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Northern California Marine Geology and Geophysics from Field Activity: L-3-90-NC (bathymetry, gravity, magnetics, seismic) Skip navigational links
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L-3-90-NC
Metadata & Data: Bathymetry Gravity Magnetics Metadata Meters Navigation Seismic
L-3-90-NC
Formal Metadata: Frequently-Anticipated Questions Outline Parseable Text
* What does this data set describe?
1. How should this data set be cited?
2. What geographic area does the data set cover?
3. What does it look like?
4. Does the data set describe conditions during a particular time period?
5. What is the general form of this data set?
6. How does the data set represent geographic features?
7. How does the data set describe geographic features?
* Who produced the data set?
1. Who are the originators of the data set?
2. Who also contributed to the data set?
3. To whom should users address questions about the data?
* Why was the data set created?
* How was the data set created?
1. From what previous works were the data drawn?
2. How were the data generated, processed, and modified?
3. What similar or related data should the user be aware of?
* How reliable are the data; what problems remain in the data set?
1. How well have the observations been checked?
2. How accurate are the geographic locations?
3. How accurate are the heights or depths?
4. Where are the gaps in the data? What is missing?
5. How consistent are the relationships among the data, including topology?
* How can someone get a copy of the data set?
1. Are there legal restrictions on access or use of the data?
2. Who distributes the data?
3. What's the catalog number I need to order this data set?
4. What legal disclaimers am I supposed to read?
5. How can I download or order the data?
* Who wrote the metadata?
------------------------------------------------------------------------
What does this data set describe?
Title:
Northern California Marine Geology and Geophysics from Field Activity: L-3-90-NC (bathymetry, gravity, magnetics, seismic)
Abstract:
This data set contains data, metadata, and formal metadata associated with a marine data collection activity referred to by the USGS/CMG
Activity ID: L-3-90-NC
Supplemental_Information:
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:
Primary access to the USGS/CMG Information Bank's digital data, analog data, and metadata is provided through...
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?
United States Geological Survey, Coastal and Marine Geology (CMG), 20031015, Northern California Marine Geology and Geophysics from Field
Activity: L-3-90-NC (bathymetry, gravity, magnetics, seismic).
Online Links:
+
2. What geographic area does the data set cover?
West_Bounding_Coordinate: -123.93819
East_Bounding_Coordinate: -121.87550
North_Bounding_Coordinate: 38.29624
South_Bounding_Coordinate: 35.98673
3. What does it look like?
(GIF)
Trackline map of L-3-90-NC
(GIF)
Gravity data trackline map of L-3-90-NC
(GIF)
Seismic shot point data trackline map of L-3-90-NC
4. Does the data set describe conditions during a particular time period?
Beginning_Date: 23-Apr-1990
Ending_Date: 09-May-1990
Currentness_Reference: ground condition
5. What is the general form of this data set?
Unspecified
6. How does the data set represent geographic features?
a. How are geographic features stored in the data set?
Indirect_Spatial_Reference: Central California
This is a Point data set. It contains the following vector data types (SDTS terminology):
+ Point
b. 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
7. How does the data set describe geographic features?
Entity_and_Attribute_Overview: Navigation and Time Stamp
Entity_and_Attribute_Detail_Citation:
Integrated navigation (SINS) data
Mnemonic: (Year, Day, Hour, Min, Sec, Tenths, Latitude, Longitude)
FORTRAN format: (i4.4, i3.3, 3i2.2, i1.1, t16, f9.5, t26, f10.5)
C format: (%4.4i%3.3i3%2.2i%1.1i %9.5f %10.5f\\n)
Naming: .050
Entity_and_Attribute_Overview: Gravity and Time Stamp
Entity_and_Attribute_Detail_Citation:
SKIPNSAVED Free Air Anomaly data
Mnemonic: (Year, Day, Hour, Min, Sec, Tenths, Eotvos, ObsGrv, TheoGrv, FAA)
FORTRAN format: (i4.4, i3.3, 3i2.2, i1.1, t16, f6.1, t23, f9.1, t33, f9.1, t43, f8.1)
C format: (%4.4i%3.3i3%2.2i%1.1i %6.1f %9.1f %9.1f %8.1f\\n)
Naming: .150
Entity_and_Attribute_Overview: Seismic Shots and Time Stamp
Entity_and_Attribute_Detail_Citation:
Raw seismic shot point data
Mnemonic: (Year, Day, Hour, Min, Sec, Tenths, Line, Shot)
FORTRAN format: (i4.4, i3.3, 3i2.2, i1.1, t16, a5, t22, i5)
C format: (%4.4i%3.3i3%2.2i%1.1i %5s %5i\\n)
Naming: .400
------------------------------------------------------------------------
Who produced the data set?
