Coastal & Marine Geology InfoBank

Home FACS Activities Atlas Geology School Related Sites More

Skip navigational links
Loading
Activities: by ID   by Platform   by Year   by Region   by Participant   by Organization   by Project/Theme   with Incomplete IDs   Disclaimer  
Activity First Letter: A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z   0   1   2   3   4   5   6   7   8   9  
Virtual Globes: Atlas  (GE)    Samples  (GE)    Moorings  (GE)    Illuminate Oceans  (GE)    Earthquakes  (GE)    Get GE    InfoBank examples    State Waters    Chronology  (GE)    Gravity Base Stations  (GE)

What does this data set describe?

Title:
Geophysical data of field activity S-2-72-GA in Gulf of Alaska from 07/23/1972 to 09/23/1972
Abstract:
Geophysical data (navigation, bathymetry, gravity) of field activity S-2-72-GA in Gulf of Alaska from 07/23/1972 to 09/23/1972, <http://walrus.wr.usgs.gov/infobank/s/s272ga/html/s-2-72-ga.meta.html>.
Supplemental_Information:

Equipment Used -
navigation Decca Hi-Fix and Sea-Fix navigation
bathymetry Magnavox 606SA fathometer, Ratheon PSR, Teledyne hydrostreamer
gravity Lacoste-Romberg stable table meter
Notes -
NOAA/NOS data

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.).
  1. 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/>, 20130106, Geophysical data of field activity S-2-72-GA in Gulf of Alaska from 07/23/1972 to 09/23/1972: U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>, Menlo Park, CA.

    Online Links:

  2. What geographic area does the data set cover?

    West_Bounding_Coordinate: -150.11481
    East_Bounding_Coordinate: -140.81870
    North_Bounding_Coordinate: 60.28390
    South_Bounding_Coordinate: 56.25330

  3. What does it look like?

  4. Does the data set describe conditions during a particular time period?

    Beginning_Date: 23-Jul-1972
    Ending_Date: 23-Sep-1972
    Currentness_Reference: ground condition

  5. What is the general form of this data set?

  6. How does the data set represent geographic features?

    1. How are geographic features stored in the data set?

      Indirect_Spatial_Reference: Gulf of Alaska
      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 1927.
      The ellipsoid used is Clarke 1866.
      The semi-major axis of the ellipsoid used is 6378206.4.
      The flattening of the ellipsoid used is 1/294.98.

      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


  7. 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?

  1. Who are the originators of the data set? (may include formal authors, digital compilers, and editors)

  2. Who also contributed to the data set?

  3. 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?

  1. From what previous works were the data drawn?

  2. How were the data generated, processed, and modified?

    Date: 20-Dec-1999 (process 1 of 4)
    Navigation Data 
    01/30/1998 clint s-2-72-ga.050
/bear/programs/ngdc/unrefngdc/unrefngdc
Integrated navigation (SINS) data

    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  /tiger/s/s272ga/grav/s-2-72-ga.160_050
/bear/programs/edit/automerge/automerge

Input was...
01/30/1998 clint s-2-72-ga.160
/bear/programs/ngdc/unrefngdc/unrefngdc
Free Air Anomaly data

Input was...
01/30/1998 clint s-2-72-ga.050
/bear/programs/ngdc/unrefngdc/unrefngdc
Integrated navigation (SINS) data

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

    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: 20-Jun-2012 (process 3 of 4)
    Magnetics Data 
    06/20/2012 carolyn s-2-72-ga.221_050

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  /tiger/s/s272ga/mag/s-2-72-ga.220_050
/bear/programs/edit/automerge/automerge

01/30/1998 clint s-2-72-ga.220
/bear/programs/ngdc/unrefngdc/unrefngdc
Edited magnetics data

01/30/1998 clint s-2-72-ga.050
/bear/programs/ngdc/unrefngdc/unrefngdc
Integrated navigation (SINS) data

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

    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 4 of 4)
    Bathymetry Data 
    10/31/1998  /tiger/s/s272ga/bath/s-2-72-ga.320_050
/bear/programs/edit/automerge/automerge

Input was...
01/30/1998 clint s-2-72-ga.320
/bear/programs/ngdc/unrefngdc/unrefngdc
Edited bathymetry data with corrected depths

Input was...
01/30/1998 clint s-2-72-ga.050
/bear/programs/ngdc/unrefngdc/unrefngdc
Integrated navigation (SINS) data

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

    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>

  3. 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:

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

  1. How well have the observations been checked?

    Identified as best available version.

