Multibeam Mapping of Pulley Ridge, Gulf of Mexico, Key West, Florida
Southeast Fisheries Science Center
Data Set
(DS)
| ID: 24433
| Published / External
Created: 2015-04-15
|
Last Modified: 2023-05-30
Project (PRJ) | ID: 9163
ID: 24433
Data Set (DS)
* Discovery• First Pass
» Metadata Rubric
Item Identification
* » Title | Multibeam Mapping of Pulley Ridge, Gulf of Mexico, Key West, Florida |
---|---|
Short Name | Multibeam Mapping of Pulley Ridge, Gulf of Mexico, Key West, Florida |
* Status | Completed |
Creation Date | |
Revision Date | |
• Publication Date | 2011-11 |
* » Abstract |
XYZ ASCII format high-resolution bathymetry data generated from the 2003, 2007, and 2009 combined multibeam sonar survey of Pulley Ridge, Gulf of Mexico, Key West, Florida. |
* Purpose |
These data are intended for science researchers, students, policy makers, and the general public. The data can be used with geographic information systems (GIS) or other software to display bathymetry data of the West Florida Shelf, Gulf of Mexico. |
Notes |
Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Geographic: Latitude_Resolution: 0.00002 Longitude_Resolution: 0.00002 Geographic_Coordinate_Units: Decimal Degrees Geodetic_Model: Horizontal_Datum_Name: WGS 84 Ellipsoid_Name: WGS 84 Semi-major_Axis: 6378137.0 Denominator_of_Flattening_Ratio: 0.0033528106647475 Vertical_Coordinate_System_Definition: Depth_System_Definition: Depth_Datum_Name: Mean sea level Depth_Resolution: 0.01 Depth_Distance_Units: meters Depth_Encoding_Method: Attribute Values |
Other Citation Details | |
• Supplemental Information |
Downloadable Data. Cruise dates R/V Suncoaster in 2003, 2007, and the R/V Weatherbird II in 2009 required. |
DOI (Digital Object Identifier) | |
DOI Registration Authority | |
DOI Issue Date |
Keywords
Theme Keywords
Thesaurus | Keyword |
---|---|
Global Change Master Directory (GCMD) Science Keywords | EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > BATHYMETRY |
ISO 19115 Topic Category | elevation |
CoRIS Discovery Thesaurus | Geographic Information > Bathymetry |
CoRIS Theme Thesaurus | EARTH SCIENCE > Oceans > Bathymetry/Seafloor Topography > Bathymetry |
None | Multibeam Mapping |
Temporal Keywords
Thesaurus | Keyword |
---|---|
* Spatial Keywords
Thesaurus | Keyword |
---|---|
Global Change Master Directory (GCMD) Location Keywords | OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN |
CoRIS Place Thesaurus | COUNTRY/TERRITORY > United States of America > Florida |
CoRIS Place Thesaurus | COUNTRY/TERRITORY > United States of America > Florida > Monroe County > Key West (25N080W0016) |
CoRIS Place Thesaurus | OCEAN BASIN > Atlantic Ocean > Gulf of Mexico > Florida |
CoRIS Place Thesaurus | OCEAN BASIN > Atlantic Ocean > North Atlantic Ocean > Florida Reef Tract > Lower Florida Keys > Key West (25N080W0016) |
None | Florida |
None | Gulf of Mexico |
None | Key West |
None | Pulley Ridge |
Stratum Keywords
Thesaurus | Keyword |
---|---|
Instrument Keywords
Thesaurus | Keyword |
---|---|
Platform Keywords
Thesaurus | Keyword |
---|---|
None | R/V Suncoaster |
None | R/V Weatherbird II |
Physical Location
• » Organization | Panama City Laboratory |
---|---|
• » City | Panama City |
• » State/Province | FL |
• Country | |
• » Location Description |
Panama City Lab |
Data Set Information
* Data Set Scope Code | Data Set |
---|---|
• Data Set Type | Mixed |
• Maintenance Frequency | None Planned |
Maintenance Note | |
» Data Presentation Form | Map (digital) |
• Entity Attribute Overview | |
Entity Attribute Detail Citation | |
Entity Attribute Detail URL | |
Distribution Liability |
These data not intended for navigational purposes. Although these data have been used by the University of South Florida, College of Marine Science, these data and information are provided with the understanding that they are not guaranteed to be usable, timely, accurate, or complete. Users are cautioned to consider carefully the provisional nature of these data and information before using them for decisions that concern personal or public safety or the conduct of business that involves substantial monetary or operational consequences. Conclusions drawn from, or actions undertaken on the basis of, such data and information are the sole responsibility of the user. Neither the University