Mobile Harbor Navigation Channel Delft3D Model Inputs and Results - Existing Condition 2010 Simulation Without Sea Level Rise

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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: Davina L. Passeri
Originator: Joseph W. Long
Originator: Robert L. Jenkins
Originator: David M. Thompson
Publication_Date: 20180828
Title:

Mobile Harbor Navigation Channel Delft3D Model Inputs and Results - Existing Condition 2010 Simulation Without Sea Level Rise

Geospatial_Data_Presentation_Form: raster digital data
Series_Information:

Series_Name: U.S. Geological Survey Data Release
Issue_Identification: doi:10.5066/P9SS1DJW

Publication_Information:

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

Online_Linkage: https://doi.org/10.5066/P9SS1DJW

Description:

Abstract:

The numerical model Delft3D (developed by Deltares) was developed to evaluate the potential effects of proposed navigation channel deepening and widening in Mobile Harbor, Alabama (AL). The Delft3D model setup requires the input of a merged topographic and bathymetric elevations, a wave climate based on significant wave heights, peak wave period and mean wave direction, and a tidal-time series. The model was validated by comparing model outputs from deterministic runs with observations of water levels and velocities. The validated model was used to simulate scenarios of existing conditions and proposed with-project conditions (for example, channel deepening and widening). Simulations were performed for one year (the year 2010) and ten years, with and without 0.5 meters (m) of sea level rise. Model inputs and outputs in the form of topography and bathymetry for the scenario runs as well as output water levels and velocities for the deterministic runs are provided in this data release. For further information regarding model input generation and visualization of model output topography and bathymetry, refer to USGS Open-File Report 2018-1123.

Purpose:

These data were generated for the Delft3D model to evaluate the potential effects of proposed navigation channel deepening and widening in Mobile Harbor, AL. Existing_2010_0mSLR.zip is a dataset that consists of Federal Geographic Data Committee (FGDC) metadata and a Network Common Data Form (NetCDF) file containing the following variables: coordinates of the model grid (Easting and Northing) and the final bathymetric/topographic (z) model elevation values, in meters, for the 2010 simulation of existing conditions without sea level rise.

Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: 20180828

Currentness_Reference: publication date

Status:

Progress: Complete
Maintenance_and_Update_Frequency: As needed

Spatial_Domain:

Bounding_Coordinates:

West_Bounding_Coordinate: -88.4612126529462
East_Bounding_Coordinate: -87.6748359827091
North_Bounding_Coordinate: 30.697486
South_Bounding_Coordinate: 29.969949

Keywords:

Theme:

Theme_Keyword_Thesaurus: USGS Metadata Identifier
Theme_Keyword: USGS:57888764-0fec-4b35-8d3d-d48d9a7b28d6

Theme:

Theme_Keyword_Thesaurus: None
Theme_Keyword: U.S. Geological Survey
Theme_Keyword: USGS
Theme_Keyword: St. Petersburg Coastal and Marine Science Center
Theme_Keyword: SPCMSC
Theme_Keyword: morphologic change
Theme_Keyword: estuaries
Theme_Keyword: coastal
Theme_Keyword: marine sediment transport

Theme:

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

Theme:

Theme_Keyword_Thesaurus: USGS Thesaurus
Theme_Keyword: marine geology
Theme_Keyword: geomorphology
Theme_Keyword: topography
Theme_Keyword: bathymetry
Theme_Keyword: coastal ecosystems
Theme_Keyword: estuarine ecosystems
Theme_Keyword: digital elevation models
Theme_Keyword: sea-level change
Theme_Keyword: ocean processes
Theme_Keyword: sediment transport

Place:

Place_Keyword_Thesaurus: Geographic Names Information System (GNIS) Content
Place_Keyword: Gulf of Mexico
Place_Keyword: Alabama
Place_Keyword: North America
Place_Keyword: United States of America
Place_Keyword: Mobile Bay

Access_Constraints: None.
Use_Constraints:

Public domain data from the U.S. Government are freely redistributable with proper metadata and source attribution. Please recognize the U.S. Geological Survey as the originator of the dataset.