  2. How accurate are the geographic locations?

    Unspecified

  3. How accurate are the heights or depths?

    Unspecified

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

    Start and end date/times of data 

    Navigation Data (s-2-72-ga.050 [SINS])
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
197207230415000    197208301200000
197209060752000    197209070100000
197209070130000    197209082210000
197209082345000    197209091915000
197209100050000    197209101900000
197209110521000    197209110840000
197209110920000    197209111900000
197209120140000    197209130620000
197209130712000    197209171138000
197209171200000    197209191045000
197209210505000    197209211030000
197209230236000    197209230420000
197209230458000    197209231702000
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Gravity Data (s-2-72-ga.160_050)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
197207230425000    197207230540000
197207230800000    197207231658000
197207231720000    197207250230000
197207250300000    197207261110000
197207261140000    197207270330000
197207270510000    197207270915000
197207271000000    197207281620000
197207281650000    197207290952000
197207291020000    197207310738000
197208130300000    197208130616000
197208130650000    197208132245000
197208132320000    197208140750000
197208140820000    197208142152000
197208142220000    197208150347000
197208150411000    197208150810000
197208150840000    197208160950000
197208161011000    197208161355000
197208161421000    197208161910000
197208162110000    197208162320000
197208170110000    197208171740000
197208171820000    197208172125000
197208180130000    197208180503000
197208180530000    197208181940000
197208182145000    197208182350000
197208190400000    197208190511000
197208190540000    197208191420000
197208250850000    197208251928000
197208261910000    197208270354000
197208270420000    197208271630000
197208280020000    197208292027000
197208292050000    197208301200000
197209060805000    197209070100000
197209070135000    197209082210000
197209090000000    197209091915000
197209100100000    197209101900000
197209110530000    197209110840000
197209110940000    197209111540000
197209111606000    197209111900000
197209120155000    197209120755000
197209120820000    197209121840000
197209121942000    197209130610000
197209130715000    197209160500000
197209160530000    197209170950000
197209171015000    197209171138000
197209171215000    197209171238000
197209171315000    197209191040000
197209210515000    197209211030000
197209230250000    197209230420000
197209230510000    197209230706000
197209230730000    197209231702000
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Magnetics Data (s-2-72-ga.221_050)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
197207230740000    197207231138000
197207231150000    197207241920000
197207241931000    197207261110000
197207261130000    197207262215000
197207262226000    197207270310000
197207270321000    197207270330000
197207270500000    197207270915000
197207270950000    197207272204000
197207272220000    197207280250000
197207280301000    197207280400000
197207280411000    197207291430000
197207291441000    197207291558000
197207291610000    197207310338000
197207310350000    197207310738000
197208130252000    197208130616000
197208130640000    197208131320000
197208131331000    197208140700000
197208140711000    197208140920000
197208140931000    197208141018000
197208141030000    197208141200000
197208141211000    197208150400000
197208150411000    197208150420000
197208150431000    197208150650000
197208150710000    197208150940000
197208150951000    197208160040000
197208160100000    197208160400000
197208160411000    197208160630000
197208160641000    197208161410000
197208161421000    197208161730000
197208161742000    197208161910000
197208162100000    197208162320000
197208170100000    197208171910000
197208171931000    197208172125000
197208180110000    197208180310000
197208180321000    197208180540000
197208180551000    197208180640000
197208180651000    197208180820000
197208180831000    197208180900000
197208180911000    197208181610000
197208181630000    197208181940000
197208182138000    197208182350000
197208190350000    197208190448000
197208190500000    197208190500000
197208190511000    197208191420000
197208250831000    197208251500000
197208251511000    197208251718000
197208251730000    197208251928000
197208261850000    197208261850000
197208261901000    197208262140000
197208262151000    197208271200000
197208271211000    197208271630000
197208280000000    197208281030000
197208281041000    197208281120000
197208281131000    197208281400000
197208281411000    197208281620000
197208281631000    197208281730000
197208281741000    197208290410000
197208290421000    197208290640000
197208290651000    197208290920000
197208290931000    197208291410000
197208291421000    197208291500000
197208291511000    197208301200000
197209060752000    197209070100000
197209070130000    197209082200000
197209082345000    197209090340000
197209090351000    197209091915000
197209100050000    197209101900000