1. Who are the originators of the data set? (may include formal authors, digital compilers, and editors)
o United States Geological Survey (USGS), Coastal and Marine Geology (CMG)
2. Who also contributed to the data set?
Al McClenaghan (Ship Captain); Barrie Bernstein (Watchstander, U.C.SA); Bette Lu Krause (Chief Mate); Bill Lafleur (Chief Engineer); Bill
Robinson (Electrical Engineer); Dave Caplan (Navigator); Dennis Mann (Chief Scientist); Gary Mann (Watchstander); Heidi Dieffenbach
(Watchstander); Kaye Kinoshita (Navigator); Kevin O'Toole (Mechanical Technician); Libby Prueher (Navigator); Mike Boyle (Electronics
Technician); Pat McClellan (Geophysicist); Ransom Rideout (Mechanical Technician); Steve Lewis (Chief Scientist)
3. To whom should users address questions about the data?
United States Geological Survey (USGS), Coastal and Marine Geology (CMG)
c/o Clint Steele
Data Acquisition, Processing, and Storage (DAPS) Group Leader
USGS, MailStop 999, 345 Middlefield Road
Menlo Park, CA 94025-3561
USA
(650) 329-5055 (voice)
(650) 329-5190 (FAX)
csteele@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?
Unspecified
2. How were the data generated, processed, and modified?
Date: 19-Jan-1996 (process 1 of 2)
Navigation Data
Converted to time format with year at start.
06/05/90 EDM DRS$DATA:[L390NC.N]L390NC.055;1
DUA0:[DRS.PLT.NAVED]NAVED.EXE;13
Integrated navigation (SINS) data
Editing of additional inserted points, and other miscellaneous data checking.
Input was...
06/05/90 EDM DRS$DATA:[L390NC.N.WORK]L390NC.054;1
EDT EDITOR
Integrated navigation (SINS) data
Inserted additional data keypunched from nav system printout to fill the
following excessive gaps:
1180008000 - 1180046000 0000038000
1182241000 - 1182258000 0000017000
1190521000 - 1190545000 0000024000
1190810000 - 1190825000 0000015350
1212218000 - 1212340000 0000122000 only two fixes available to bring it
up to 1212225000 - 1212340000
Data in these gaps is primarily 5 minute data.
06/04/90 EDM DRS$DATA:[L390NC.N]L390NC.054;2
DUA0:[DRS.PLT.NAVED]NAVED.EXE;13
Integrated navigation (SINS) data
Editing inserted data.
06/04/90 EDM DRS$DATA:[L390NC.N.WORK]L390NC.054;1
EDT EDITOR
Integrated navigation (SINS) data
Inserted data keypunched from nav system printout to fill the following
excessive gaps:
1150309000 - 1150827000 0000518000
1152158000 - 1152345000 0000147000
1180130000 - 1180329000 0000159000
1180522000 - 1180704000 0000142000
Data in these gaps is primarily 5 minute data.
05/17/90 EDM DRS$DATA:[L390NC.N.WORK]L390NC.053;1
DUA0:[DRS.PLT.NAVED]NAVED.EXE;13
Integrated navigation (SINS) data
Further, more detailed editing. Some naved'ing done already. Window run on
this data to delete very large spikes.
Person who carried out this activity:
United States Geological Survey (USGS), Coastal and Marine Geology (CMG)
c/o Clint Steele
Data Acquisition, Processing, and Storage (DAPS) Group Leader
USGS, MailStop 999, 345 Middlefield Road
Menlo Park, CA 94025-3561
USA
(650) 329-5055 (voice)
(650) 329-5190 (FAX)
csteele@usgs.gov
Date: 19-Jan-1996 (process 2 of 2)
Gravity Data
Converted to time format with year at start.
08/14/90 CAROLYN DRS$DATA:[L390NC.G]L390NC.152;2
DUA0:[DRS.UTIL]FUDGEIT.EXE;
SKIPNSAVED Free Air Anomaly data
added 70 mgal to free air field as per instruction from Gary Mann
Input was...
