U.S. Geological Survey (USGS) <http://www.usgs.gov/>, Coastal and Marine Geology Program (CMGP) <http://marine.usgs.gov/>
20130519
Geophysical data of field activity F-2-87-AA in Aleutian Arc
from 07/28/1987 to 08/24/1987
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/f-2-87-aa.fmeta.xml
http://walrus.wr.usgs.gov/infobank/f/f287aa/html/f-2-87-aa.meta.html
Chief Scientists: Herman Karl, Tracy Vallier. Geophysical
data (Gloriasidescan, airgun, magnetics, 3dot5khz, 10khz,
gravity, tempsalinometer, expendablebatthermograph, GPS,
LoranC) of field activity F-2-87-AA in Aleutian Arc from
07/28/1987 to 08/24/1987,
http://walrus.wr.usgs.gov/infobank/f/f287aa/html/f-2-87-aa.meta.html.
These data and information are intended for science
researchers, students from elementary through
college, policy makers, and general public.
Equipment Used -
Gloriasidescan
airgun single-channel airgun
magnetics magnetometer
3dot5khz 3.5 khz bathymetry
10khz 10 khz bathymetry
gravity
tempsalinometer temperature/salinity/conductance gauges
expendablebatthermograph
GPS
LoranC
Notes -
Western Aleutian Trench
Associated cruises in Alaska
<br>
<A HREF="http://walrus.wr.usgs.gov/infobank/f/f287aa/html/f-2-87-aa.meta.html">F-2-87-AA</A>
<A HREF="http://walrus.wr.usgs.gov/infobank/f/f387aa/html/f-3-87-aa.meta.html">F-3-87-AA</A>
<A HREF="http://walrus.wr.usgs.gov/infobank/f/f788aa/html/f-7-88-aa.meta.html">F-7-88-AA</A>
<A HREF="http://walrus.wr.usgs.gov/infobank/f/f888aa/html/f-8-88-aa.meta.html">F-8-88-AA</A>
Publications -
Paskevich, V.F., Wong, F.L., O'Malley, J.J., Stevenson, A.J., and Gutmacher,
C.E., 2011, GLORIA sidescan-sonar imagery for parts of the U.S. Exclusive
Economic Zone and adjacent areas: U.S. Geological Survey Open-File Report
2010-1332, URL:
<A HREF ="http://pubs.usgs.gov/of/2010/1332/" target ="OF">http://pubs.usgs.gov/of/2010/1332/</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.).
19870728
19870824
ground condition
As needed
167.02811
179.32401
53.43170
49.92450
ISO 19115 Topic Category
geoscientificinformation
oceans
Global Change Master Directory (GCMD)
EARTH SCIENCE > OCEANS
USGS CMG InfoBank
Marine Geology
Marine Geophysics
Marine Gravity Field
Marine Magnetic Field
Magnetic Anomalies
Bathymetry
Water Depth
Seafloor Topography
Marine Seismic
Marine Metering
Temperature / Salinity / Conductance Gauges
Experimental Bathymetry Thermograph
USGS CMG InfoBank
AK
Alaska
Aleutian Arc
Aleutians
USA
Western 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>
Herman Karl (Chief Scientist, USGS Western Region);
Tracy Vallier (Chief Scientist, USGS Western Region)
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>
Paskevich, V.F., Wong, F.L., O'Malley, J.J., Stevenson, A.J., and Gutmacher,
C.E., 2011, GLORIA sidescan-sonar imagery for parts of the U.S. Exclusive
Economic Zone and adjacent areas: U.S. Geological Survey Open-File Report
2010-1332, URL:
<A HREF ="http://pubs.usgs.gov/of/2010/1332/" target ="OF">http://pubs.usgs.gov/of/2010/1332/</A>
http://walrus.wr.usgs.gov/infobank/
Identified as best available version.
