Projected Seafloor Elevation Along the Florida Reef Tract From Port St. Lucie to Marquesas Key, Florida-75 Years From 2001 Based on Historical Rates of Mean Erosion

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Metadata:

Identification_Information
Data_Quality_Information
Spatial_Data_Organization_Information
Spatial_Reference_Information
Entity_and_Attribute_Information
Distribution_Information
Metadata_Reference_Information

Identification_Information:

Citation:

Citation_Information:

Originator: Kimberly K. Yates
Originator: David G. Zawada
Originator: Stephanie R. Arsenault
Publication_Date: 20190801
Title:

Projected Seafloor Elevation Along the Florida Reef Tract From Port St. Lucie to Marquesas Key, Florida-75 Years From 2001 Based on Historical Rates of Mean Erosion

Geospatial_Data_Presentation_Form: Multimedia presentation
Publication_Information:

Publication_Place: St. Petersburg, FL
Publisher: U.S. Geological Survey

Online_Linkage: https://doi.org/10.5194/P97S5EEY
Larger_Work_Citation:

Citation_Information:

Originator: Kimberly K. Yates
Originator: David G. Zawada
Originator: Nathan A. Smiley
Originator: Ginger Tiling-Range
Publication_Date: 20170420
Title:

Divergence of seafloor elevation and sea level rise in coral reef ecosystems

Geospatial_Data_Presentation_Form: Publication
Publication_Information:

Publication_Place: Munich, Germany
Publisher: Biogeosciences

Online_Linkage: https://doi.org/10.5194/bg-14-1739-2017

Description:

Abstract:

The U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center conducted research to quantify the combined effect of all constructive and destructive processes on modern coral reef ecosystems by projecting future regional-scale changes in seafloor elevation along the Florida Reef Tract, Florida (FL). USGS staff used historical bathymetric point data from the 1930's (National Oceanic and Atmospheric Administration (NOAA) Office of Coast Survey, see Yates and others, 2017) and light detection and ranging (lidar)-derived data acquired in 2002 (Brock and others, 2006, 2007) to calculate historical seafloor elevation changes in the Upper Florida Keys (UFK) (Yates and others, 2017). Using those changes in seafloor elevation, annual rates of erosion were calculated for 13 habitat types found in the UFK reef tract. The annual rate of mean erosion for each habitat type was applied to a digital elevation model (DEM) extending from Port St. Lucie to Marquesas Key, FL that was modified from the NOAA National Centers for Environmental Information (NCEI) U.S. Coastal Relief Model coastal DEM (NOAA, 2001) to project future seafloor elevation (from 2001) along the Florida Reef Tract. Grid resolution for the DEM is 3-arc seconds (approximately 90 meters (m)).

Purpose:

These data were used to determine 75-year future seafloor elevation changes (from 2001) along the Florida Reef Tract, based on mean erosion.

Supplemental_Information:

USGS lidar elevation measurements (used in Yates and others, 2017, 2018) were collected over the Upper Florida Keys using the first-generation National Aeronautics and Space Administration (NASA) Experimental Advanced Airborne Research Lidar (EAARL), a pulsed laser ranging system mounted on board an aircraft to measure ground elevation, vegetation canopy, and coastal topography. The system uses high-frequency laser beams directed at the Earth's surface through an opening in the bottom of the aircraft's fuselage. The laser system records the time difference between emission of the laser beam and the reception of the reflected laser signal in the aircraft. Data were collected under Florida Keys National Marine Sanctuary permit FKNMS-2016-068.

Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: 2019

Currentness_Reference: publication date

Status:

Progress: Complete
Maintenance_and_Update_Frequency: None planned

Spatial_Domain:

Bounding_Coordinates:

West_Bounding_Coordinate: -82.1804166667
East_Bounding_Coordinate: -79.9820833342
North_Bounding_Coordinate: 27.2645833333
South_Bounding_Coordinate: 24.4279166678

Keywords:

Theme:

Theme_Keyword_Thesaurus: USGS Metadata Identifier
Theme_Keyword: USGS:09151d01-a972-4af1-bde6-5a6191c510fc

Theme:

Theme_Keyword_Thesaurus: ISO 19115 Topic Category
Theme_Keyword: geoscientificInformation
Theme_Keyword: elevation
Theme_Keyword: oceans

Theme:

Theme_Keyword_Thesaurus: USGS Thesaurus
Theme_Keyword: marine geology
Theme_Keyword: sea-floor characteristics
Theme_Keyword: sea-level change
Theme_Keyword: reef ecosystems
Theme_Keyword: coelenterates
Theme_Keyword: lidar
Theme_Keyword: digital elevation models

Theme:

Theme_Keyword_Thesaurus: None
Theme_Keyword: seafloor elevation
Theme_Keyword: sea level rise
Theme_Keyword: seafloor accretion
Theme_Keyword: seafloor erosion
Theme_Keyword: elevation change
Theme_Keyword: altimetry
Theme_Keyword: submerged topography

Theme:

Theme_Keyword_Thesaurus: Global Change Master Science Directory
Theme_Keyword: OCEAN > BATHYMETRY/SEAFLOOR TOPOGRAPHY > WATER DEPTH
Theme_Keyword: OCEAN > COASTAL PROCESSES > COASTAL ELEVATION
Theme_Keyword: OCEAN > COASTAL PROCESSES > CORAL REEFS
Theme_Keyword: OCEAN > COASTAL PROCESSES > EROSION
Theme_Keyword: OCEAN > COASTAL PROCESSES > SEA LEVEL RISE
Theme_Keyword:

DOI/USGS/CMG > COASTAL AND MARINE GEOLOGY, U.S. GEOLOGICAL SURVEY, U.S. DEPARTMENT OF INTERIOR

Theme:

Theme_Keyword_Thesaurus: GCMD Instrument
Theme_Keyword: LIDAR > LIGHT DETECTION AND RANGING

Place:

Place_Keyword_Thesaurus: Geographic Names Information System (GNIS)
Place_Keyword: Port Saint Lucie
Place_Keyword: Miami
Place_Keyword: Marquesas Keys
Place_Keyword: Florida Keys
Place_Keyword: Florida

Place:

Place_Keyword_Thesaurus: None
Place_Keyword: Florida Reef Tract

Stratum:

Stratum_Keyword_Thesaurus: None
Stratum_Keyword: submerged
Stratum_Keyword: seafloor

Temporal:

Temporal_Keyword_Thesaurus: None
Temporal_Keyword: 2001-2076

Access_Constraints: None
Use_Constraints:

Public domain data from the U.S. Government are freely redistributable with proper metadata and source attribution. The U.S. Geological Survey requests to be acknowledged as originator of these data in future products or derivative research.

Point_of_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: Kimberly K. Yates
Contact_Organization: Southeast Region: ST. PETE COASTAL & MARINE SCIENCE CENTER

Contact_Position: Research Oceanographer
Contact_Address:

Address_Type: mailing and physical
Address: 600 4Th Street South
City: St. Petersburg
State_or_Province: FL
Postal_Code: 33701
Country: United States

Contact_Voice_Telephone: 727-502-8059
Contact_Electronic_Mail_Address: kyates@usgs.gov

Cross_Reference:

Citation_Information:

Originator: John C. Brock
Originator: C. Wayne Wright
Originator: Matt Patterson
Originator: Amar Nayegandhi
Originator: Judd Patterson
Originator: Melanie S. Harris
Originator: Lance Mosher
Publication_Date: 2006
Title: EAARL Submarine Topography—Biscayne National Park
Series_Information:

Series_Name: U.S. Geological Survey Open-File Report
Issue_Identification: 2006-1118

Publication_Information:

Publication_Place: St. Petersburg, FL
Publisher: U.S. Geological Survey

Online_Linkage: https://pubs.usgs.gov/of/2006/1118/

Cross_Reference:

Citation_Information:

Originator: John C. Brock
Originator: C. Wayne Wright
Originator: Amar Nayegandhi
Originator: Matt Patterson
Originator: Iris Wilson
Originator: Laurenda J. Travers
Publication_Date: 2007
Title: EAARL Submarine Topography – Northern Florida Keys Reef Tract
Series_Information:

Series_Name: U.S. Geological Survey Open-File Report
Issue_Identification: 2007-1432

Publication_Information:

Publication_Place: St. Petersburg, FL
Publisher: U.S. Geological Survey

Online_Linkage: https://doi.org/10.3133/ofr20071432

Data_Quality_Information:

Attribute_Accuracy:

Attribute_Accuracy_Report:

Datasets were visually compared (with other overlapping datasets, satellite images, and maps) by USGS staff in Esri ArcGIS for identification of anomalous elevations or data inconsistencies. Where elevation inconsistencies occurred, the most recent and/or highest resolution dataset was selected for use in that region.

Logical_Consistency_Report:

Data cover the area specified for this project, without any known issues.

Completeness_Report:

This dataset is considered complete for the information presented, as described in the abstract section. Users are advised to read the rest of the metadata record and Yates and others (2017) carefully for additional details.

Positional_Accuracy:

Horizontal_Positional_Accuracy:

Horizontal_Positional_Accuracy_Report:

Due to the cell size of the gridded National Ocean Service (NOS) data (NOAA, 2001), assume a horizontal accuracy no better than 3 arc-seconds (or roughly 90 m).

Vertical_Positional_Accuracy:

Vertical_Positional_Accuracy_Report:

The vertical datum for the source bathymetric data (NOAA, 2001) was generally mean lower low water (MLLW). Source topographic data were in the North American Vertical Datum of 1988 (NAVD88). The differences between these datums are less than the vertical accuracy of the Coastal Relief Model (CRM), consequently, users can assign Mean Sea Level to the CRM, just recognize that the elevation values may not be as accurate as desired. Assume a vertical accuracy no better than 1 m for any elevation values in the CRM. Because of its relatively large cell size (3 arc-seconds or roughly 90 m), no effort was made to establish a common vertical datum as the uncertainty in the elevation value of each cell exceeds the differences between vertical datums (typically sub-meter).

Lineage:

Source_Information:

Source_Citation:

Citation_Information:

Originator:

National Centers for Environmental Information, National Environmental Satellite, Data, and Information Service, National Oceanic and Atmospheric Administration, U.S. Department of Commerce

Publication_Date: 20010101
Title:

U.S. Coastal Relief Model Vol.3 - Florida and East Gulf of Mexico

Geospatial_Data_Presentation_Form: NetCDF File
Publication_Information:

Publication_Place: Boulder, Colorado
Publisher: National Oceanic and Atmospheric Administration

Online_Linkage:

https://data.nodc.noaa.gov/cgi-bin/iso?id=gov.noaa.ngdc.mgg.dem:307

Type_of_Source_Media: Digital Elevation Model
Source_Time_Period_of_Content:

Time_Period_Information:

Range_of_Dates/Times:

Beginning_Date: 19990101
Ending_Date: 20180101

Source_Currentness_Reference: ground condition

Source_Citation_Abbreviation: U.S. Coastal Relief Model
Source_Contribution:

The DEM was used as the starting elevation data to calculate future elevation based on data from the Upper Florida Keys per habitat type.

Source_Information:

Source_Citation:

Citation_Information:

Originator:

Florida Fish and Wildlife Conservation Commission, Fish and Wildlife Research Institute

Publication_Date: 20170113
Title: Unified Florida Reef Tract Map Version 2.0
Geospatial_Data_Presentation_Form: Shapefile
Publication_Information:

Publication_Place: St. Petersburg, FL
Publisher: Fish and Wildlife Research Institute

Online_Linkage:

http://ocean.floridamarine.org/IntegratedReefMap/UnifiedReefTract.htm

Type_of_Source_Media: Vector digital data
Source_Time_Period_of_Content:

Time_Period_Information:

Range_of_Dates/Times:

Beginning_Date: 19910101
Ending_Date: 20130101

Source_Currentness_Reference: ground condition

Source_Citation_Abbreviation: Habitat file
Source_Contribution:

This shapefile was used to divide the DEM by habitat types using Unified Classification (UC) Class Level 2.