08/14/90 CAROLYN DRS$DATA:[L390NC.G]L390NC.152;1
DUA0:[DRS.UTIL]FUDGEIT.EXE;
SKIPNSAVED Free Air Anomaly data
adding 70 mgal to observed gravity field as per instruction from Gary Mann
07/09/90 CAROLYN DRS$DATA:[L390NC.G]L390NC.151;1
DUA0:[DRS.EDIT]SKIPNSAVE.EXE;1
SKIPNSAVED Free Air Anomaly data
cut out turn data from filtered gravity
07/08/90 CAROLYN DRS$DATA:[L390NC.CDI]L390NC.130;1
DUA0:[DRS.REFMT]REFORMAT.EXE;
Gravity SKIPNSAVE control data
from [l390nc.cdi]l390nc.fin
07/08/90 CAROLYN DRS$DATA:[L390NC.G]L390NC.161;1
DUA0:[DRS.FILT]FILTER.EXE;1
Free Air Anomaly data
07/08/90 CAROLYN DRS$DATA:[L390NC.G]L3FILT.160;1
DUA0:[DRS.FILT]FILTER.EXE;1
Free Air Anomaly data
07/08/90 CAROLYN DRS$DATA:[L390NC.G]L320SEC.160;1
DUA0:[DRS.EDIT]MERGEIT.EXE;3
Free Air Anomaly data
07/08/90 CAROLYN DRS$DATA:[L390NC.G]L3TIMES.160;1
DUA0:[DRS.DSMPL]METAMUCIL.EXE;
Free Air Anomaly data
07/06/90 CAROLYN DRS$DATA:[L390NC.G]L390NC.160;1
DUA0:[DRS.GRV]GRAVRED.EXE;4
Free Air Anomaly data
06/19/90 CAROLYN DRS$DATA:[L390NC.G]L390NC.140;2
DUA0:[DRS.REFMT]REFORMAT.EXE;
Land tie data
FAKE numbers!!!
06/06/90 HARRY DRS$DATA:[L390NC.G]L390NC.102;1
DUA0:[DRS.GRV]VALIDGRAV.EXE;
Raw gravity data from digital meter
06/06/90 HARRY DRS$DATA:[L390NC.G]L390NC.101;1
DUA0:[DRS.TIME]FIXM32TIME.EXE;
Raw gravity data from digital meter
07/06/90 CAROLYN DRS$DATA:[L390NC.G]L3FILT.070;1
DUA0:[DRS.FILT]FILTER.EXE;1
Eotvos/course/speed/distance data
07/04/90 CAROLYN DRS$DATA:[L390NC.G]F620SEC.070;1
DUA0:[DRS.NAV]EOTCSSP.EXE;1
Eotvos/course/speed/distance data
07/04/90 CAROLYN DRS$DATA:[L390NC.G]F620SEC.055;1
DUA0:[DRS.EDIT]MERGEIT.EXE;3
Integrated navigation (SINS) data
07/04/90 CAROLYN DRS$DATA:[L390NC.G]F6TIMES.055;1
DUA0:[DRS.DSMPL]METAMUCIL.EXE;
Integrated navigation (SINS) data
06/05/90 EDM DRS$DATA:[L390NC.N]L390NC.055;1
DUA0:[DRS.PLT.NAVED]NAVED.EXE;13
Integrated navigation (SINS) data
Editing of additional inserted points, and other miscellaneous data checking.
06/05/90 EDM DRS$DATA:[L390NC.N.WORK]L390NC.054;1
EDT EDITOR
Integrated navigation (SINS) data
Inserted additional data keypunched from nav system printout to fill the
following excessive gaps:
1180008000 - 1180046000 0000038000
1182241000 - 1182258000 0000017000
1190521000 - 1190545000 0000024000
1190810000 - 1190825000 0000015350
1212218000 - 1212340000 0000122000 only two fixes available to bring it
up to 1212225000 - 1212340000
Data in these gaps is primarily 5 minute data.
06/04/90 EDM DRS$DATA:[L390NC.N]L390NC.054;2
DUA0:[DRS.PLT.NAVED]NAVED.EXE;13
Integrated navigation (SINS) data
Editing inserted data.
