- Title:
-
Geophysical data of field activity C-8-72-SA in Rio de
Janeiro, Brazil--> Recife, Brazil from 05/11/1972 to
06/05/1972
- Abstract:
-
Chief Scientist: R. Leyden. Geophysical data
(transitsatellite, 3dot5khz, magnetics, gravity) of field
activity C-8-72-SA in Rio de Janeiro, Brazil--> Recife,
Brazil from 05/11/1972 to 06/05/1972,
<http://walrus.wr.usgs.gov/infobank/c/c872sa/html/c-8-72-sa.meta.html>.
- Supplemental_Information:
-
Equipment Used -
transitsatellite
3dot5khz 3.5 khz bathymetry
magnetics magnetometer
gravity
Notes -
Lamont-Doherty
<http://www.ldeo.columbia.edu/>
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/>, 20130331, Geophysical data of field activity C-8-72-SA in Rio de Janeiro, Brazil--> Recife, Brazil from 05/11/1972 to 06/05/1972: U.S. Geological Survey (USGS) <http://www.usgs.gov>, Coastal and Marine Geology (CMG) <http://walrus.wr.usgs.gov>, Menlo Park, CA.
Online Links:
- What geographic area does the data set cover?
- West_Bounding_Coordinate: -43.11670
- East_Bounding_Coordinate: -30.39470
- North_Bounding_Coordinate: -8.02550
- South_Bounding_Coordinate: -25.87160
- What does it look like?
- Does the data set describe conditions during a particular time period?
- Beginning_Date: 11-May-1972
- Ending_Date: 05-Jun-1972
- 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: Rio de Janeiro, Brazil--> Recife, Brazil
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 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
- 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 are the originators of the data set? (may include formal authors, digital compilers, and editors)
- Who also contributed to the data set?
R. Leyden (Chief Scientist)
- 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: 30-Jan-1998 (process 1 of 4)
-
Navigation Data
01/30/1998 clint c-8-72-sa.050
/bear/programs/ngdc/unrefngdc/unrefngdc
Integrated navigation (SINS) data
Person who carried out this activity:
- Date: 31-Oct-1998 (process 2 of 4)
-
Gravity Data
10/31/1998 /lion/c/c872sa/grav/c-8-72-sa.160_050
/bear/programs/edit/automerge/automerge
Input was...
01/30/1998 clint c-8-72-sa.160
/bear/programs/ngdc/unrefngdc/unrefngdc
Free Air Anomaly data
Input was...
01/30/1998 clint c-8-72-sa.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:
- Date: 20-Jun-2012 (process 3 of 4)
-
Magnetics Data
06/20/2012 carolyn c-8-72-sa.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 /lion/c/c872sa/mag/c-8-72-sa.220_050
/bear/programs/edit/automerge/automerge
01/30/1998 clint c-8-72-sa.220
/bear/programs/ngdc/unrefngdc/unrefngdc
Edited magnetics data
01/30/1998 clint c-8-72-sa.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:
- Date: 31-Oct-1998 (process 4 of 4)
-
Bathymetry Data
10/31/1998 /lion/c/c872sa/bath/c-8-72-sa.320_050
/bear/programs/edit/automerge/automerge
Input was...
01/30/1998 clint c-8-72-sa.320
/bear/programs/ngdc/unrefngdc/unrefngdc
Edited bathymetry data with corrected depths
Input was...