Source_Information:

Source_Citation:

Citation_Information:

Originator: Kimberly K. Yates, David G. Zawada, Stephanie R. Arsenault
Publication_Date: 2018
Title:

Projected Seafloor Elevation Change in the Upper Florida Keys 25, 50, 75, and 100 Years From 2002

Geospatial_Data_Presentation_Form: Tabular digital data
Publication_Information:

Publication_Place: St. Petersburg, FL
Publisher: U.S. Geological Survey

Online_Linkage: https://doi.org/10.5066/P9CI9LNH

Type_of_Source_Media: CSV
Source_Time_Period_of_Content:

Time_Period_Information:

Range_of_Dates/Times:

Beginning_Date: 19300101
Ending_Date: 20020101

Source_Currentness_Reference: ground condition

Source_Citation_Abbreviation: Upper Florida Keys Seafloor Elevation Rate of Change
Source_Contribution:

This data release contains the UFK projected seafloor elevation change for 13 habitat types that were applied to the Florida Reef Tract DEM.

Process_Step:

Process_Description:

Step 1: The original U.S. Coastal Relief Model Vol.3 - Florida and East Gulf of Mexico DEM was downloaded from https://data.nodc.noaa.gov/cgi-bin/iso?id=gov.noaa.ngdc.mgg.dem:307. The network common data format (netCDF) DEM file was converted to a tagged image file format (TIFF) using Blue Marble Global Mapper version 19.1.0. All remaining steps were completed with Esri ArcGIS Desktop Advanced version 10.6. Using the original TIFF, a footprint of the DEM was created with the "Reclassify (Spatial Analyst)" tool in ArcToolbox by replacing all old data values with 1 and the "No Data" value with 0 to create a raster file. Then, the "Raster to Polygon (Conversion)" tool was used to create a footprint of the original Florida Reef Tract DEM by converting the raster file to a polygon shapefile (SHP).

Process_Date: 2018

Process_Step:

Process_Description:

Step 2: The original Unified Florida Reef Tract Map version 2.0 polygon SHP file was downloaded from http://ocean.floridamarine.org/IntegratedReefMap/UnifiedReefTract.htm. Using Esri ArcGIS, the Artificial, Land, and Mangrove areas (ClassLv2) were removed from the habitat SHP file using the "Select by Attribute" tool to select the three habitat types, and then the Editor Toolbox to delete them.

Process_Date: 2018

Process_Step:

Process_Description:

Step 3: The original Florida Reef Tract DEM TIFF (from Step 1), was clipped to the extent of the modified habitat SHP file (from Step 2) using the "Clip (Data Management)" tool in Esri ArcGIS by specifying the Florida Reef Tract DEM TIFF as the 'Input Raster' and the modified habitat SHP file as the 'Output Extent'. The clipped TIFF was used to extract two shoreline contours with the "Contour List (Spatial Analyst)" tool by adding 'Contour values' for 0-m, 0.05 m and -0.4 m contours. The shoreline contour SHP file was manually connected across inlets and gaps using the "Straight Segment" tool in the Editor Toolbox to draw straight lines between the seaward most points of channels or other breaks along the coastline. The backshore was removed from the contour SHP file by using the "Buffer (Analysis)" tool with a 'Distance Linear unit' of 1000 m. Then, the shoreline contour was smoothed with the "Smooth Line (Cartography)" tool using the Polynomial Approximation with Exponential Kernel (PAEK) smoothing algorithm and a 50-m smoothing tolerance. Using the extended contour SHP file, a polygon SHP file was created using the "Feature to Polygon (Data Management)" tool by specifying the contour SHP file as the 'Input Features', to create the Coastal Clip SHP file. The clipped DEM TIFF was modified further using the "Clip (Data Management)" tool to remove coastal land areas by adding the DEM TIFF as the 'Input Raster' and the Coastal Clip SHP file as the 'Output Extent', creating the FloridaReefTract_ElevationSurface_OriginalClip TIFF.