of South Florida or the State of Florida nor any agency thereof, nor any of their employees, contractors, or subcontractors, make any warranty, express or implied, nor assume any legal liability or responsibility for the accuracy, completeness, or usefulness of any data, software, information, apparatus, product, or process disclosed, nor represent that its use would not infringe on privately owned rights. Trade, firm, or product names and other references to non-University of South Florida products and services are provided for information only and do not constitute endorsement or warranty, express or implied, by the University of South Florida or the State of Florida, as to their suitability, content, usefulness, functioning, completeness, or accuracy. Disclaimer- While every effort has been made to ensure that these data are accurate and reliable within the limits of the current state of the art, NOAA cannot assume liability for any damages caused by any errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty. |
Data Set Credit | Leigh Hedgepeth ENS/NOAA 3500 Delwood Beach Rd. Panama City Beach, FL 32408 (850) 234-6541 ext. 212 Leigh.hedgepeth@noaa.gov Dr. David F Naar Associate Professor University of South Florida, College of Marine Science 140 7th Avenue South St. Petersburg, Florida 33701-5016 USA (727) 553 1637 (voice) (727) 553 1189 (FAX) naar@usf.edu |
Support Roles
* » Support Role | Data Steward |
---|---|
* » Date Effective From | 2011 |
Date Effective To | |
Person | David, Andrew |
Address |
3500 Delwood Beach Road Panama City, FL 32408 |
Email Address | andy.david@noaa.gov |
Phone | 850-234-6541 x208 |
Fax | 850-235-3559 |
Mobile | |
URL | |
Business Hours | |
Contact Instructions |
* » Support Role | Distributor |
---|---|
* » Date Effective From | 2011 |
Date Effective To | |
Organization | Panama City Laboratory (PANLAB) |
Address |
3500 Delwood Beach Road Panama City, FL 32408 |
Email Address | |
Phone | 850.234.6541 |
Fax | |
Mobile | |
URL | http://www.sefsc.noaa.gov/labs/panama/ |
Business Hours | |
Contact Instructions |
* » Support Role | Metadata Contact |
---|---|
* » Date Effective From | 2011 |
Date Effective To | |
Person | David, Andrew |
Address |
3500 Delwood Beach Road Panama City, FL 32408 |
Email Address | andy.david@noaa.gov |
Phone | 850-234-6541 x208 |
Fax | 850-235-3559 |
Mobile | |
URL | |
Business Hours | |
Contact Instructions |
* » Support Role | Originator |
---|---|
* » Date Effective From | 2011 |
Date Effective To | |
Organization | Panama City Laboratory (PANLAB) |
Address |
3500 Delwood Beach Road Panama City, FL 32408 |
Email Address | |
Phone | 850.234.6541 |
Fax | |
Mobile | |
URL | http://www.sefsc.noaa.gov/labs/panama/ |
Business Hours | |
Contact Instructions |
* » Support Role | Point of Contact |
---|---|
* » Date Effective From | 2011 |
Date Effective To | |
Person | David, Andrew |
Address |
3500 Delwood Beach Road Panama City, FL 32408 |
Email Address | andy.david@noaa.gov |
Phone | 850-234-6541 x208 |
Fax | 850-235-3559 |
Mobile | |
URL | |
Business Hours | |
Contact Instructions |
* » Support Role | |
---|---|
* » Date Effective From | |
Date Effective To | |
* » Contact | |
* Contact Instructions |
* » Support Role | |
---|---|
* » Date Effective From | |
Date Effective To | |
* » Contact | |
* Contact Instructions |
* » Support Role | |
---|---|
* » Date Effective From | |
Date Effective To | |
* » Contact | |
* Contact Instructions |
Extents
Currentness Reference | Ground Condition |
---|
Extent Group 1
Extent Description |
---|
Extent Group 1 / Geographic Area 1
* » W° Bound | -83.919309 |
---|---|
* » E° Bound | -83.736908 |
* » N° Bound | 24.854269 |
* » S° Bound | 24.709229 |
* » Description |
Pulley Ridge, Gulf of Mexico, Key West, Florida |
Extent Group 1 / Vertical Extent
EPSG Code | |
---|---|
Vertical Minimum | |
Vertical Maximum |
Extent Group 1 / Time Frame 1
* » Time Frame Type | Discrete |
---|---|
* » Start | 2003 |
End | |
Alternate Start As Of Info | |
Alternate End As Of Info | |
Description |
Extent Group 1 / Time Frame 2
* » Time Frame Type | Discrete |
---|---|
* » Start | 2007 |
End | |
Alternate Start As Of Info | |
Alternate End As Of Info | |
Description |
Extent Group 1 / Time Frame 3
* » Time Frame Type | Discrete |
---|---|
* » Start | 2009 |
