</cntpos>
<cntaddr>
<addrtype>mailing and physical address</addrtype>
<address>USGS, MailStop 999, 345 Middlefield Road</address>
<city>Menlo Park</city>
<state>CA</state>
<postal>94025-3561</postal>
<country>USA</country>
</cntaddr>
<cntvoice>(650) 329-5055</cntvoice>
<cntfax>(650) 329-5190</cntfax>
<cntemail>infobank@octopus.wr.usgs.gov &lt;mailto:infobank@octopus.wr.usgs.gov&gt;</cntemail>
</cntinfo>
</ptcontac>
<datacred>
Miller Tonkel (Chief Scientist)
</datacred>
<native>Digital, ASCII</native>
<crossref>
<citeinfo>
<origin>U.S. Geological Survey (USGS) &lt;http://www.usgs.gov&gt;, Coastal and Marine Geology (CMG) &lt;http://walrus.wr.usgs.gov&gt;</origin>
<pubdate>Unknown</pubdate>
<title>USGS/CMG Information Bank &lt;http://walrus.wr.usgs.gov/infobank/&gt;</title>
<pubinfo>
<pubplace>Menlo Park, CA</pubplace>
<publish>U.S. Geological Survey (USGS) &lt;http://www.usgs.gov&gt; Coastal and Marine Geology (CMG) &lt;http://walrus.wr.usgs.gov&gt;</publish>
</pubinfo>
<onlink>http://walrus.wr.usgs.gov/infobank/</onlink>
</citeinfo>
</crossref>
</idinfo>
<dataqual>
<attracc>
<attraccr>Identified as best available version.</attraccr>
</attracc>
<logic>Unspecified</logic>
<complete>
Start and end date/times of data
&gt;Navigation Data (o-1-71-np.050 [SINS])
&gt;YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
&gt;197105180845000    197106121500000
&gt;197106140145000    197106151756000
&gt;197106151915000    197106172305000
&gt;197106212029000    197106242255000
&gt;197106242336000    197106251056000
&gt;YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
&gt;Magnetics Data (o-1-71-np.220_050)
&gt;YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
&gt;197105180845000    197105190250000
&gt;197105190320000    197105190750000
&gt;197105190815000    197105190830000
&gt;197105190900000    197105191355000
&gt;197105191420000    197105191605000
&gt;197105191630000    197105192315000
&gt;197105200200000    197105200200000
&gt;197105220210000    197105221310000
&gt;197105221345000    197105221500000
&gt;197105221525000    197105222310000
&gt;197105222335000    197105230620000
&gt;197105230650000    197105230910000
&gt;197105230945000    197105230945000
&gt;197105231010000    197105231320000
&gt;197105231345000    197105231515000
&gt;197105231540000    197105232045000
&gt;197105232150000    197105240740000
&gt;197105240805000    197105241605000
&gt;197105241700000    197105241700000
&gt;197105241740000    197105242145000
&gt;197105242215000    197105250825000
&gt;197105250905000    197105251550000
&gt;197105251615000    197105251630000
&gt;197105251655000    197105260340000
&gt;197105260415000    197105261620000
&gt;197105261655000    197105270545000
&gt;197106020200000    197106020200000
&gt;197106020240000    197106020555000
&gt;197106020620000    197106020910000
&gt;197106020935000    197106021020000
&gt;197106021100000    197106021315000
&gt;197106021405000    197106021650000
&gt;197106021715000    197106021830000
&gt;197106021855000    197106022340000
&gt;197106030004000    197106030004000
&gt;197106030025000    197106031030000
&gt;197106031120000    197106031250000
&gt;197106031315000    197106031430000
&gt;197106031455000    197106031510000
&gt;197106031535000    197106032050000
&gt;197106032125000    197106040430000
&gt;197106040505000    197106040650000
&gt;197106040730000    197106040935000
&gt;197106041000000    197106041000000