Process_Date: 2018

Process_Step:

Process_Description:

Step 4: The clipped habitat SHP file (from Step 2) was modified by removing coastal land areas using the "Clip (Analysis)" tool with the habitat SHP file as the 'Input Features' and the Coastal Clip SHP file (from Step 3) as the 'Clip Features', creating the FloridaReefTract_Habitat_Clip SHP file.

Process_Date: 2018

Process_Step:

Process_Description:

Step 5: Mean future elevation for each habitat type in the FloridaReefTract_ElevationSurface_OriginalClip DEM was calculated by applying previously published mean erosion values in the Upper Florida Keys (UFK) that were projected 75 years into the future from the year 2002 (Yates and others, 2018, https://doi.org/10.5066/P9CI9LNH). Mean projected erosion rates in the UFK were compiled by habitat type into a comma separated values (CSV) file using Microsoft Excel 2016.

Process_Date: 2018

Process_Step:

Process_Description:

Step 6: Using the FloridaReefTract_Habitat_Clip SHP file in Esri ArcGIS, individual polygon SHP files were created for each habitat type using the "Select by Attribute" tool and exporting each habitat type as a separate SHP file. Individual DEMs were created from the FloridaReefTract_ElevationSurface_OriginalClip TIFF using the "Clip (Data Management)" tool to clip the full DEM to the extent of each habitat type SHP file by specifying the FloridaReefTract_ElevationSurface_OriginalClip as the 'Input Raster' and the habitat type SHP file as the 'Output Extent'. The "Raster Calculator (Spatial Analyst)" tool was used to project future erosion per habitat type by modifying individual habitat DEMs by adding or subtracting the corresponding 'Mean projected erosion 75 years from 2002 in the Upper Florida Keys (m/75 years)' from the 75_Year_FloridaReefTract_Seafloor_Projection_MeanErosion CSV file. Individual habitat DEMs were merged together using the "Mosaic to New Raster (Data Management)" tool with the 'Pixel Type' set to 32_BIT_FLOAT, 'Number of Bands' set to 1 and the 'Mosaic Operator' set to MEAN to create the final 75_Year_FloridaReefTract_Seafloor_Projection_DEM_MeanErosion TIFF file.

Process_Date: 2018

Process_Step:

Process_Description:

Added keywords section with USGS persistent identifier as theme keyword.

Process_Date: 20201013
Process_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: U.S. Geological Survey
Contact_Person: VeeAnn A. Cross

Contact_Position: Marine Geologist
Contact_Address:

Address_Type: Mailing and Physical
Address: 384 Woods Hole Road
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

Spatial_Data_Organization_Information:

Direct_Spatial_Reference_Method: Raster
Raster_Object_Information:

Raster_Object_Type: Grid Cell
Row_Count: 3404
Column_Count: 2638
Vertical_Count: 1

Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:

Geographic:

Latitude_Resolution: 8.3E-4
Longitude_Resolution: 8.3E-4
Geographic_Coordinate_Units: Decimal degrees

Geodetic_Model:

Horizontal_Datum_Name: World Geodetic System of 1984 (WGS84)
Ellipsoid_Name: WGS_1984
Semi-major_Axis: 6378137.0
Denominator_of_Flattening_Ratio: 298.257223563

Vertical_Coordinate_System_Definition:

Depth_System_Definition:

Depth_Datum_Name: Mean lower low water (MLLW)
Depth_Resolution: 1.0
Depth_Distance_Units: meters
Depth_Encoding_Method: Explicit depth coordinate included with horizontal coordinates

Entity_and_Attribute_Information:

Detailed_Description:

Entity_Type:

Entity_Type_Label: 75_Year_FloridaReefTract_Seafloor_Projection_MeanErosion.csv
Entity_Type_Definition:

This file contains elevation statistics, provided in CSV format, for each habitat type found in the UFK. These data were used to compute the 75-year (from 2001) projected seafloor elevation change along the Florida Reef Tract.

Entity_Type_Definition_Source: USGS

Attribute:

Attribute_Label: Habitat types in Florida Reef Tract study site
Attribute_Definition:

The habitat types found in the Florida Reef Tract. Habitat types are defined by the Unified Florida Reef Tract Map Version 2.0 and based on the Unified Classification (UC) system Class Level 2.