End | |
Alternate Start As Of Info | |
Alternate End As Of Info | |
Description |
Spatial Information
Spatial Resolution
Angular Distance | |
---|---|
Angular Distance Units | |
Horizontal Distance | |
Horizontal Distance Units | |
Vertical Distance | |
Vertical Distance Units | |
Equivalent Scale Denominator | |
Level of Detail Description |
|
Spatial Representation
Grid Representation Used? | |
---|---|
Vector Representation Used? | |
Text / Table Representation Used? | |
TIN Representation Used? | |
Stereo Model Representation Used? | |
Video Representation Used? |
Grid Representation
Dimension Count | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cell Geometry | |||||||||||||
Transformation Parameter Available? | |||||||||||||
Axis Dimension |
|||||||||||||
|
|||||||||||||
Axis Dimension |
|||||||||||||
|
Vector Representation
Topology Level | |
---|---|
Complex Object Present? | |
Complex Object Count | |
Composite Object Present? | |
Composite Object Count | |
Curve Object Present? | |
Curve Object Count | |
Point Object Present? | |
Point Object Count | |
Solid Object Present? | |
Solid Object Count | |
Surface Object Present? | |
Surface Object Count |
Reference Systems
Reference System
EPSG Code | |||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Horizontal Resolution |
|||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||
Vertical Resolution |
|||||||||||||||||||||||||||||
|
Access Information
Data License | |
---|---|
Data License URL | |
Data License Statement | |
* » Security Class | Unclassified |
* Security Classification System | |
Security Handling Description | |
• Data Access Policy | |
» Data Access Procedure |
Get from website |
• » Data Access Constraints |
None |
• Data Use Constraints |
Please recognize the University of South Florida as the source of this information. |
Metadata Access Constraints | |
Metadata Use Constraints |
Distribution Information
Start Date | |
---|---|
End Date | |
» Download URL | |
Distributor | |
File Name | |
Description | |
File Date/Time | |
File Type | |
FGDC Content Type | |
File Size | |
Application Version | |
Compression | |
Review Status |
Start Date | |
---|---|
End Date | |
» Download URL | |
Distributor | |
File Name | |
Description | |
File Date/Time | |
File Type | |
FGDC Content Type | |
File Size | |
Application Version | |
Compression | |
Review Status |
Start Date | |
---|---|
End Date | |
» Download URL | |
Distributor | |
File Name | |
Description | |
File Date/Time | |
File Type | |
FGDC Content Type | |
File Size | |
Application Version | |
Compression | |
Review Status |
URLs
URL | |
---|---|
Name | |
URL Type | |
File Resource Format | |
Description |
URL | |
---|---|
Name | |
URL Type | |
File Resource Format | |
Description |
URL | |
---|---|
Name | |
URL Type | |
File Resource Format | |
Description |
Activity Log
Activity Time | |
---|---|
Activity Type | |
Responsible Party | |
Description |
Activity Time | |
---|---|
Activity Type | |
Responsible Party | |
Description |
Activity Time | |
---|---|
Activity Type | |
Responsible Party | |
Description |
Issues
Issue Date | |
---|---|
Author | |
Issue |
Issue Date | |
---|---|
Author | |
Issue |
Issue Date | |
---|---|
Author | |
Issue |
Technical Environment
Description |
KSI EM 710 2X2 degree acquisition system was used to collect the data using a SEAPATH Motion sensor. CARIS was used for post-processing. Processed GeoTIFF images were exported from CARIS for use in ArcGIS. Bathymetric data were post-processed using CARIS HIPS ver. 7.0 hydrographic data cleaning system software. Soundings were corrected for vessel motion using Kongsberg Seatex Motion Reference Unit (MRU), variations in water column sound velocity using Applied Microsystems smartSVP data, and adjusted for variations in water height (tides) using vertical position data from Kongsberg Seatex. Post-survey data cleaning, as well as Bathymetry Associated with Statistical Error (BASE) Surface creation using swath angle algorithm, were applied by CMWS. CMWS created final products from these post-processed multibeam bathymetry data. Soundings (xyz) were exported from a BASE Surface as an xyz text file. The xyz were imported into Fledermaus Dmagic ver. 7.1 to grid. In Dmagic, the 1m decimated xyz text files were interpolated into digital elevation