<?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 W-1-81-GT in GUATEMALA
from 01/01/1981 to 01/19/1981
</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/w-1-81-gt.fmeta.xml</onlink>
<onlink>http://walrus.wr.usgs.gov/infobank/w/w181gt/html/w-1-81-gt.meta.html</onlink>
</citeinfo>
</citation>
<descript>
<abstract>
WesternGeco. Geophysical data of field activity W-1-81-GT in
GUATEMALA from 01/01/1981 to 01/19/1981,
http://walrus.wr.usgs.gov/infobank/w/w181gt/html/w-1-81-gt.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>

Notes -

SURVEY AREA               9001: GUATEMALA                                &lt;br&gt;

SURVEY DATE               1981                                           &lt;br&gt;

TAPE DATE                 13-12-99                                       &lt;br&gt;

TAPE VERSION              UKOOA P1/90                                    &lt;br&gt;

CLIENT                    WESTERNGECO MULTICLIENT                        &lt;br&gt;

GEOPHYSICAL CONTRACTOR    WESTERN GEOPHYSICAL COMPANY                    &lt;br&gt;

POSITIONING CONTRACTOR    WESTERN GEOPHYSICAL COMPANY                    &lt;br&gt;

POSITIONING PROCESSING    WESTERN GEOPHYSICAL COMPANY                    &lt;br&gt;

COORDINATE LOCATION       ANTENNA LOCATIONS                              &lt;br&gt;

GEODETIC DATUM AS SURVEY  NAD 27      CLARKE (1866 6378206.400 294.978698&lt;br&gt;

GEODETIC DATUM AS POST.   NAD 27      CLARKE (1866 6378206.400 294.978698&lt;br&gt;

DATUM SHIFTS                                                             &lt;br&gt;

VERTICAL DATUM            MEAN SEA LEVEL                                 &lt;br&gt;

PROJECTION                0003TRANSVERSE MERCATOR                        &lt;br&gt;

GRID SYSTEM               U.T.M. ZONE 1&lt;br&gt;

GRID UNITS                1METRES                   1.00000000000&lt;br&gt;

HEIGHT UNITS              1          METRES          .000000000000       &lt;br&gt;

ANGULAR UNITS             1 DEGREES                                      &lt;br&gt;

CENTRAL MERIDIAN           87 0  .000W                                   &lt;br&gt;

GRID ORIGIN                 0 0  .000N 87 0  .000W                       &lt;br&gt;

GRID COORDINATES AT ORIGIN  500000.00E        .00N                       &lt;br&gt;

SCALE FACTOR               .9996000000                                   &lt;br&gt;

SCALE FACTOR DEFINED AT     0 0  .000N 87 0  .000W                       &lt;br&gt;

&lt;br&gt;

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>19810101</begdate>
<enddate>19810119</enddate>
</rngdates>
</timeinfo>
<current>ground condition</current>
</timeperd>
<status>
<progress>Complete</progress>
<update>As needed</update>
</status>
<spdom>
<bounding>
<westbc>-90.68228</westbc>
<eastbc>-89.09389</eastbc>
<northbc>17.68325</northbc>
<southbc>15.74014</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 Seismic</themekey>
</theme>
<place>
<placekt>USGS CMG InfoBank</placekt>
<placekey>Caribbean Sea</placekey>
<placekey>Central America</placekey>
<placekey>Central Pacific Ocean</placekey>
<placekey>GUATEMALA</placekey>
<placekey>GUATEMALA</placekey>
<placekey>Guatemala</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>
<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 (w-1-81-gt.050 [SINS])
&gt;YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
&gt;198101010000001    198101010001021
&gt;198101020000001    198101020000428
&gt;198101030000001    198101030006459
&gt;198101040000001    198101040001016
&gt;198101050000001    198101050000155
&gt;198101060000001    198101060000598
&gt;198101070000001    198101070000288
&gt;198101080000001    198101080000315
&gt;198101090000001    198101090000486
&gt;198101100000001    198101100001072
&gt;198101110000001    198101110000355
&gt;198101120000001    198101120000122
&gt;198101130000001    198101130000436
&gt;198101140000001    198101140000365
&gt;198101150000001    198101150000533
&gt;198101160000001    198101160000305
&gt;198101170000001    198101170000258
&gt;198101180000001    198101180001108
&gt;198101190000001    198101190000159
&gt;YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
&gt;Seismic Shots Data (w-1-81-gt.420_050)
&gt;YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
&gt;198101010000001    198101010001021
&gt;198101020000001    198101020000428
&gt;198101030000001    198101030006459
&gt;198101040000001    198101040001016
&gt;198101050000001    198101050000155
&gt;198101060000001    198101060000598
&gt;198101070000001    198101070000288
&gt;198101080000001    198101080000315
&gt;198101090000001    198101090000486
&gt;198101100000001    198101100001072
&gt;198101110000001    198101110000355
&gt;198101120000001    198101120000122
&gt;198101130000001    198101130000436
&gt;198101140000001    198101140000365
&gt;198101150000001    198101150000533
&gt;198101160000001    198101160000305
&gt;198101170000001    198101170000258
&gt;198101180000001    198101180001108
&gt;198101190000001    198101190000159
&gt;YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
</complete>
<posacc>
<horizpa>
<horizpar>Unspecified</horizpar>
</horizpa>
<vertacc>
<vertaccr>Unspecified</vertaccr>
</vertacc>
</posacc>
<lineage>
<procstep>
<procdesc>
Navigation Data
&gt;06/21/2007 clint temp
&gt;/infobank/programs/time/fixtimecounter/fixtimecounter
&gt;
&gt;Input was...
&gt;year,day,hr,min,sec,tenths,lat,long,line,shot,easting,northing,depth
</procdesc>
<procdate>20070621</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>GUATEMALA</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>Navigation with Time Stamp &lt;http://walrus.wr.usgs.gov/infobank/programs/html/definition/nav.html&gt;</eaover>
</overview>
<overview>
<eaover>Seismic Shots with Time Stamp &lt;http://walrus.wr.usgs.gov/infobank/programs/html/definition/seis.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 W-1-81-GT data set &lt;http://walrus.wr.usgs.gov/infobank/w/w181gt/html/w-1-81-gt.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>
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<transize>1.1</transize>
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<computer>
<networka>
<networkr>http://walrus.wr.usgs.gov/infobank/w/w181gt/html/w-1-81-gt.nav.html</networkr>
</networka>
</computer>
</onlinopt>
</digtopt>
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<digform>
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<filedec>No compression applied</filedec>
<transize>1.1</transize>
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<digtopt>
<onlinopt>
<computer>
<networka>
<networkr>http://walrus.wr.usgs.gov/infobank/w/w181gt/html/w-1-81-gt.seis.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>