Attribute_Definition_Source: Florida Fish and Wildlife Conservation Commission (FWC)
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Total study site
Enumerated_Domain_Value_Definition:

The total Florida Reef Tract study site, includes all habitat types.

Enumerated_Domain_Value_Definition_Source: USGS

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Aggregate reef
Enumerated_Domain_Value_Definition:

Aggregate reef larger than 1 hectare (ha), contiguous reef, lacking sand channels.

Enumerated_Domain_Value_Definition_Source: FWC

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Colonized pavement
Enumerated_Domain_Value_Definition:

Contiguous to patchy pavement, lacking spur and groove channel formation, presence of macroalgae, hard coral, gorgonians, and other sessile invertebrates, dense enough to obscure underlying rock.

Enumerated_Domain_Value_Definition_Source: FWC

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Dredged and excavated
Enumerated_Domain_Value_Definition: Dredged and excavated areas.
Enumerated_Domain_Value_Definition_Source: FWC

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Individual or aggregated patch reef
Enumerated_Domain_Value_Definition:

Patch reefs smaller than 1 ha, isolated reefs often with distinct halo or reef features covering >10% of the area.

Enumerated_Domain_Value_Definition_Source: FWC

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Not classified
Enumerated_Domain_Value_Definition: Areas where habitat has not been classified.
Enumerated_Domain_Value_Definition_Source: FWC

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Pavement
Enumerated_Domain_Value_Definition:

Contiguous to patchy pavement, lacking spur and groove channel formations.

Enumerated_Domain_Value_Definition_Source: FWC

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Pavement with sand channels
Enumerated_Domain_Value_Definition:

Alternating linear sand and pavement formations, perpendicular to reef crest.

Enumerated_Domain_Value_Definition_Source: FWC

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Pavement with seagrass
Enumerated_Domain_Value_Definition:

Contiguous to patchy pavement, lacking spur and groove channel formations with seagrass.

Enumerated_Domain_Value_Definition_Source: FWC

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Reef rubble
Enumerated_Domain_Value_Definition: Unconsolidated, dead, unstable coral rubble.
Enumerated_Domain_Value_Definition_Source: FWC

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Reef rubble with seagrass
Enumerated_Domain_Value_Definition: Unconsolidated, dead, unstable coral rubble with seagrass.
Enumerated_Domain_Value_Definition_Source: FWC

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Ridge
Enumerated_Domain_Value_Definition:

Linear, shore-parallel, low-relief features, potentially ancient shoreline deposits.

Enumerated_Domain_Value_Definition_Source: FWC

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Scattered rock or coral in unconsolidated sediment
Enumerated_Domain_Value_Definition: Mostly sand, reef features covering <10% of the area.
Enumerated_Domain_Value_Definition_Source: FWC

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Seagrass continuous
Enumerated_Domain_Value_Definition: Continuous seagrass beds.
Enumerated_Domain_Value_Definition_Source: FWC

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Seagrass discontinuous
Enumerated_Domain_Value_Definition: Discontinuous seagrass beds.
Enumerated_Domain_Value_Definition_Source: FWC

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Spur and groove
Enumerated_Domain_Value_Definition:

Alternating linear sand and coral formations, perpendicular to reef crest.

Enumerated_Domain_Value_Definition_Source: FWC

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Tidal flats
Enumerated_Domain_Value_Definition: Tidal flats
Enumerated_Domain_Value_Definition_Source: FWC

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Unconsolidated Sediment
Enumerated_Domain_Value_Definition: Unconsolidated sediment
Enumerated_Domain_Value_Definition_Source: FWC

Attribute:

Attribute_Label:

Mean projected erosion 75 years from 2002 in the Upper Florida Keys (m/75 years)

Attribute_Definition:

The mean projected erosion 75 years from 2002, in meters, derived from the Upper Florida Keys elevation change study.

Attribute_Definition_Source: USGS
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: -1.0891
Range_Domain_Maximum: -0.3932
Attribute_Units_of_Measure: meters

Attribute:

Attribute_Label:

Max elevation in the 75 year Florida Reef Tract seafloor projection DEM (m)

Attribute_Definition:

Maximum projected seafloor elevation 75 years from 2001, in meters.