197209110521000    197209110840000
197209110920000    197209111248000
197209111300000    197209111520000
197209111531000    197209111900000
197209120140000    197209121900000
197209121911000    197209122050000
197209122102000    197209122248000
197209122300000    197209130240000
197209130252000    197209130338000
197209130350000    197209130620000
197209130712000    197209141238000
197209141250000    197209141330000
197209141342000    197209141348000
197209141400000    197209141558000
197209141610000    197209160340000
197209160352000    197209160352000
197209160410000    197209160410000
197209160421000    197209160430000
197209160441000    197209160500000
197209160520000    197209160800000
197209160812000    197209160930000
197209160945000    197209160945000
197209161000000    197209161000000
197209161015000    197209161015000
197209161030000    197209161030000
197209161045000    197209161045000
197209161101000    197209161101000
197209161115000    197209161115000
197209161130000    197209161130000
197209161144000    197209161144000
197209161156000    197209161204000
197209161215000    197209161215000
197209161230000    197209161230000
197209161245000    197209161245000
197209161300000    197209161300000
197209161315000    197209161315000
197209161330000    197209161330000
197209161345000    197209161400000
197209161415000    197209161415000
197209161430000    197209161430000
197209161445000    197209170028000
197209170042000    197209170042000
197209170055000    197209170400000
197209170415000    197209170415000
197209170430000    197209170430000
197209170446000    197209170446000
197209170500000    197209170515000
197209170530000    197209170540000
197209170600000    197209170600000
197209170615000    197209170615000
197209170630000    197209170630000
197209170645000    197209170645000
197209170700000    197209170705000
197209170718000    197209170718000
197209170732000    197209170745000
197209170800000    197209170830000
197209170845000    197209170845000
197209170902000    197209170918000
197209170930000    197209170930000
197209170945000    197209171000000
197209171015000    197209171015000
197209171030000    197209171030000
197209171048000    197209171048000
197209171100000    197209171100000
197209171130000    197209171138000
197209171200000    197209171200000
197209171215000    197209171215000
197209171230000    197209171238000
197209171258000    197209171258000
197209171315000    197209171330000
197209171345000    197209171345000
197209171400000    197209171400000
197209171415000    197209171415000
197209171430000    197209171430000
197209171445000    197209171448000
197209171500000    197209171515000
197209171530000    197209190744000
197209190805000    197209191045000
197209210507000    197209211030000
197209230236000    197209230420000
197209230458000    197209230526000
197209230540000    197209230618000
197209230630000    197209230706000
197209230720000    197209230750000
197209230802000    197209230948000
197209231000000    197209231038000
197209231050000    197209231228000
197209231240000    197209231702000
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
Bathymetry Data (s-2-72-ga.320_050)
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST
197207230415000    197207230540000
197207230741000    197207231138000
197207231150000    197207241920000
197207241931000    197207261110000
197207261130000    197207262215000
197207262226000    197207270310000
197207270321000    197207270330000
197207270500000    197207270915000
197207270950000    197207280250000
197207280301000    197207280400000
197207280411000    197207280700000
197207280712000    197207291430000
197207291441000    197207291558000
197207291610000    197207310338000
197207310350000    197207310738000
197208130252000    197208130616000
197208130640000    197208131320000
197208131340000    197208140700000
197208140711000    197208140920000
197208140931000    197208141018000
197208141030000    197208141200000
197208141211000    197208150400000
197208150411000    197208150420000
197208150431000    197208150830000
197208150850000    197208150940000
197208150951000    197208160400000
197208160411000    197208160630000
197208160641000    197208161410000
197208161421000    197208161730000
197208161742000    197208161910000
197208162100000    197208162320000
197208170100000    197208170915000
197208170930000    197208171910000
197208171921000    197208172125000
197208180120000    197208180310000
197208180321000    197208180540000
197208180551000    197208180640000
197208180651000    197208180820000
197208180831000    197208180900000
197208180911000    197208181940000
197208182138000    197208182350000
197208190350000    197208190448000
197208190500000    197208190500000
197208190511000    197208191420000
197208250831000    197208251500000
197208251511000    197208251718000
197208251730000    197208251800000
197208251820000    197208251830000
197208261850000    197208261850000
197208261901000    197208262140000
197208262151000    197208271630000
197208280000000    197208281030000
197208281041000    197208281120000
197208281131000    197208281400000
197208281411000    197208281620000
