Pisces V Submersible Trackpoints (raw, UTM) - Dive P5-648
Table of Contents
IDENTIFICATION_INFORMATION
Citation:
Citation_Information:
Originator: D. Wright, Oregon State University
Publication_Date: 20050813
Title: Pisces V Submersible Trackpoints (raw, UTM) - Dive P5-648
Edition: 1
Geospatial_Data_Presentation_Form: Map
Publication_Information:
Publication_Place: Corvallis, OR
Publisher: D. Wright, Oregon State University
Other_Citation_Details:
Online_Linkage: HTTP://dusk.geo.orst.edu/djl/samoa
Larger_Work_Citation:
Citation_Information:
Originator: Davey Jones Locker Lab, Oregon State U.
Publication_Date: 2005
Title: FBNMS GIS Data Archive
Publication_Information:
Publication_Place: Corvallis, OR
Publisher: Davey Jones Locker Lab, Oregon State U.
Online_Linkage: HTTP://dusk.geo.orst.edu/djl/discov.html
Description:
Abstract:
Track of Pisces V submersible dive P5-648, Taema Bank,
American Samoa, 6 hours 21 mins (bottom time), Dawn Wright,
OrSt, and Doug Fenner, DMWR observers, Max Cremer pilot.
Purpose:
(1) Video and photographic survey up west wall of Taema
Bank noting depth at which main corals extend to (base of
main reef on bank) then proceed to a deeper, safer contour
of interest for sub/ships operations, following it to the
east, making observations of biota and physical structure
(2) Species identification of as many corals and fish as
possible
(3) Ground-truthing of previous benthic terrain
classifications made with prior high-resolution bathymetric
data collected by OSU and Univ. of South Florida
Supplemental_Information:
Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: July 9, 2005
Ending_Date: July 9, 2005
Currentness_Reference:
Status:
Progress: Complete
Maintenance_and_Update_Frequency: Irregular
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -169.7164
East_Bounding_Coordinate: -169.6004
North_Bounding_Coordinate: 75.8310
South_Bounding_Coordinate: 75.8199
Keywords:
Theme:
Theme_Keyword_Thesaurus: None
Place:
Place_Keyword_Thesaurus: None
Access_Constraints:
Free access on the web
Use_Constraints:
Properitetary hold on publishing until PI has initial
opportunity, until July 2007
Point_of_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Oregon State University, Dept. of Geosciences, Davey Jones
Locker Lab
Contact_Person: Dr. Dawn J. Wright
Contact_Position: Professor
Contact_Address:
Address_Type: mailing and physical address
Address: 104 Wilkinson Hall
City: Corvallis
State_or_Province: OR
Postal_Code: 97331-5506
Country: USA
Contact_Voice_Telephone: 541-737-1229
Contact_Facsimile_Telephone: 541-737-1200
Contact_Electronic_Mail_Address: dawn@dusk.geo.orst.edu
Hours_of_Service: best by email
Native_Data_Set_Environment:
ArcView version 3.3 shapefile format
c:\documents and settings\administrator\desktop\samoa_dives\shapefiles\648trackpt_utm.shp
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DATA_QUALITY_INFORMATION
Attribute_Accuracy:
Attribute_Accuracy_Report:
Logical_Consistency_Report:
Completeness_Report:
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report:
The submersible's position is routinely monitored using an
ORE Ultrashort Baseline Tracking
system and a Sonotech Long Baseline Tracking system in
conjunction with references such as
Global Positioning System satellites and radar fixes. Error
estimated at 5-10 m. Need to confirm with Hawaii Undersea
Research Lab
Vertical_Positional_Accuracy:
Vertical_Positional_Accuracy_Report:
Vertical position error estimated at 5-10 m. Need to
confirm with Hawaii Undersea Research Lab
Lineage:
Source_Information:
Source_Citation:
Citation_Information:
Originator: D. Wright, Oregon State University
Publication_Date: 20050813
Title: Pisces V Submersible Trackpoints (raw, UTM) - Dive P5-648
Edition: 1
Geospatial_Data_Presentation_Form: map
Publication_Information:
Publication_Place: Corvallis, OR
Publisher: D. Wright, Oregon State University
Other_Citation_Details:
Online_Linkage: HTTP://dusk.geo.orst.edu/djl/samoa
Larger_Work_Citation:
Citation_Information:
Originator: Davey Jones Locker Lab, Oregon State U.
Publication_Date: 2005
Title: FBNMS GIS Data Archive
Publication_Information:
Publication_Place: Corvallis, OR
Publisher: Davey Jones Locker Lab, Oregon State U.