Unspecified
Start and end date/times of data
>Navigation Data (f-2-87-aa.070)
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>198707291820000 198708141048000
>198708141058000 198708180640000
>198708182020000 198708240800000
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>Gravity Data (f-2-87-aa.152_070)
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>198707292019400 198707300503400
>198707300540000 198707301708400
>198707301725000 198707301904400
>198707301918000 198707310639400
>198707310654400 198707310859400
>198707311011000 198707311359400
>198707311435000 198707311559400
>198707311635000 198707311724400
>198707311800000 198707311827400
>198707311900000 198707311959400
>198707312135000 198708010030400
>198708020057400 198708020751400
>198708020816000 198708021539400
>198708021610000 198708022033200
>198708022051000 198708022323400
>198708022350000 198708030206400
>198708030541400 198708030929400
>198708031000000 198708031259400
>198708051128400 198708051324400
>198708051427000 198708051709400
>198708051724000 198708051814400
>198708051840000 198708051959400
>198708052030000 198708052359400
>198708060028000 198708060445400
>198708060555000 198708060637400
>198708060652000 198708070833400
>198708070850000 198708071039400
>198708071110000 198708071249400
>198708071320000 198708071449400
>198708080242000 198708080514400
>198708080537000 198708080634400
>198708080801200 198708081309400
>198708081330000 198708081614400
>198708081936400 198708091309400
>198708091400000 198708100139400
>198708100215000 198708100339400
>198708100400000 198708102104400
>198708102130000 198708111239400
>198708111300000 198708111419400
>198708111445000 198708122323400
>198708122350000 198708130119400
>198708130138000 198708132124400
>198708132150000 198708132319400
>198708132350000 198708140824400
>198708140845000 198708141021400
>198708141050000 198708141409400
>198708141430000 198708141559400
>198708141620000 198708160844400
>198708160855200 198708161814400
>198708161840000 198708162014400
>198708182040000 198708190714400
>198708190740400 198708190849400
>198708190934000 198708192059400
>198708192115000 198708192259400
>198708192325000 198708200551400
>198708200619000 198708200739400
>198708200801000 198708201509400
>198708201528000 198708201714400
>198708201740000 198708210134400
>198708210210000 198708210339400
>198708210400000 198708211209400
>198708211227000 198708211414400
>198708211445000 198708211904400
>198708211930000 198708212114400
>198708212140000 198708220029400
>198708220110000 198708222242400
>198708222300000 198708231024400
>198708231100000 198708240154400
>198708240300000 198708240750000
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>Magnetics Data (f-2-87-aa.222_070)
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>198707292022200 198707292022200
>198707292028000 198707292037200
>198707292049000 198707292150400
>198707292208400 198707310137000
>198707310159000 198707312010400
>198707312113000 198708010033400
>198708020224200 198708022043200
>198708022056200 198708030210400
>198708030446400 198708031315400
>198708051204200 198708061647400
>198708061700200 198708071456000
>198708080302200 198708080653400
>198708080811200 198708081654200
>198708081904200 198708160854400
>198708160905200 198708162118400
>198708182054400 198708240759400
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>Bathymetry Data (f-2-87-aa.320_070)
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>198707291820000 198708141048000
>198708141058000 198708180640000
>198708182020000 198708221024000
>198708221032000 198708232236000
>198708232244000 198708240800000
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>Seismic Shots Data (f-2-87-aa.410_070)
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>198707291921490 198707300358040
>198707300403340 198707300534230
>198707300542230 198707310639500
>198707310653300 198707310917190
>198707310926190 198707311000400
>198707311016100 198707311410310
>198707311426410 198707311619290
>198707311626490 198707311735580
>198707311754180 198707312115380
>198707312125180 198708010031330
>198708020100000 198708020100000
>198708020709000 198708020709000
>198708020816200 198708021546480
>198708021558330 198708022041480
>198708022051180 198708022334040
>198708022343340 198708030206180
>198708030543310 198708030941260
>198708030951260 198708031314030
>198708051128360 198708051338160
>198708051347560 198708051415360
>198708051424260 198708051718150
>198708051726350 198708051824150
>198708051830450 198708052014050
>198708052025450 198708060009540
>198708060024040 198708060528450
>198708060538450 198708060643060
>198708060652560 198708070047310
>198708070054010 198708070336200
>198708070344000 198708070836230
>198708071100240 198708071258230
>198708071315130 198708071502150
>198708080325430 198708080520450
>198708080529000 198708080641280
>198708080659130 198708081318230
>198708081331080 198708081628540
>198708081936430 198708100147100
>198708100159550 198708100347230
>198708100435080 198708111239390
>198708111251240 198708111427550
>198708111438250 198708122323190
>198708122333490 198708130126480
>198708130138470 198708140834220
>198708140845520 198708141032060
>198708141043070 198708151415160
>198708151427160 198708151607010
>198708151617460 198708161823300
>198708182032020 198708190724150
>198708190735050 198708190917040
>198708190930440 198708192105030
>198708192114430 198708192305030
>198708192315030 198708200605020
>198708200626220 198708200745520
>198708200801220 198708201519400
>198708201528500 198708201720000
>198708201731000 198708210147140
>198708210157040 198708210258040
>198708210351430 198708211217520
>198708211233320 198708211423510
>198708211434410 198708211913410
>198708211934010 198708212121210
>198708212132310 198708220040060
>198708220103360 198708221435100
>198708221606000 198708222225000
>198708230251000 198708231037000
>198708231047000 198708232115150
>198708240210000 198708240755500
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Unspecified
Unspecified
Navigation Data
>Converted to time format with year at start.