06/04/90 EDM DRS$DATA:[L390NC.N.WORK]L390NC.054;1
EDT EDITOR
Integrated navigation (SINS) data
Inserted data keypunched from nav system printout to fill the following
excessive gaps:
1150309000 - 1150827000 0000518000
1152158000 - 1152345000 0000147000
1180130000 - 1180329000 0000159000
1180522000 - 1180704000 0000142000
Data in these gaps is primarily 5 minute data.
05/17/90 EDM DRS$DATA:[L390NC.N.WORK]L390NC.053;1
DUA0:[DRS.PLT.NAVED]NAVED.EXE;13
Integrated navigation (SINS) data
Further, more detailed editing. Some naved'ing done already. Window run on
this data to delete very large spikes.
06/05/90 EDM DRS$DATA:[L390NC.N]L390NC.055;1
DUA0:[DRS.PLT.NAVED]NAVED.EXE;13
Integrated navigation (SINS) data
Editing of additional inserted points, and other miscellaneous data checking.
06/05/90 EDM DRS$DATA:[L390NC.N.WORK]L390NC.054;1
EDT EDITOR
Integrated navigation (SINS) data
Inserted additional data keypunched from nav system printout to fill the
following excessive gaps:
1180008000 - 1180046000 0000038000
1182241000 - 1182258000 0000017000
1190521000 - 1190545000 0000024000
1190810000 - 1190825000 0000015350
1212218000 - 1212340000 0000122000 only two fixes available to bring it
up to 1212225000 - 1212340000
Data in these gaps is primarily 5 minute data.
06/04/90 EDM DRS$DATA:[L390NC.N]L390NC.054;2
DUA0:[DRS.PLT.NAVED]NAVED.EXE;13
Integrated navigation (SINS) data
Editing inserted data.
06/04/90 EDM DRS$DATA:[L390NC.N.WORK]L390NC.054;1
EDT EDITOR
Integrated navigation (SINS) data
Inserted data keypunched from nav system printout to fill the following
excessive gaps:
1150309000 - 1150827000 0000518000
1152158000 - 1152345000 0000147000
1180130000 - 1180329000 0000159000
1180522000 - 1180704000 0000142000
Data in these gaps is primarily 5 minute data.
05/17/90 EDM DRS$DATA:[L390NC.N.WORK]L390NC.053;1
DUA0:[DRS.PLT.NAVED]NAVED.EXE;13
Integrated navigation (SINS) data
Further, more detailed editing. Some naved'ing done already. Window run on
this data to delete very large spikes.
07/06/90 CAROLYN DRS$DATA:[L390NC.G]L390NC.160;1
DUA0:[DRS.GRV]GRAVRED.EXE;4
Free Air Anomaly data
06/19/90 CAROLYN DRS$DATA:[L390NC.G]L390NC.140;2
DUA0:[DRS.REFMT]REFORMAT.EXE;
Land tie data
FAKE numbers!!!
06/06/90 HARRY DRS$DATA:[L390NC.G]L390NC.102;1
DUA0:[DRS.GRV]VALIDGRAV.EXE;
Raw gravity data from digital meter
06/06/90 HARRY DRS$DATA:[L390NC.G]L390NC.101;1
DUA0:[DRS.TIME]FIXM32TIME.EXE;
Raw gravity data from digital meter
07/06/90 CAROLYN DRS$DATA:[L390NC.G]L3FILT.070;1
DUA0:[DRS.FILT]FILTER.EXE;1
Eotvos/course/speed/distance data
07/04/90 CAROLYN DRS$DATA:[L390NC.G]F620SEC.070;1
DUA0:[DRS.NAV]EOTCSSP.EXE;1
Eotvos/course/speed/distance data
07/04/90 CAROLYN DRS$DATA:[L390NC.G]F620SEC.055;1
DUA0:[DRS.EDIT]MERGEIT.EXE;3
Integrated navigation (SINS) data
07/04/90 CAROLYN DRS$DATA:[L390NC.G]F6TIMES.055;1
DUA0:[DRS.DSMPL]METAMUCIL.EXE;
Integrated navigation (SINS) data
06/05/90 EDM DRS$DATA:[L390NC.N]L390NC.055;1
DUA0:[DRS.PLT.NAVED]NAVED.EXE;13
Integrated navigation (SINS) data
Editing of additional inserted points, and other miscellaneous data checking.
