Identification_Information: Citation: Citation_Information: Originator: Robert B. Halley Originator: David C. Twichell Originator: VeeAnn A. Cross Publication_Date: 2005 Title: ROV Point Navigation based on 5-min navigation : 2001 Geospatial_Data_Presentation_Form: vector digital data Online_Linkage: http://pubs.usgs.gov/of/2005/1089/data/rov_sub/rov2001/rovpnt_5minpart.zip Larger_Work_Citation: Citation_Information: Originator: VeeAnn A. Cross Originator: David C. Twichell Originator: Robert B. Halley Originator: Kate T. Ciembronowicz Originator: Bret D. Jarrett Originator: Erika S. Hammar-Klose Originator: Al C. Hine Originator: Stan D. Locker Originator: Dave F. Naar Publication_Date: 2005 Title: GIS Compilation of Data Collected from the Pulley Ridge Deep Coral Reef Region Series_Information: Series_Name: Open-File Report Issue_Identification: 2005-1089 Publication_Information: Publication_Place: Woods Hole Science Center, Woods Hole, MA Publisher: U.S. Geological Survey, Coastal and Marine Geology Program Online_Linkage: http://pubs.usgs.gov/of/2005/1089 Description: Abstract: Pulley Ridge is a series of drowned barrier islands that extends almost 200 km in 60-100 m water depths. This drowned ridge is located on the Florida Platform in the southeastern Gulf of Mexico about 250 km west of Cape Sable, Florida. This barrier island chain formed during the initial stage of the Holocene marine transgression. These islands were then submerged and left abandoned near the outer edge of the Florida Platform. The southern portion of Pulley Ridge hosts zooxanthellate scleractinian corals, green, red and brown macro algae, and a mix of deep and typically shallow-water tropical fishes. This reef community is in unusually deep water, and its extent and the controls on its distribution were unknown. To address these questions scientists from the U.S. Geological Survey Coastal and Marine Geology Program in cooperation with scientists from the University of South Florida Department of Marine Sciences have completed a detailed mapping of the southernmost 35 km of Pulley Ridge. The area was mapped using multibeam bathymetry, sidescan-sonar imagery, and high-resolution seismic-reflection profiling to define the geologic framework on which the reef is established. Submersible dives, remotely operated vehicle (ROV) transects, and transects of bottom photographs and video were collected to identify the corals and to map their distribution. This extensive suite of data has been compiled and preliminary analysis of the data suggests that the reefs are not tied to the ridge system, but instead are more broadly distributed. Whether reef distribution is controlled by oceanographic conditions or by subtle differences in the substrate that overlies the barrier island system is unclear, and are topics of continued research. Purpose: This polyline shapefile indicates ROV tracks based on 5 minute navigation. These ROV tracklines were acquired in 2001 aboard Florida Institute of Oceanography's R/V Suncoaster and represent the tracks of the Deep Ocean Engineering Phantom S2. Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20010908 Ending_Date: 20010910 Currentness_Reference: ground condition Status: Progress: Complete Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -83.719967 East_Bounding_Coordinate: -83.611683 North_Bounding_Coordinate: 24.977533 South_Bounding_Coordinate: 24.744300 Keywords: Theme: Theme_Keyword_Thesaurus: General Theme_Keyword: CMGP Theme_Keyword: Coastal and Marine Geology Program Theme_Keyword: coral Theme_Keyword: coral reef Theme_Keyword: navigation Theme_Keyword: OF 2005-1089 Theme_Keyword: Open-File Report Theme_Keyword: point Theme_Keyword: reef Theme_Keyword: ROV Theme_Keyword: shapefile Theme_Keyword: U.S. Geological Survey Theme_Keyword: USGS Theme_Keyword: Woods Hole Science Center Place: Place_Keyword_Thesaurus: General Place_Keyword: Florida Place_Keyword: Florida Shelf Place_Keyword: Gulf of Mexico Place_Keyword: North America Place_Keyword: Pulley Ridge Place_Keyword: United States Access_Constraints: None. Use_Constraints: The U.S. Geological Survey must be referenced as the originator of the dataset in any future products or research derived from these data. Point_of_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: David C. Twichell Contact_Organization: U.S. Geological Survey Contact_Position: Oceanographer Contact_Address: Address_Type: mailing and physical address Address: 384 Woods Hole Rd. City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Contact_Voice_Telephone: (508) 548-8700 x2266 Contact_Facsimile_Telephone: (508) 457-2310 Contact_Electronic_Mail_Address: dtwichell@usgs.gov Native_Data_Set_Environment: Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.0.0.535 Data_Quality_Information: Lineage: Process_Step: Process_Description: Navigation was logged in the form of an excel spreadsheet at 5 minutes intervals. This spreadsheet was reformatted and exported to a delimited text format. Process_Step: Process_Description: The delimited text format was imported into ArcView 3.3 as an event theme, and converted to a shapefile. Process_Step: Process_Description: ArcToolbox (from version 8.3) was used to define the projection. Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Vector Point_and_Vector_Object_Information: SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: Entity point Point_and_Vector_Object_Count: 162 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Geographic: Latitude_Resolution: 0.000000 Longitude_Resolution: 0.000000 Geographic_Coordinate_Units: Decimal degrees Geodetic_Model: Horizontal_Datum_Name: North American Datum of 1983 Ellipsoid_Name: Geodetic Reference System 80 Semi-major_Axis: 6378137.000000 Denominator_of_Flattening_Ratio: 298.257222 Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: rovpnt_5minpart Attribute: Attribute_Label: FID Attribute_Definition: Internal feature number. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Sequential unique whole numbers that are automatically generated. Attribute: Attribute_Label: Shape Attribute_Definition: Feature geometry. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Coordinates defining the features. Attribute: Attribute_Label: LONGITUDE Attribute_Definition: Longitude of the point. Attribute_Definition_Source: Computer generated. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -83.758250 Range_Domain_Maximum: -83.655650 Attribute_Units_of_Measure: decimal degrees Attribute: Attribute_Label: LATITUDE Attribute_Definition: Latitude of the point. Attribute_Definition_Source: Computer generated. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 24.688933 Range_Domain_Maximum: 24.817567 Attribute_Units_of_Measure: decimal degrees Attribute: Attribute_Label: TIME Attribute_Definition: Time the fix was acquired. Attribute_Definition_Source: Computer captured. Attribute_Domain_Values: Unrepresentable_Domain: time stamp Attribute: Attribute_Label: TAPE__ Attribute_Definition: Tape number for which video of the dive was recorded. Attribute_Definition_Source: Scientist. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 4 Attribute: Attribute_Label: DIVE Attribute_Definition: Dive number. Attribute_Definition_Source: Scientist. Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 5 Range_Domain_Maximum: 8 Attribute: Attribute_Label: COMMENT Attribute_Definition: Comments associated with that particular point. Attribute_Definition_Source: Scientist. Attribute_Domain_Values: Unrepresentable_Domain: character set Overview_Description: Entity_and_Attribute_Overview: These lines represent the tracklines for the 2001 ROV operations. The ship used was Florida Institute of Oceanography's Suncoaster. The ROV was Deep Ocean Engineering Phantom S2. Distribution_Information: Distributor: Contact_Information: Contact_Person_Primary: Contact_Person: David C. Twichell Contact_Organization: U.S. Geological Survey Contact_Position: Oceanographer Contact_Address: Address_Type: mailing and physical address Address: 384 Woods Hole Rd. City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Contact_Voice_Telephone: (508) 548-8700 x2266 Contact_Facsimile_Telephone: (508) 457-2310 Contact_Electronic_Mail_Address: dtwichell@usgs.gov Resource_Description: Downloadable Data Distribution_Liability: These data were prepared by an agency of the United States Government. Neither the United States government nor any agency thereof, nor any of their employees, make any warranty, expressed or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed in this report, or represents that its use would not infringe privately owned rights. Reference therein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States government or any agency thereof. Any views and opinions of authors expressed herein do not necessarily state or reflect those of the United States government or any agency thereof. Although all data published in this report have been used by the USGS, no warranty, expressed or implied, is made by the USGS as to the accuracy of the data and related materials and/or the functioning of the software. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the USGS in the use of this data, software, or related materials. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: Shapefile Transfer_Size: 0.004 Metadata_Reference_Information: Metadata_Date: 20050513 Metadata_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: VeeAnn A. Cross Contact_Organization: U.S. Geological Survey Contact_Position: Marine Geologist Contact_Address: Address_Type: mailing and physical address Address: 384 Woods Hole Rd. City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Contact_Voice_Telephone: (508) 548-8700 x2251 Contact_Facsimile_Telephone: (508) 457-2310 Contact_Electronic_Mail_Address: vatnipp@usgs.gov Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Time_Convention: local time Metadata_Extensions: Online_Linkage: http://www.esri.com/metadata/esriprof80.html Profile_Name: ESRI Metadata Profile