>
>09/02/87 CLINT DUA0:[DATA.F287AA.N]F287AA.070;
>DUA0:[DRS.NAV]EOTCSSP.EXE;
>
>Input was...
>09/02/87 EDM DRS$DATA:[F287AA.N]F287AA.051;
>DUA0:[DRS.EDIT]REFARN.EXE;
>
19960205
U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>
Clint Steele <http://walrus.wr.usgs.gov/staff/csteele.html>
InfoBank Group Leader <http://walrus.wr.usgs.gov/staff/csteele.html>
mailing and physical address
USGS, MailStop 999, 345 Middlefield Road
Menlo Park
CA
94025-3561
USA
(650) 329-5055
(650) 329-5190
infobank@octopus.wr.usgs.gov <mailto:infobank@octopus.wr.usgs.gov>
Gravity Data
>10/31/1998 /lion/f/f287aa/grav/f-2-87-aa.152_070
>/bear/programs/edit/automerge/automerge
>
>Input was...
>Converted to time format with year at start.
>
>11/02/87 CAROLYN DRS$DATA:[F287AA.G]F287AA.152;
>DUA0:[DRS.EDIT]SKIPNSAVE.EXE;1
>
>09/14/87 CAROLYN DRS$DATA:[F287AA.N]F287AA.134;
>edited by CDegnan, 11/02/87, to correct error in EOL 33 time
>edited by chuck heywood 10/26/87
>edited by chuck heywood 10/20/87
>DUA0:[DATA.][F287AA.N]CDISKIP.EXE;
>
>09/15/87 CAROLYN DRS$DATA:[F287AA.G]F287AA.160;
>DUA0:[DRS.GRV]GRAVRED.EXE;3
>
>09/11/87 CAROLYN DRS$DATA:[F287AA.G]F287AA.140;
>DUA0:[DRS.REFMT]REFORMAT.EXE;6
>TELEX from Chuck Heywood dated 8/13/87:
> IGSN-71 at meter
>Dutch Harbor 981537.4
>Adak 981409.0
>Beware: 8K-MU encoder offset (ie, meter readings should be ~12000)
>
>09/09/87 EDM DRS$DATA:[F287AA.G]F287AA.102;
>DUA0:[DRS.GRV]VALIDGRAV.EXE;
>
>09/09/87 EDM DRS$DATA:[F287AA.G]F287AA.101;
>DUA0:[DATA.][F287AA.G]ADJUSTGRAV.EXE;
>
>Program ADJUSTGRAV temporary program to adjust gravity and spring
>tension down by 8000 mgals.
>09/14/87 CAROLYN DRS$DATA:[F287AA.N]F287AA.072;
>DUA0:[DRS.FILT]FILTER.EXE;1
>
>09/11/87 CAROLYN DRS$DATA:[F287AA.N]F287AA.071;
>DUA0:[DRS.NAV]EOTCSSP.EXE;
>
>09/11/87 CAROLYN DRS$DATA:[F287AA.G]F220SEC.050;
>DUA0:[DRS.EDIT]MERGEIT.EXE;2
>
>09/02/87 CLINT DUA0:[DATA.F287AA.N]F287AA.070;
>DUA0:[DRS.NAV]EOTCSSP.EXE;
>
>09/02/87 EDM DRS$DATA:[F287AA.N]F287AA.051;
>DUA0:[DRS.EDIT]REFARN.EXE;
>
>Input was...
>Converted to time format with year at start.