model (DEM) grids. The Fledermaus grids were exported as ArcInfo ASCII raster files (.asc), which were converted into bathymetry ArcInfo grids in ArcGIS. Final x,y,z soundings, surface models, and derived products are relative to the NAD83 datum. Multibeam data were acquired using Kongsberg EM710 multibeam sonar system aboard the Lost Coast Explorer by University of South Florida. A Kongsberg Seatex Seapath system was used to provide position and attitude data during data collection and accounted for vessel motion such as heave, pitch, and roll (x and y position accuracy 1cm, z position accuracy 2cm, heading accuracy 0.05%, roll and pitch accuracy 0.03, heave accuracy 5% or 5cm). Altitude data were used to account for tide cycle fluctuations and sound velocity profiles were collected with an Applied Microsystems smart SV. The Center for Marine and Wetland Studies at Coastal Carolina University created final product. |
---|
Data Quality
Representativeness | |
---|---|
Accuracy |
Attribute Accuracy: No accuracy assessment was completed for this dataset. The instruments involved are capable of x and y position accuracy of 1cm, heading accuracy of 0.05% and roll and pitch accuracy of 0.03%. No tidal correction was made to the data. The instruments involved are capable of a z position accuracy of 2cm and heave accuracy of 5% or 5cm. Horizontal Positional Accuracy: No accuracy assessment was completed for this dataset. The instruments involved are capable of x and y position accuracy of 1cm, heading accuracy of 0.05% and roll and pitch accuracy of 0.03%. Vertical Positional Accuracy: No tidal correction was made to the data. The instruments involved are capable of a z position accuracy of 2cm and heave accuracy of 5% or 5cm. |
Analytical Accuracy | |
Horizontal Positional Accuracy | |
Vertical Positional Accuracy | |
Quantitation Limits | |
Bias | |
Comparability | |
Completeness Measure | |
Precision | |
Analytical Precision | |
Field Precision | |
Sensitivity | |
Detection Limit | |
Completeness Report |
As much data was collected as possible within the time constraints of the cruise. |
Conceptual Consistency |
The data are approximately set at a Mean Sea Level Chart datum but are not tide corrected, because tidal variation is a small percent (<0.01%) compared to the total depth. The tidal range is also less than the total accuracy of the data along these single transits and thus any slight offset is not observable within the data. The data crossing over a previous NOAA multibeam survey matched at 99% of total depth. Lead weight harbor verifications were done in both Key West and Pascagoula matching within 5 cm. Point features present. Similar scarps and bioherms were observed with the new data as was visible in the previous data collected by NOAA in a systematic survey along the slope of the west shelf of Florida in depths ranging from 300 to 700 meters. |
» Quality Control Procedures Employed |
Followed directions to operate hardware properly |
Data Management
» Have Resources for Management of these Data Been Identified? | No |
---|---|
» Approximate Percentage of Budget for these Data Devoted to Data Management | 0 |
» Do these Data Comply with the Data Access Directive? | No |
» Is Access to the Data Limited Based on an Approved Waiver? | Yes |
» If Distributor (Data Hosting Service) is Needed, Please Indicate | Yes |
» Approximate Delay Between Data Collection and Dissemination | 365 |
» If Delay is Longer than Latency of Automated Processing, Indicate Under What Authority Data Access is Delayed |
N/A |
» Actual or Planned Long-Term Data Archive Location | To Be Determined |
» If To Be Determined, Unable to Archive, or No Archiving Intended, Explain |
Video data, too large to archive at this time. |
» Approximate Delay Between Data Collection and Archiving | 0 |
» How Will the Data Be Protected from Accidental or Malicious Modification or Deletion Prior to Receipt by the Archive? |
The data resides on a secure government network requiring multi-factor authentication for network access. |
Lineage
» Lineage Statement |
---|
Sources
Citation Title | |
---|---|
Contact Role Type | |
Contact Type | |
Contact Name | |
Publish Date | |
Extent Type | |
Extent Start Date/Time | |
Extent End Date/Time | |
Citation URL | |
Citation URL Name | |