&gt;197106041050000    197106052350000
&gt;197106060015000    197106061910000
&gt;197106062035000    197106062050000
&gt;197106062115000    197106062130000
&gt;197106062325000    197106071645000
&gt;197106071710000    197106072210000
&gt;197106072255000    197106080510000
&gt;197106080540000    197106080910000
&gt;197106081025000    197106081915000
&gt;197106081940000    197106091730000
&gt;197106091755000    197106092025000
&gt;197106092100000    197106101315000
&gt;197106101405000    197106112225000
&gt;197106112250000    197106121425000
&gt;197106140200000    197106140500000
&gt;197106140525000    197106140915000
&gt;197106140940000    197106141825000
&gt;197106150325000    197106150610000
&gt;197106150640000    197106151540000
&gt;197106151625000    197106151740000
&gt;197106151915000    197106152045000
&gt;197106152110000    197106160400000
&gt;197106160800000    197106160915000
&gt;197106160950000    197106161710000
&gt;197106161820000    197106170510000
&gt;197106170605000    197106170920000
&gt;197106171005000    197106171150000
&gt;197106171230000    197106172115000
&gt;197106172145000    197106172230000
&gt;197106172305000    197106172305000
&gt;197106212055000    197106220230000
&gt;197106220255000    197106221345000
&gt;197106221420000    197106221550000
&gt;197106221615000    197106221830000
&gt;197106221855000    197106231820000
&gt;197106231845000    197106231945000
&gt;197106232045000    197106232245000
&gt;197106232310000    197106241020000
&gt;197106241045000    197106241215000
&gt;197106241305000    197106241720000
&gt;197106241745000    197106241845000
&gt;197106241925000    197106242255000
&gt;197106242355000    197106250255000
&gt;197106250320000    197106250335000
&gt;197106250405000    197106251040000
&gt;YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
</complete>
<posacc>
<horizpa>
<horizpar>Unspecified</horizpar>
</horizpa>
<vertacc>
<vertaccr>Unspecified</vertaccr>
</vertacc>
</posacc>
<lineage>
<procstep>
<procdesc>
Navigation Data
&gt;02/11/86 KAYE DUA0:[DATA.O171NP.N]O171NP.050;
&gt;DRB0:[DRS.REFMT]REFORMAT.EXE;5
&gt;Original filename is o176np900.dat from VAM117.
&gt;
&gt;12/28/97 MHAMER added year and two '0' to time string
&gt;          to conform to current format
&gt;          (14,i3.3,3i2.2,i1.1,t12,f9.5,t22,f10.5)
&gt;
</procdesc>
<procdate>19971229</procdate>
<proccont>
<cntinfo>
<cntorgp>
<cntorg>U.S. Geological Survey (USGS) &lt;http://www.usgs.gov&gt;, Coastal and Marine Geology (CMG) &lt;http://walrus.wr.usgs.gov&gt;</cntorg>
<cntper>Clint Steele &lt;http://walrus.wr.usgs.gov/staff/csteele.html&gt;</cntper>
</cntorgp>
<cntpos>InfoBank Group Leader &lt;http://walrus.wr.usgs.gov/staff/csteele.html&gt;</cntpos>
<cntaddr>
<addrtype>mailing and physical address</addrtype>
<address>USGS, MailStop 999, 345 Middlefield Road</address>
<city>Menlo Park</city>
<state>CA</state>
<postal>94025-3561</postal>
<country>USA</country>
</cntaddr>
<cntvoice>(650) 329-5055</cntvoice>
<cntfax>(650) 329-5190</cntfax>
<cntemail>infobank@octopus.wr.usgs.gov &lt;mailto:infobank@octopus.wr.usgs.gov&gt;</cntemail>
</cntinfo>
</proccont>
</procstep>
<procstep>
<procdesc>
Magnetics Data
&gt;06/20/2012 carolyn o-1-71-np.220_050
&gt;
&gt;Reprocessed using subroutines from Susan Macmillan's
&gt;IGRF SYNTHESIS PROGRAM &lt;http://www.ngdc.noaa.gov/IAGA/vmod/igrf11.f&gt;
&gt;with IGRF-11 coeffiecients integrated into the source code.