06/05/90 EDM DRS$DATA:[L390NC.N.WORK]L390NC.054;1
EDT EDITOR
Integrated navigation (SINS) data
Inserted additional data keypunched from nav system printout to fill the
following excessive gaps:
1180008000 - 1180046000 0000038000
1182241000 - 1182258000 0000017000
1190521000 - 1190545000 0000024000
1190810000 - 1190825000 0000015350
1212218000 - 1212340000 0000122000 only two fixes available to bring it
up to 1212225000 - 1212340000
Data in these gaps is primarily 5 minute data.
06/04/90 EDM DRS$DATA:[L390NC.N]L390NC.054;2
DUA0:[DRS.PLT.NAVED]NAVED.EXE;13
Integrated navigation (SINS) data
Editing inserted data.
06/04/90 EDM DRS$DATA:[L390NC.N.WORK]L390NC.054;1
EDT EDITOR
Integrated navigation (SINS) data
Inserted data keypunched from nav system printout to fill the following
excessive gaps:
1150309000 - 1150827000 0000518000
1152158000 - 1152345000 0000147000
1180130000 - 1180329000 0000159000
1180522000 - 1180704000 0000142000
Data in these gaps is primarily 5 minute data.
05/17/90 EDM DRS$DATA:[L390NC.N.WORK]L390NC.053;1
DUA0:[DRS.PLT.NAVED]NAVED.EXE;13
Integrated navigation (SINS) data
Further, more detailed editing. Some naved'ing done already. Window run on
this data to delete very large spikes.
06/05/90 EDM DRS$DATA:[L390NC.N]L390NC.055;1
DUA0:[DRS.PLT.NAVED]NAVED.EXE;13
Integrated navigation (SINS) data
Editing of additional inserted points, and other miscellaneous data checking.
06/05/90 EDM DRS$DATA:[L390NC.N.WORK]L390NC.054;1
EDT EDITOR
Integrated navigation (SINS) data
Inserted additional data keypunched from nav system printout to fill the
following excessive gaps:
1180008000 - 1180046000 0000038000
1182241000 - 1182258000 0000017000
1190521000 - 1190545000 0000024000
1190810000 - 1190825000 0000015350
1212218000 - 1212340000 0000122000 only two fixes available to bring it
up to 1212225000 - 1212340000
Data in these gaps is primarily 5 minute data.
06/04/90 EDM DRS$DATA:[L390NC.N]L390NC.054;2
DUA0:[DRS.PLT.NAVED]NAVED.EXE;13
Integrated navigation (SINS) data
Editing inserted data.
06/04/90 EDM DRS$DATA:[L390NC.N.WORK]L390NC.054;1
EDT EDITOR
Integrated navigation (SINS) data
Inserted data keypunched from nav system printout to fill the following
excessive gaps:
1150309000 - 1150827000 0000518000
1152158000 - 1152345000 0000147000
1180130000 - 1180329000 0000159000
1180522000 - 1180704000 0000142000
Data in these gaps is primarily 5 minute data.
05/17/90 EDM DRS$DATA:[L390NC.N.WORK]L390NC.053;1
DUA0:[DRS.PLT.NAVED]NAVED.EXE;13
Integrated navigation (SINS) data
Further, more detailed editing. Some naved'ing done already. Window run on
this data to delete very large spikes.
Person who carried out this activity:
United States Geological Survey (USGS), Coastal and Marine Geology (CMG)
c/o Clint Steele
Data Acquisition, Processing, and Storage (DAPS) Group Leader
USGS, MailStop 999, 345 Middlefield Road
Menlo Park, CA 94025-3561
USA
(650) 329-5055 (voice)
(650) 329-5190 (FAX)
csteele@usgs.gov
3. What similar or related data should the user be aware of?
United States Geological Survey, Coastal and Marine Geology (CMG), USGS/CMG Information Bank.