197208281631000    197208281730000
197208281800000    197208290400000
197208290421000    197208290421000
197208290440000    197208290640000
197208290651000    197208290920000
197208290931000    197208291410000
197208291421000    197208291500000
197208291511000    197208291650000
197208291710000    197208292210000
197208292230000    197208292300000
197208292340000    197208292340000
197208300000000    197208300000000
197208300030000    197208300940000
197208300951000    197208301200000
197209060752000    197209070100000
197209070130000    197209082210000
197209082345000    197209090340000
197209090351000    197209091915000
197209100050000    197209101900000
197209110521000    197209110840000
197209110920000    197209111248000
197209111300000    197209111520000
197209111531000    197209111900000
197209120140000    197209121900000
197209121911000    197209121945000
197209122000000    197209122050000
197209122102000    197209122248000
197209122300000    197209130240000
197209130252000    197209130338000
197209130350000    197209130620000
197209130712000    197209131825000
197209131845000    197209140830000
197209140850000    197209141146000
197209141200000    197209141238000
197209141250000    197209141330000
197209141342000    197209141348000
197209141400000    197209141558000
197209141610000    197209151720000
197209151806000    197209160245000
197209160256000    197209160340000
197209160352000    197209160352000
197209160421000    197209160421000
197209160441000    197209160441000
197209160822000    197209160822000
197209160900000    197209160900000
197209160920000    197209160930000
197209161000000    197209161000000
197209161015000    197209161015000
197209161030000    197209161030000
197209161045000    197209161045000
197209161101000    197209161101000
197209161115000    197209161115000
197209161130000    197209161130000
197209161144000    197209161144000
197209161204000    197209161204000
197209161215000    197209161215000
197209161230000    197209161230000
197209161245000    197209161245000
197209161300000    197209161300000
197209161315000    197209161315000
197209161330000    197209161330000
197209161345000    197209161400000
197209161415000    197209161415000
197209161430000    197209161430000
197209161445000    197209162330000
197209162350000    197209170028000
197209170042000    197209170042000
197209170055000    197209170150000
197209170220000    197209170220000
197209170250000    197209170310000
197209170348000    197209170348000
197209170530000    197209170540000
197209170600000    197209170600000
197209170615000    197209170615000
197209170630000    197209170630000
197209170645000    197209170645000
197209170700000    197209170705000
197209170718000    197209170718000
197209170732000    197209170745000
197209170800000    197209170830000
197209170845000    197209170845000
197209170902000    197209170918000
197209170930000    197209170930000
197209170945000    197209171000000
197209171015000    197209171015000
197209171030000    197209171030000
197209171048000    197209171048000
197209171100000    197209171100000
197209171114000    197209171114000
197209171130000    197209171138000
197209171200000    197209171200000
197209171215000    197209171215000
197209171230000    197209171238000
197209171258000    197209171258000
197209171315000    197209171330000
197209171345000    197209171345000
197209171400000    197209171400000
197209171415000    197209171415000
197209171430000    197209171430000
197209171445000    197209171448000
197209171500000    197209171515000
197209171530000    197209180235000
197209180258000    197209181845000
197209181900000    197209191045000
197209210505000    197209211030000
197209230236000    197209230420000
197209230458000    197209230526000
197209230540000    197209230618000
197209230630000    197209230706000
197209230720000    197209230750000
197209230802000    197209230920000
197209230940000    197209230948000
197209231000000    197209231038000
197209231050000    197209231228000
197209231240000    197209231702000
YYYYMMDDHHMMSST    YYYYMMDDHHMMSST

  5. 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.

  1. 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>

  2. What's the catalog number I need to order this data set?

    Downloadable Data S-2-72-GA data set <http://walrus.wr.usgs.gov/infobank/s/s272ga/html/s-2-72-ga.meta.html>

  3. 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.

  4. How can I download or order the data?

    • Availability in digital form:

Data format: ASCII Size: 0.3
Network links: <http://walrus.wr.usgs.gov/infobank/s/s272ga/html/s-2-72-ga.nav.html>

Data format: ASCII Size: 0.6
Network links: <http://walrus.wr.usgs.gov/infobank/s/s272ga/html/s-2-72-ga.grav.html>

Data format: ASCII Size: 0.4
Network links: <http://walrus.wr.usgs.gov/infobank/s/s272ga/html/s-2-72-ga.mag.html>

Data format: ASCII Size: 0.5
Network links: <http://walrus.wr.usgs.gov/infobank/s/s272ga/html/s-2-72-ga.bath.html>

  • Cost to order the data: None

    • Who wrote the metadata?

    Dates:
    Last modified: 06-Jan-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 Jan 6 07:23:13 2013