01/30/1998 clint c-8-72-sa.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:
- 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 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 (c-8-72-sa.050 [SINS])
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
197205111622000 197205152206000
197205152309000 197205170637000
197205170655000 197205170655000
197205170715000 197205170715000
197205170840000 197205190934000
197205190949000 197205190949000
197205191158000 197205191158000
197205191309000 197205200948000
197205201114000 197205201114000
197205201257000 197205210113000
197205210334000 197205210334000
197205210630000 197205210630000
197205210740000 197205212144000
197205212200000 197205212200000
197205212232000 197205212232000
197205220018000 197205220018000
197205220248000 197205220248000
197205220425000 197205220515000
197205220538000 197205220538000
197205220724000 197205220724000
197205221021000 197205230903000
197205231048000 197205231048000
197205231348000 197205231348000
197205231816000 197205231816000
197205231930000 197205250830000
197205251047000 197205271840000
197205271858000 197205271858000
197205272032000 197205272032000
197205272109000 197205281424000
197205281711000 197205281712000
197205281730000 197205281730000
197205281742000 197205281757000
197205281808000 197205281808000
197205281850000 197205281850000
197205290000000 197205290000000
197205290129000 197205311300000
197205311315000 197205311315000
197205311520000 197206011203000
197206011248000 197206011333000
197206011406000 197206021957000
197206022104000 197206022104000
197206022123000 197206040203000
197206040426000 197206050600000
197206050625000 197206050625000
197206050636000 197206050636000
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Gravity Data (c-8-72-sa.160_050)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
197205111700000 197205121941000
197205122155000 197205130619000
197205131005000 197205132103000
197205132245000 197205140829000
197205140850000 197205151644000
197205151715000 197205151845000
197205151910000 197205152129000
197205152315000 197205161105000
197205161130000 197205161415000
197205161436000 197205162130000
197205162200000 197205162200000
197205162222000 197205162324000
197205162345000 197205170615000
197205170636000 197205170636000
197205170850000 197205180815000
197205180930000 197205181945000
197205182006000 197205182230000
197205182252000 197205190932000
197205191330000 197205200916000
197205201310000 197205201922000
197205201946000 197205210029000
197205210800000 197205211945000
197205212020000 197205212132000
197205221045000 197205222146000
197205222330000 197205230821000
197205231945000 197205250815000
197205251110000 197205261030000
197205261110000 197205271838000
197205272120000 197205272200000
197205272221000 197205280545000
197205280606000 197205281145000
197205290200000 197205311259000
197205311545000 197205312000000
197205312023000 197205312023000
197205312045000 197206011133000
197206011420000 197206012129000
197206012150000 197206021930000
197206022132000 197206031255000
197206031335000 197206040144000
197206040450000 197206040930000
197206041015000 197206042241000
197206042315000 197206050559000
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Magnetics Data (c-8-72-sa.221_050)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
197205111645000 197205111645000
197205111700000 197205111750000
197205111800000 197205111915000
197205111925000 197205121850000
197205121900000 197205121940000
197205122205000 197205130650000
197205130955000 197205131400000
197205131615000 197205132055000
197205132235000 197205140205000
197205140215000 197205140830000
197205140840000 197205150930000
197205151100000 197205151200000
197205151210000 197205151850000
197205151900000 197205152130000
197205152330000 197205161050000
197205161110000 197205170635000
197205170900000 197205171200000
197205171230000 197205171525000
197205171545000 197205171720000
197205171730000 197205171930000
197205172200000 197205181240000
197205181250000 197205182330000
197205182345000 197205190430000
197205190436000 197205190735000
197205190830000 197205190925000
197205191310000 197205191945000
197205191955000 197205192235000
197205192250000 197205200915000
197205201330000 197205210015000
197205211020000 197205211050000
197205211100000 197205212000000
197205221030000 197205221155000
197205221315000 197205222200000
197205222210000 197205222305000
197205222315000 197205230820000
197205232005000 197205250805000
197205251050000 197205251130000
197205251200000 197205251425000
197205251800000 197205252330000
197205252355000 197205261125000
197205261240000 197205271830000
197205272115000 197205281400000
197205290150000 197205301020000
197205301030000 197205311300000
197205311545000 197205312020000
197205312100000 197205312130000
197205312245000 197205312300000
197205312340000 197206010840000
197206011000000 197206011135000
197206011420000 197206011915000
197206020020000 197206020315000
197206020818000 197206021240000
197206021250000 197206021805000
197206021825000 197206021940000
197206022130000 197206022320000
197206030035000 197206031930000
197206032000000 197206032000000
197206032015000 197206032235000
197206032300000 197206040145000
197206040450000 197206040600000
197206041030000 197206042240000
197206042310000 197206050500000
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Bathymetry Data (c-8-72-sa.320_050)
YYYYMMDDHHMMSST YYYYMMDDHHMMSST
197205111630000 197205121948000
197205122200000 197205130650000
197205130949000 197205132118000
197205132230000 197205152206000
197205152309000 197205170636000
197205170854000 197205190933000
197205191309000 197205200948000
197205201257000 197205201942000
197205201954000 197205202148000
197205202200000 197205210112000
197205210740000 197205212142000
197205220425000 197205220512000
197205221021000 197205222100000
197205222112000 197205222236000
197205222248000 197205230018000
197205230030000 197205230900000
197205231930000 197205250830000
197205251048000 197205262118000
197205262130000 197205262130000
197205262142000 197205271830000
197205272109000 197205281424000
197205281712000 197205281712000
197205281730000 197205281730000
197205281742000 197205281742000
197205290130000 197205311300000
197205311521000 197206011200000
197206011248000 197206011330000
197206011406000 197206021957000
197206022123000 197206040200000
197206040436000 197206050600000
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 C-8-72-SA data set <http://walrus.wr.usgs.gov/infobank/c/c872sa/html/c-8-72-sa.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: 31-Mar-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 Mar 31 07:11:18 2013
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