Attribute_Definition_Source: USGS
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: -3.1418
Range_Domain_Maximum: 1.5707
Attribute_Units_of_Measure: meters

Attribute:

Attribute_Label:

Min elevation in the 75 year Florida Reef Tract seafloor projection DEM (m)

Attribute_Definition:

Minimum projected seafloor elevation 75 years from 2001, in meters.

Attribute_Definition_Source: USGS
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: -59.150898
Range_Domain_Maximum: -1.929
Attribute_Units_of_Measure: meters

Attribute:

Attribute_Label:

Mean elevation in the 75 year Florida Reef Tract seafloor projection DEM (m)

Attribute_Definition:

Mean projected seafloor elevation 75 years from 2001, in meters.

Attribute_Definition_Source: USGS
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: -24.216351
Range_Domain_Maximum: -0.7415
Attribute_Units_of_Measure: meters

Attribute:

Attribute_Label: SD (m)
Attribute_Definition: Standard deviation, in meters
Attribute_Definition_Source: USGS
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 0.622065
Range_Domain_Maximum: 9.946021
Attribute_Units_of_Measure: meters

Distribution_Information:

Distributor:

Contact_Information:

Contact_Person_Primary:

Contact_Person: Kimberly K. Yates
Contact_Organization: Southeast Region: ST. PETE COASTAL & MARINE SCIENCE CENTER

Contact_Position: Research Oceanographer
Contact_Address:

Address_Type: mailing and physical
Address: 600 4Th Street South
City: St. Petersburg
State_or_Province: FL
Postal_Code: 33701
Country: United States

Contact_Voice_Telephone: 727-502-8059
Contact_Electronic_Mail_Address: kyates@usgs.gov

Distribution_Liability:

Although these data have been processed successfully on a computer system at the U.S. Geological Survey (USGS), no warranty expressed or implied is made regarding the display or utility of the data on any other system, or for general or scientific purposes, nor shall the act of distribution constitute any such warranty. The USGS shall not be held liable for improper or incorrect use of the data described or contained herein. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government.

Standard_Order_Process:

Digital_Form:

Digital_Transfer_Information:

Format_Name: SHP, CSV, TIFF
Format_Version_Number: ArcGIS 10.6, RFC 4180
Format_Specification:

Esri Polygon Shapefile, comma-separated values, tagged image file format

Digital_Transfer_Option:

Online_Option:

Computer_Contact_Information:

Network_Address:

Network_Resource_Name:

https://coastal.er.usgs.gov/data-release/doi-P97S5EEY/data/75_Year_FloridaReefTract_Seafloor_Projection_DEM_MeanErosion.zip

Network_Resource_Name:

https://coastal.er.usgs.gov/data-release/doi-P97S5EEY/data/FloridaReefTract_Habitat_OriginalClip.zip

Network_Resource_Name:

https://coastal.er.usgs.gov/data-release/doi-P97S5EEY/data/FloridaReefTract_ElevationSurface_OriginalClip.zip

Network_Resource_Name:

https://coastal.er.usgs.gov/data-release/doi-P97S5EEY/data/75_Year_FloridaReefTract_Seafloor_Projection_MeanErosion.zip

Fees: None

Metadata_Reference_Information:

Metadata_Date: 20201013
Metadata_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: Kimberly K. Yates
Contact_Organization: Southeast Region: ST. PETE COASTAL & MARINE SCIENCE CENTER

Contact_Position: Research Oceanographer
Contact_Address:

Address_Type: mailing and physical
Address: 600 4Th Street South
City: St. Petersburg
State_or_Province: FL
Postal_Code: 33701
Country: United States

Contact_Voice_Telephone: 727-502-8059
Contact_Electronic_Mail_Address: kyates@usgs.gov

Metadata_Standard_Name: Content Standard for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998

This page is <https://cmgds.marine.usgs.gov/catalog/spcmsc/75_Year_FloridaReefTract_Seafloor_Projection_MeanErosion_metadata.html>