Online Links:
+
Other_Citation_Details: Updated daily
------------------------------------------------------------------------
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
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
199004232232020 199004240638000
199004240646000 199004250149000
199004250157130 199004250550000
199004250600000 199004250815000
199004250827000 199004252119000
199004252125080 199004252230000
199004252235110 199004252300000
199004252310000 199004252335000
199004252345000 199004260603000
199004260613240 199004261239000
199004261246000 199004270419000
199004270425000 199004270436000
199004270442000 199004271110000
199004271129000 199004280040000
199004280046000 199004280315000
199004280329000 199004280650000
199004280704000 199004281924000
199004281942000 199004282125000
199004282136000 199004282241000
199004282250000 199004282331000
199004282341000 199004290521000
199004290530000 199004290810000
199004290815200 199004290815200
199004290825350 199004290901010
199004290907060 199004291249000
199004291301000 199004292327000
199004292338000 199004292346000
199004302100000 199004302301000
199004302307200 199005011022000
199005011032000 199005011141000
199005011148200 199005012225000
199005012340000 199005020036000
199005020042000 199005031508000
199005031523000 199005040658010
199005040707000 199005051553000
199005051602000 199005060838000
199005060844000 199005080304000
199005080311000 199005080416000
199005080426000 199005082250000
199005082303000 199005090031000
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Gravity Data
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
199004240920000 199005041034400
199005041136000 199005041412400
199005041445000 199005041514400
199005041535000 199005041801400
199005041849000 199005050154400
199005050254000 199005051106400
199005051205000 199005051549400
199005051630000 199005051844400
199005051905000 199005052321400
199005052342000 199005060054400
199005060155000 199005060504400
199005060551000 199005060821400
199005060921000 199005061139400
199005061222000 199005061258400
199005061322000 199005061546400
199005061557000 199005061732400
199005061837000 199005062159400
199005062233000 199005070134400
199005070421200 199005070438400
199005070533000 199005070634400
199005070754400 199005070849400
199005070904000 199005071130400
199005071225000 199005071649400
199005071717000 199005071720200
199005071742400 199005071922400
199005072005400 199005072008000
199005072052000 199005072136200
199005072152000 199005072321400
199005080030000 199005080420400
199005080506000 199005080851400
199005080927000 199005081054400
199005081208000 199005081359400
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Seismic Shots Data
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
199004240920183 199005060505025
199005060551228 199005060821534
199005060921167 199005061140100
199005061222164 199005061258444
199005061322330 199005061547003
199005061557217 199005061732599
199005061837230 199005062159479
199005062233192 199005070134470
199005070530228 199005070634513
199005070727222 199005070849434
199005070904211 199005071130585
199005071225128 199005071650139
199005071717254 199005071922346
199005071955238 199005072321491
199005080030302 199005080420571
199005080506237 199005080851391
199005081208329 199005081338329
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
5. How consistent are the relationships among the observations, including topology?
Unspecified
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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:
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)
United States Geological Survey (USGS), Coastal and Marine Geology (CMG)
c/o Clint Steele
Data Acquisition, Processing, and Storage (DAPS) Group Leader
USGS, MailStop 999, 345 Middlefield Road
Menlo Park, CA 94025-3561
USA
(650) 329-5055 (voice)
(650) 329-5190 (FAX)
csteele@usgs.gov
2. What's the catalog number I need to order this data set?
L-3-90-NC data set
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?
o Availability in digital form:
Data format: ASCII Size: 0.9
Network links:
Data format: ASCII Size: 2.1
Network links:
Data format: ASCII Size: 1.2
Network links:
o Cost to order the data: None
------------------------------------------------------------------------
Who wrote the metadata?
Dates:
Last modified: 15-Oct-2003
Metadata author:
United States Geological Survey (USGS), Coastal and Marine Geology (CMG)
c/o Clint Steele
Data Acquisition, Processing, and Storage (DAPS) Group Leader
USGS, MailStop 999, 345 Middlefield Road
Menlo Park, CA 94025-3561
USA
(650) 329-5055 (voice)
(650) 329-5190 (FAX)
csteele@usgs.gov
Metadata standard:
FGDC Content Standards for Digital Geospatial Metadata (FGDC-STD-001-1998)
------------------------------------------------------------------------
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InfoBank Menlo Park Center Santa Cruz Center St. Petersburg Center Woods Hole Center Coastal and Marine Geology Program
U. S. Department of the Interior U. S. Geological Survey Geologic Information Ask-A-Geologist USGS privacy statement Disclaimer
URL: http://walrus.wr.usgs.gov/infobank/l/l390nc/html/l-3-90-nc.fmeta.faq.html
Maintainer: Clint Steele
Comments: e-mail
Last modified: Wed Oct 15 04:15:45 PDT 2003 (wcs)