- Title:
-
Geological and Geophysical data of field activity K-1-94-HW
in Mamala Bay, Offshore Honolulu, Oahu, Hawaii from
05/10/1994 to 05/16/1994
- Abstract:
-
United States Army Corps of Engineers. Chief Scientists:
Mike Torresan, Monty Hampton. Geological and Geophysical data
(bathymetry, underwatertelevision, underwatercamera,
3dot5khz, GPS, YoNav) of field activity K-1-94-HW in Mamala
Bay, Offshore Honolulu, Oahu, Hawaii from 05/10/1994 to
05/16/1994,
<http://walrus.wr.usgs.gov/infobank/k/k194hw/html/k-1-94-hw.meta.html>.
- Supplemental_Information:
-
Equipment Used -
bathymetry Raytheon DSF-6000 12 khz fathometer
underwatertelevision real-time video mounted on USGS camera sled
underwatercamera still photography mounted on USGS camera sled
3dot5khz 3.5 khz high-resolution subbottom profiler
GPS differential GPS
YoNav USGS YoNav navigation system
Notes -
Associated activities:
<br>
<A HREF="<http://walrus.wr.usgs.gov/infobank/k/k193hw/html/k-1-93-hw.meta.html>">K-1-93-HW</A>
<A HREF="<http://walrus.wr.usgs.gov/infobank/k/k293hw/html/k-2-93-hw.meta.html>">K-2-93-HW</A>
<A HREF="<http://walrus.wr.usgs.gov/infobank/k/k194hw/html/k-1-94-hw.meta.html>">K-1-94-HW</A>
<A HREF="<http://walrus.wr.usgs.gov/infobank/k/k294hw/html/k-2-94-hw.meta.html>">K-2-94-HW</A>
<HR>
Navigation and digital bathymetry are in USGS data base.
Publications -
Hampton, M.A., Torresan, M.E., Barber, J.H., Jr., Wong, F.L., Chezar, H., Gowen, M.H.,
and Chase, T.E., 1995, Multimedia survey of the Mamala Bay sea floor, Hawaii: Geological
Society of America Abstracts with Programs, v. 27, no. 6, p. 201.<BR>
<HR>
Torresan, M.E., Barber, J.H., Jr., Hampton, M.A., Dartnell, Peter, Chezar, Henry, McLaughlin,
M.W., Gowen, M.H., Zink, L.L., and Dadey, K.A., 1994, Ground truthing high-backscatter dredged
material deposits in Mamala Bay, Honolulu, Hawaii: American Geophysical Union Eos, Transactions,
v. 75, no. 44, Supplement, p. 319.<BR>
<HR>
Torresan, Michael, 1995, Final report: acoustic mapping of dredged material disposal
sites and deposits in Mamala Bay, Honolulu, Hawaii: U.S. Geological Survey Open-File
Report 95-17, 53 p.:<BR>
<A HREF="<http://geopubs.wr.usgs.gov/open-file/of95-17/>"><http://geopubs.wr.usgs.gov/open-file/of95-17/><BR>
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.).
- 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, Geological and Geophysical data of field activity K-1-94-HW in Mamala Bay, Offshore Honolulu, Oahu, Hawaii from 05/10/1994 to 05/16/1994: U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>, Menlo Park, CA.
Online Links:
- What geographic area does the data set cover?
- West_Bounding_Coordinate: -158.02194
- East_Bounding_Coordinate: -157.79750
- North_Bounding_Coordinate: 21.31590
- South_Bounding_Coordinate: 21.17743
- What does it look like?
- Does the data set describe conditions during a particular time period?
- Beginning_Date: 10-May-1994
- Ending_Date: 16-May-1994
- Currentness_Reference: ground condition
- What is the general form of this data set?
- How does the data set represent geographic features?
- How are geographic features stored in the data set?
- Indirect_Spatial_Reference: Mamala Bay, Offshore Honolulu, Oahu, Hawaii
This is a Point data set.
It contains the following vector data types (SDTS terminology):
- 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
- 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:
-
Navigation with Time Stamp <http://walrus.wr.usgs.gov/infobank/programs/html/definition/nav.html>
- Who are the originators of the data set? (may include formal authors, digital compilers, and editors)
- Who also contributed to the data set?
Mike Torresan (Chief Scientist, USGS Western Region);
Monty Hampton (Chief Scientist, USGS Western Region)
- To whom should users address questions about the data?
These data and information are intended for science
researchers, students from elementary through
college, policy makers, and general public.
- From what previous works were the data drawn?
- How were the data generated, processed, and modified?
- Date: 06-Dec-1995 (process 1 of 2)
-
Navigation Data
Converted to time format with year at start.
07/11/94 CAROLYN PMG$PROC:[K194HW.NAV]K194HW.053;1
Integrated navigation (SINS) data
Input was...
07/11/94 CAROLYN PMG$PROC:[K194HW.NAV]K194HW.052;2
Integrated navigation (SINS) data
05/31/94 CAROLYN PMG$PROC:[K194HW.NAV]K194HW.050;4
Integrated navigation (SINS) data
Person who carried out this activity:
- Date: 31-Oct-1998 (process 2 of 2)
-
Bathymetry Data
10/31/1998 /tiger/k/k194hw/bath/k-1-94-hw.305_053
/bear/programs/edit/automerge/automerge
Input was...
Converted to time format with year at start.
09/13/94 CLINT ISDMNL$DUA12:[PROCESSING.K194HW.BATHY]K194HW.305;2
Raw depth (bathymetry) data
Manually edited with John Barber.