Citation URL Description | |
Scale Denominator |
Citation Title | |
---|---|
Contact Role Type | |
Contact Type | |
Contact Name | |
Publish Date | |
Extent Type | |
Extent Start Date/Time | |
Extent End Date/Time | |
Citation URL | |
Citation URL Name | |
Citation URL Description | |
Scale Denominator |
Citation Title | |
---|---|
Contact Role Type | |
Contact Type | |
Contact Name | |
Publish Date | |
Extent Type | |
Extent Start Date/Time | |
Extent End Date/Time | |
Citation URL | |
Citation URL Name | |
Citation URL Description | |
Scale Denominator |
Process Steps
Process Step Number | 1 |
---|---|
» Description |
Bathymetric data were post-processed using CARIS HIPS ver. 7.0 hydrographic data cleaning system software. Soundings were corrected for vessel motion using Kongsberg Seatex Motion Reference Unit (MRU), variations in water column sound velocity using Applied Microsystems smartSVP data, and adjusted for variations in water height (tides) using vertical position data from Kongsberg Seatex. Post-survey data cleaning, as well as Bathymetry Associated with Statistical Error (BASE) Surface creation using swath angle algorithm, were applied by CMWS. CMWS created final products from these post-processed multibeam bathymetry data. Soundings (xyz) were exported from a BASE Surface as an xyz text file. The xyz were imported into Fledermaus Dmagic ver. 7.1 to grid. In Dmagic, the 1m decimated xyz text files were interpolated into digital elevation model (DEM) grids. The Fledermaus grids were exported as ArcInfo ASCII raster files (.asc), which were converted into bathymetry ArcInfo grids in ArcGIS. Final x,y,z soundings, surface models, and derived products are relative to the WGS84 datum. KSI EM 710 2X2 degree acquisition system was used to collect the data using a SEAPATH Motion sensor. CARIS was used for post-processing. Processed GeoTIFF images were exported from CARIS for use in ArcGIS. Data are provided to NOAA Panama City Lab on GoFlex USB 500 Gb drive. Archive versions will be also stored at USF, and eventually forwarded to the National Geophysical Data Center in Boulder Colorado, at NAVO at Stennis Space Center in Mississippi, and other data centers as appropriate. |
Process Date/Time | 2010-01-01 00:00:00 |
Process Contact | |
Phone (Voice) | |
Email Address | |
Source |
Process Step Number | |
---|---|
» Description | |
Process Date/Time | |
Process Contact | |
Phone (Voice) | |
Email Address | |
Source |
Process Step Number | |
---|---|
» Description | |
Process Date/Time | |
Process Contact | |
Phone (Voice) | |
Email Address | |
Source |
Process Step Number | |
---|---|
» Description | |
Process Date/Time | |
Process Contact | |
Phone (Voice) | |
Email Address | |
Source |
Acquisition Information
Instruments
Instrument Unavailable Reason |
---|
Identifier | |
---|---|
Docucomp UUID | |
Instrument / Gear | |
Instrument Type | |
Description |
Identifier | |
---|---|
Docucomp UUID | |
Instrument / Gear | |
Instrument Type | |
Description |
Identifier | |
---|---|
Docucomp UUID | |
Instrument / Gear | |
Instrument Type | |
Description |
Platforms
Platform Unavailable Reason |
---|
Identifier | |||||||
---|---|---|---|---|---|---|---|
Docucomp UUID | |||||||
Description | |||||||
Mounted Instruments |
|||||||
|
Identifier | |||||||
---|---|---|---|---|---|---|---|
Docucomp UUID | |||||||
Description | |||||||
Mounted Instruments |
|||||||
|
Identifier | |||||||
---|---|---|---|---|---|---|---|
Docucomp UUID | |||||||
Description | |||||||
Mounted Instruments |
|||||||
|
FAQs
Date | |
---|---|
Author | |
Question | |
Answer |
Child Items
Rubric scores updated every 15m
Score | Type | Title |
---|---|---|
Related Items
Item Type | Relationship Type | Title |
---|---|---|
Catalog Details
Catalog Item ID | 24433 |
---|---|
Metadata Record Created By | Sarah A O'Connor |
Metadata Record Created | 2015-04-15 14:17+0000 |
Metadata Record Last Modified By | SysAdmin InPortAdmin |
» Metadata Record Last Modified | 2023-05-30 18:10+0000 |
Metadata Record Published | 2021-10-21 |
Owner Org | SEFSC |
Metadata Publication Status | Published Externally |
Do Not Publish? | N |
Metadata Workflow State | Published / External |
Metadata Last Review Date | 2021-10-21 |
Metadata Review Frequency | 1 Year |
Metadata Next Review Date | 2022-10-21 |
Tags |
---|