Online_Linkage: HTTP://dusk.geo.orst.edu/djl/discov.html
Source_Scale_Denominator:
Type_of_Source_Media:
Source_Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date:
Ending_Date:
Source_Currentness_Reference:
Source_Citation_Abbreviation:
Source_Contribution:
Process_Step:
Process_Description:
(1) Pull raw nav into Excel and cut out extraneous columns
(second columns of lat/long are good ones, not first) -
column headings at this point are year mon day hr min sec
lat long
(2) Save copy as text, but then open in Word and re-save as
"MS-DOS Text with Line Breaks"
(3) Edit in VI editor to separate out lat/longs
1,$s/-1419\./-14 19\./g
1,$s/-170/-170 /g
(4) Use simple awk command to assign a line (ID) number to
each record
awk '{ print NR, $0 }' < 648.txt > track648.txt
(5) Pull back into Excel with both tab *and* space
delimiters Sort by 0's in lat or long and delete
(7) Re-sort by line/ID number to get original sequence of
positions back
(8) Convert decimal minute lat/longs to decimal degrees
(9) Insert waypoint #'s and their depths as an additional
attributes Save as Text (tab-delimited) or dbf (Dbase IV)
for
input to ArcGIS 9.x or ArcView 3.x
(11) Input points into ArcGIS with ArcMap-->Tools-->Add XY
or into ArcView with Tables-->Add New Table. Convert to
shape Input lines in ArcView with GPS2Shape avenue script
from ArcScripts (data must be converted to comma delimited
with only ID, long, lat
(13) Generalize iteratively in ArcGIS ArcTools or with PPL
Tools 12 from ArcScripts - a tolerance of 20 m seemed to
work well
(14) Project later to from geographic decimal degrees to
UTM Zone
2S WGS84
(15) Write the metadata!
Source_Used_Citation_Abbreviation:
Process_Date:
Source_Produced_Citation_Abbreviation:
Process_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Organization: Oregon State University, Dept. of Geosciences, Davey Jones
Locker Lab
Contact_Person: Dr. Dawn J. Wright
Contact_Position: Professor
Contact_Address:
Address_Type: mailing and physical address
Address: 104 Wilkinson Hall
City: Corvallis
State_or_Province: OR
Postal_Code: 97331-5506
Country: USA
Contact_Voice_Telephone: 541-737-1229
Contact_Facsimile_Telephone: 541-737-1200
Contact_Electronic_Mail_Address: dawn@dusk.geo.orst.edu
Hours_of_Service: best by email
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SPATIAL_DATA_ORGANIZATION_INFORMATION
Direct_Spatial_Reference_Method: Point
Point_and_Vector_Object_Information:
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: Point
Point_and_Vector_Object_Count: 3121
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SPATIAL_REFERENCE_INFORMATION
Horizontal_Coordinate_System_Definition:
Planar:
Grid_Coordinate_System:
Grid_Coordinate_System_Name: Universal Transverse Mercator
Universal_Transverse_Mercator:
UTM_Zone_Number: 2
Transverse_Mercator:
Scale_Factor_at_Central_Meridian: 0.999600
Longitude_of_Central_Meridian: -171.000000
Latitude_of_Projection_Origin: 0.000000
False_Easting: 500000.000000
False_Northing: 0.000000
Planar_Coordinate_Information:
Planar_Coordinate_Encoding_Method: Row and column
Coordinate_Representation:
Abscissa_Resolution:
Ordinate_Resolution:
Planar_Distance_Units: Meters
Geodetic_Model:
Horizontal_Datum_Name: North American Datum of 1983
Ellipsoid_Name: GRS 80
Semi-major_Axis: 6378137.0000000
Denominator_of_Flattening_Ratio: 298.26
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ENTITY_AND_ATTRIBUTE_INFORMATION
Overview_Description:
Entity_and_Attribute_Overview:
Entity_and_Attribute_Detail_Citation:
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DISTRIBUTION_INFORMATION
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Oregon State University, Dept. of Geosciences, Davey Jones
Locker Lab
Contact_Person: Dr. Dawn J. Wright
Contact_Position: Professor
Contact_Address:
Address_Type: mailing and physical address
Address: 104 Wilkinson Hall
City: Corvallis
State_or_Province: OR
Postal_Code: 97331-5506
Country: USA
Contact_Voice_Telephone: 541-737-1229
Contact_Facsimile_Telephone: 541-737-1200
Contact_Electronic_Mail_Address: dawn@dusk.geo.orst.edu
Hours_of_Service: best by email
Resource_Description:
Distribution_Liability:
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METADATA_REFERENCE_INFORMATION
Metadata_Date:
Metadata_Review_Date:
Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Oregon State University, Dept. of Geosciences, Davey Jones
Locker Lab
Contact_Person: Dr. Dawn J. Wright
Contact_Position: Professor
Contact_Address:
Address_Type: Mailing and physical address
Address: 104 Wilkinson Hall
City: Corvallis
State_or_Province: OR
Postal_Code: 97331-5506
Country: USA
Contact_Voice_Telephone: 541-737-1229
Contact_Facsimile_Telephone: 541-737-1200
Contact_Electronic_Mail_Address: dawn@dusk.geo.orst.edu
Hours_of_Service: best by email
Metadata_Standard_Name: FGDC CSDGM
Metadata_Standard_Version: FGDC-STD-001-1998
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