08/19/94 CLINT ISDMNL$DUA12:[PROCESSING.K194HW.BATHY]K194HW.304;2
ISDMNL$DUA12:[PROGRAMS.BAT]NOSAMEBATHY.EXE;
Raw depth (bathymetry) data
Removed 2772 records when depth did not change
by 0.1 meter for 3 or more consecutive records.
08/19/94 CLINT ISDMNL$DUA12:[PROCESSING.K194HW.BATHY]K194HW.303;2
Raw depth (bathymetry) data
08/18/94 CLINT ISDMNL$DUA12:[PROCESSING.K194HW.BATHY]K194HW.302;1
ISDMNL$DUA12:[PROGRAMS.BAT]CHECKBATHYFMT.EXE;
Raw depth (bathymetry) data
30 format problems detected and corrected in editor.
Also deleted several records with depths of 9999.
Needs 1st graphed-ing -- especially looking
for major spikes and constant values.
Needs 2nd checking for goodness of "*" flags.
Needs 3rd graphed-ing -- ?
08/17/94 CLINT ISDMNL$DUA12:[PROCESSING.K194HW.BATHY]K194HW.301;2
ISDMNL$DUA12:[PROGRAMS.BAT]NOZEROBATHY.EXE;
Raw depth (bathymetry) data
Removed 760 records containing 0.0 as a depth.
Retained 53441 records with non-zero depths.
08/17/94 CLINT ISDMNL$DUA12:[PROCESSING.K194HW.BATHY]K194HW.300;2
ISDMNL$DUA12:[PROGRAMS.EDIT]REFORMAT.EXE;
Raw depth (bathymetry) data
Extracted from k194hw.053 by Clint Steele, 8/17/94.
Needs removal of 0.0 values.
Needs correction of some formatting inconsistancies with bathy field.
Needs checking for goodness of "*" flags.
Needs graphed-ing -- especially looking for spikes and constant values.
Input was...
Converted to time format with year at start.
07/11/94 CAROLYN PMG$PROC:[K194HW.NAV]K194HW.053;1
Integrated navigation (SINS) data
07/11/94 CAROLYN PMG$PROC:[K194HW.NAV]K194HW.052;2
Integrated navigation (SINS) data
05/31/94 CAROLYN PMG$PROC:[K194HW.NAV]K194HW.050;4
Integrated navigation (SINS) data
time, lat, long, time(sec) to nearest nav fix, data values
Person who carried out this activity:
- 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:
- Other_Citation_Details:
-
Hampton, M.A., Torresan, M.E., Barber, J.H., Jr., Wong, F.L., Chezar, H., Gowen, M.H.,
and Chase, T.E., 1995, Multimedia survey of the Mamala Bay sea floor, Hawaii: Geological
Society of America Abstracts with Programs, v. 27, no. 6, p. 201.
Torresan, M.E., Barber, J.H., Jr., Hampton, M.A., Dartnell, Peter, Chezar, Henry, McLaughlin,
M.W., Gowen, M.H., Zink, L.L., and Dadey, K.A., 1994, Ground truthing high-backscatter dredged
material deposits in Mamala Bay, Honolulu, Hawaii: American Geophysical Union Eos, Transactions,
v. 75, no. 44, Supplement, p. 319.
Torresan, Michael, 1995, Final report: acoustic mapping of dredged material disposal
sites and deposits in Mamala Bay, Honolulu, Hawaii: U.S. Geological Survey Open-File
Report 95-17, 53 p.:
<A HREF="<http://geopubs.wr.usgs.gov/open-file/of95-17/>"><http://geopubs.wr.usgs.gov/open-file/of95-17/>
- How well have the observations been checked?
Identified as best available version.
- How accurate are the geographic locations?
Unspecified
- How accurate are the heights or depths?
Unspecified
- Where are the gaps in the data? What is missing?
Start and end date/times of data
Navigation Data (k-1-94-hw.053 [SINS])
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
199405100008530 199405100015310
199405100027010 199405100028030
199405100040430 199405100103290
199405100110330 199405100110430
199405100119550 199405100153050
199405100159240 199405101913320
199405101919010 199405130405490
199405130414260 199405130629090
199405130635568 199405131314590
199405131328320 199405160018490
199405160030490 199405160151090
199405160159490 199405161209490
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Bathymetry Data (k-1-94-hw.305_053)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
199405100119550 199405100130450
199405100159240 199405101913320
199405101919410 199405101949590
199405101959490 199405121317500
199405121325100 199405130405090
199405130415060 199405130629090
199405130635568 199405131314590
199405131328320 199405131348460
199405131408360 199405131438160
199405131501270 199405140644190
199405140657256 199405140930000
199405140954210 199405141003510
199405141034220 199405141505590
199405141511090 199405142125510
199405142333190 199405150312110
199405150419208 199405160018490
199405160057180 199405160151090
199405160204100 199405160332160
199405160400296 199405160838400
199405160844160 199405161209390
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
- How consistent are the relationships among the observations, including topology?
Unspecified
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.
- Who distributes the data set? (Distributor 1 of 1)
- What's the catalog number I need to order this data set?
Downloadable Data K-1-94-HW data set <http://walrus.wr.usgs.gov/infobank/k/k194hw/html/k-1-94-hw.meta.html>
- 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.
- How can I download or order the data?
- Availability in digital form:
- Cost to order the data: None
- Dates:
- Last modified: 06-Jan-2013
- Metadata author:
-
- 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 07:09:43 2013
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