>
>09/02/87 CLINT DUA0:[DATA.F287AA.N]F287AA.070;
>DUA0:[DRS.NAV]EOTCSSP.EXE;
>
>09/02/87 EDM DRS$DATA:[F287AA.N]F287AA.051;
>DUA0:[DRS.EDIT]REFARN.EXE;
>
>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>
Magnetics Data
>06/20/2012 carolyn f-2-87-aa.222_070
>
>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/f287aa/mag/f-2-87-aa.221_070
>/bear/programs/edit/automerge/automerge
>
>Converted to time format with year at start.
>
>10/30/87 CAROLYN DRS$DATA:[F287AA.M]F287AA.221;
>DUA0:[DRS.MAG]DESPIKE.EXE;
>deleted records where residual exceeded -1200 to 1200 gamma range
>
>10/30/87 CAROLYN DRS$DATA:[F287AA.M]F287AA.221;
>DUA0:[DRS.MAG]MAGRED.EXE;4
>
>10/30/87 CAROLYN DRS$DATA:[F287AA.M]F287AA.201;
>DUA0:[DRS.MAG]DESPIKE.EXE;
>edited out spikes as per instructions from Gary Mann
>
>10/28/87 CAROLYN DRS$DATA:[F287AA.M]F287AA.200;
>DUA0:[DRS.MAG]DESPIKE.EXE;
>
>10/28/87 CAROLYN DRS$DATA:[F287AA.M]F287AA.200;
>DUA0:[DRS.REFMT]REFORMAT.EXE;6
>stripping off only slave field as standard magnetics because master is a mess
>
>09/14/87 CAROLYN DRS$DATA:[F287AA.N]F287AA.072;
>DUA0:[DRS.FILT]FILTER.EXE;1
>
>09/11/87 CAROLYN DRS$DATA:[F287AA.N]F287AA.071;
>DUA0:[DRS.NAV]EOTCSSP.EXE;
>
>09/11/87 CAROLYN DRS$DATA:[F287AA.G]F220SEC.050;
>DUA0:[DRS.EDIT]MERGEIT.EXE;2
>
>09/02/87 CLINT DUA0:[DATA.F287AA.N]F287AA.070;
>DUA0:[DRS.NAV]EOTCSSP.EXE;
>
>09/02/87 EDM DRS$DATA:[F287AA.N]F287AA.051;
>DUA0:[DRS.EDIT]REFARN.EXE;
>
>Converted to time format with year at start.
>
>09/02/87 CLINT DUA0:[DATA.F287AA.N]F287AA.070;
>DUA0:[DRS.NAV]EOTCSSP.EXE;
>
>09/02/87 EDM DRS$DATA:[F287AA.N]F287AA.051;
>DUA0:[DRS.EDIT]REFARN.EXE;
>
>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 /lion/f/f287aa/bath/f-2-87-aa.320_070
>/bear/programs/edit/automerge/automerge
>
>Input was...
>Converted to time format with year at start.
>
>09/02/87 EDM DRS$DATA:[F287AA.N]F287AA.320;
>DUA0:[DRS.EDIT]REFARN.EXE;
>
>Input was...
>Converted to time format with year at start.
>
>09/02/87 CLINT DUA0:[DATA.F287AA.N]F287AA.070;
>DUA0:[DRS.NAV]EOTCSSP.EXE;
>
>09/02/87 EDM DRS$DATA:[F287AA.N]F287AA.051;
>DUA0:[DRS.EDIT]REFARN.EXE;
>
>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>
Aleutian Arc
Point
Point
0.00001
0.00001
Decimal degrees
Local surface
0.1
meters
Attribute values
Bathymetry with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/bath.html>
Gravity with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/grav.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>
Seismic Shots with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/seis.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 F-2-87-AA data set <http://walrus.wr.usgs.gov/infobank/f/f287aa/html/f-2-87-aa.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
1.2
http://walrus.wr.usgs.gov/infobank/f/f287aa/html/f-2-87-aa.nav.html
ASCII
No compression applied
6.7
http://walrus.wr.usgs.gov/infobank/f/f287aa/html/f-2-87-aa.grav.html
ASCII
No compression applied
5.1
http://walrus.wr.usgs.gov/infobank/f/f287aa/html/f-2-87-aa.mag.html
ASCII
No compression applied
1.3
http://walrus.wr.usgs.gov/infobank/f/f287aa/html/f-2-87-aa.bath.html
ASCII
No compression applied
1.0
http://walrus.wr.usgs.gov/infobank/f/f287aa/html/f-2-87-aa.seis.html
None
20130519
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