&gt;/infobank/programs/mag/magred11/magred11.for
&gt;Using geodetic coordinate system (Earth shape approximated by spheriod)
&gt;with altitude 0.0 km (for sea level).
&gt;
&gt;Input was...
&gt;10/31/1998  /tiger/o/o171np/mag/o-1-71-np.200_050
&gt;/bear/programs/edit/automerge/automerge
&gt;
&gt;Converted to time format with year at start.
&gt;
&gt;03/03/86 CAROLYN DRS$DATA:[O171NP.M]O171NP.200;
&gt;DUA0:[DATA.][O171NP.M]TEMP.EXE;
&gt;was O171NP._.GRVMX2 on TAM117
&gt;was O171NP900.DAT   on VAM117
&gt;
&gt;02/11/86 KAYE DUA0:[DATA.O171NP.N]O171NP.050;
&gt;DRB0:[DRS.REFMT]REFORMAT.EXE;5
&gt;Original filename is o176np900.dat from VAM117.
&gt;
&gt;12/28/97 MHAMER added year and two '0' to time string
&gt;          to conform to current format
&gt;          (14,i3.3,3i2.2,i1.1,t12,f9.5,t22,f10.5)
&gt;
&gt;time, lat, long, time(sec) to nearest nav fix, data values
</procdesc>
<procdate>20120620</procdate>
<proccont>
<cntinfo>
<cntorgp>
<cntorg>U.S. Geological Survey (USGS) &lt;http://www.usgs.gov&gt;, Coastal and Marine Geology (CMG) &lt;http://walrus.wr.usgs.gov&gt;</cntorg>
<cntper>Clint Steele &lt;http://walrus.wr.usgs.gov/staff/csteele.html&gt;</cntper>
</cntorgp>
<cntpos>InfoBank Group Leader &lt;http://walrus.wr.usgs.gov/staff/csteele.html&gt;</cntpos>
<cntaddr>
<addrtype>mailing and physical address</addrtype>
<address>USGS, MailStop 999, 345 Middlefield Road</address>
<city>Menlo Park</city>
<state>CA</state>
<postal>94025-3561</postal>
<country>USA</country>
</cntaddr>
<cntvoice>(650) 329-5055</cntvoice>
<cntfax>(650) 329-5190</cntfax>
<cntemail>infobank@octopus.wr.usgs.gov &lt;mailto:infobank@octopus.wr.usgs.gov&gt;</cntemail>
</cntinfo>
</proccont>
</procstep>
</lineage>
</dataqual>
<spdoinfo>
<indspref>Northern Pacific</indspref>
<direct>Point</direct>
<ptvctinf>
<sdtsterm>
<sdtstype>Point</sdtstype>
</sdtsterm>
</ptvctinf>
</spdoinfo>
<spref>
<horizsys>
<geograph>
<latres>0.00001</latres>
<longres>0.00001</longres>
<geogunit>Decimal degrees</geogunit>
</geograph>
<geodetic>
<horizdn>North American Datum of 1927</horizdn>
<ellips>Clarke 1866</ellips>
<semiaxis>6378206.4</semiaxis>
<denflat>294.98</denflat>
</geodetic>
</horizsys>
<vertdef>
<depthsys>
<depthdn>Local surface</depthdn>
<depthres>0.1</depthres>
<depthdu>meters</depthdu>
<depthem>Attribute values</depthem>
</depthsys>
</vertdef>
</spref>
<eainfo>
<overview>
<eaover>Magnetics with Time Stamp &lt;http://walrus.wr.usgs.gov/infobank/programs/html/definition/mag.html&gt;</eaover>
</overview>
<overview>
<eaover>Navigation with Time Stamp &lt;http://walrus.wr.usgs.gov/infobank/programs/html/definition/nav.html&gt;</eaover>
</overview>
</eainfo>
<distinfo>
<distrib>
<cntinfo>
<cntorgp>
<cntorg>U.S. Geological Survey (USGS) &lt;http://www.usgs.gov&gt;, Coastal and Marine Geology (CMG) &lt;http://walrus.wr.usgs.gov&gt;</cntorg>
<cntper>Clint Steele &lt;http://walrus.wr.usgs.gov/staff/csteele.html&gt;</cntper>
</cntorgp>
<cntpos>InfoBank Group Leader &lt;http://walrus.wr.usgs.gov/staff/csteele.html&gt;</cntpos>
<cntaddr>
<addrtype>mailing and physical address</addrtype>
<address>USGS, MailStop 999, 345 Middlefield Road</address>
<city>Menlo Park</city>
<state>CA</state>
<postal>94025-3561</postal>
<country>USA</country>
</cntaddr>
<cntvoice>(650) 329-5055</cntvoice>
<cntfax>(650) 329-5190</cntfax>
<cntemail>infobank@octopus.wr.usgs.gov &lt;mailto:infobank@octopus.wr.usgs.gov&gt;</cntemail>
</cntinfo>
</distrib>
<resdesc>Downloadable Data O-1-71-NP data set &lt;http://walrus.wr.usgs.gov/infobank/o/o171np/html/o-1-71-np.meta.html&gt;</resdesc>
<distliab>
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.
</distliab>
<stdorder>
<digform>
<digtinfo>
<formname>ASCII</formname>
<filedec>No compression applied</filedec>
<transize>0.1</transize>
</digtinfo>
<digtopt>
<onlinopt>
<computer>
<networka>
<networkr>http://walrus.wr.usgs.gov/infobank/o/o171np/html/o-1-71-np.nav.html</networkr>
</networka>
</computer>
</onlinopt>
</digtopt>
</digform>
<digform>
<digtinfo>
<formname>ASCII</formname>
<filedec>No compression applied</filedec>
<transize>0.1</transize>
</digtinfo>
<digtopt>
<onlinopt>
<computer>
<networka>
<networkr>http://walrus.wr.usgs.gov/infobank/o/o171np/html/o-1-71-np.mag.html</networkr>
</networka>
</computer>
</onlinopt>
</digtopt>
</digform>
<fees>None</fees>
</stdorder>
</distinfo>
<metainfo>
<metd>20130331</metd>
<metc>
<cntinfo>
<cntorgp>
<cntorg>U.S. Geological Survey (USGS) &lt;http://www.usgs.gov&gt;, Coastal and Marine Geology (CMG) &lt;http://walrus.wr.usgs.gov&gt;</cntorg>
<cntper>Clint Steele &lt;http://walrus.wr.usgs.gov/staff/csteele.html&gt;</cntper>
</cntorgp>
<cntpos>InfoBank Group Leader &lt;http://walrus.wr.usgs.gov/staff/csteele.html&gt;</cntpos>
<cntaddr>
<addrtype>mailing and physical address</addrtype>
<address>USGS, MailStop 999, 345 Middlefield Road</address>
<city>Menlo Park</city>
<state>CA</state>
<postal>94025-3561</postal>
<country>USA</country>
</cntaddr>
<cntvoice>(650) 329-5055</cntvoice>
<cntfax>(650) 329-5190</cntfax>
<cntemail>infobank@octopus.wr.usgs.gov &lt;mailto:infobank@octopus.wr.usgs.gov&gt;</cntemail>
</cntinfo>
</metc>
<metstdn>FGDC Content Standards for Digital Geospatial Metadata &lt;http://www.fgdc.gov/&gt;</metstdn>
<metstdv>FGDC-STD-001-1998 &lt;http://www.its.nbs.gov/nbs/meta/meta.html&gt;</metstdv>
<mettc>universal time</mettc>
<metac>none</metac>
<metuc>none</metuc>
</metainfo>
</metadata>