Point_of_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: U.S. Geological Survey, USGS Southeast Area
Contact_Person: Davina Passeri

Contact_Position: Research Civil Engineer
Contact_Address:

Address_Type: Mailing
Address: 600 4th Street South
City: St. Petersburg
State_or_Province: FL
Postal_Code: 33701
Country: US

Contact_Voice_Telephone: 727-502-8014
Contact_Facsimile_Telephone: 727-502-8001
Contact_Electronic_Mail_Address: dpasseri@usgs.gov

Data_Set_Credit: U.S. Geological Survey
Native_Data_Set_Environment: Microsoft Windows 7 Enterprise; MATLAB R2015a
Cross_Reference:

Citation_Information:

Originator: Passeri, D.L., Long, J.W., Jenkins, R.J., Thompson, D.M.
Publication_Date: 20180828
Title:

Effects of Proposed Navigation Channel Improvements on Sediment Transport in Mobile Harbor, Alabama

Series_Information:

Series_Name: U.S. Geological Survey Open-File Report
Issue_Identification: 2018-1123

Online_Linkage: https://doi.org/10.3133/ofr20181123

Data_Quality_Information:

Logical_Consistency_Report:

The resultant model elevations from the 2010 existing condition without sea level rise simulation are the topographic and bathymetric elevations at each model grid cell.

Completeness_Report:

These are the complete resultant model grid elevations from the 2010 existing condition without sea level rise simulation. 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 carefully for additional details.

Positional_Accuracy:

Horizontal_Positional_Accuracy:

Horizontal_Positional_Accuracy_Report:

These model elevations are the resultant topographic and bathymetric elevations from the 2010 existing condition without sea level rise simulation. Within the Delft3D model, the coordinates are in Universal Transverse Mercator (UTM).

Vertical_Positional_Accuracy:

Vertical_Positional_Accuracy_Report:

Vertical datum is in the North American Vertical Datum of 1988 (NAVD88) with an estimated resolution of 0.01 m.

Lineage:

Process_Step:

Process_Description:

The Delft3D model simulates morphologic change that results from hydrodynamic impacts and sediment transport. Model setup is outlined in USGS Open-File Report 2018-1123. Boundary conditions in the form of a wave climatology and tidal time-series are outlined in USGS Open-File Report 2018-XXXX. Simulated model topographic and bathymetric elevations are output at the end of each scenario.

Process_Date: 2018
Process_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: Davina Passeri
Contact_Organization: U.S. Geological Survey

Contact_Position: Research Civil Engineer
Contact_Address:

Address_Type: mailing and physical address
Address: 600 4th Street S
City: St. Petersburg
State_or_Province: FL
Postal_Code: 33701
Country: USA

Contact_Voice_Telephone: (727)-502-8014
Contact_Facsimile_Telephone: (727)-502-8001
Contact_Electronic_Mail_Address: dpasseri@usgs.gov

Process_Step:

Process_Description:

Model bathymetric and topographic output were extracted in Mathworks MATLAB (R2015a) with functions included in the OpenEarth toolbox (provided by Deltares; https://publicwiki.deltares.nl/display/OET/Tools). The resulting bathymetric and topographic elevations from the model grid were then packaged into a NetCDF file using the functions available in MATLAB for inclusion in this data release.

Process_Date: 2018
Process_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: Davina Passeri
Contact_Organization: U.S. Geological Survey

Contact_Position: Research Civil Engineer
Contact_Address:

Address_Type: mailing and physical address
Address: 600 4th Street S
City: St. Petersburg
State_or_Province: FL
Postal_Code: 33701
Country: USA

Contact_Voice_Telephone: (727)-502-8014
Contact_Facsimile_Telephone: (727)-502-8001
Contact_Electronic_Mail_Address: dpasseri@usgs.gov

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:

Indirect_Spatial_Reference: Gulf of Mexico
Direct_Spatial_Reference_Method: Raster
Raster_Object_Information:

Raster_Object_Type: Grid Cell
Row_Count: 1368
Column_Count: 657
Vertical_Count: 1

Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:

Planar:

Grid_Coordinate_System:

Grid_Coordinate_System_Name: Universal Transverse Mercator
Universal_Transverse_Mercator:

UTM_Zone_Number: 16
Transverse_Mercator:

Scale_Factor_at_Central_Meridian: 0.999600
Longitude_of_Central_Meridian: -87.000000
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: 1
Ordinate_Resolution: 1

Planar_Distance_Units: meters

Geodetic_Model:

Horizontal_Datum_Name: North American Datum of 1983
Ellipsoid_Name: Geodectic Reference System 80
Semi-major_Axis: 6378137.0
Denominator_of_Flattening_Ratio: 298.25722210100002

Vertical_Coordinate_System_Definition:

Altitude_System_Definition:

Altitude_Datum_Name: North American Vertical Datum of 1988
Altitude_Resolution: 0.0001
Altitude_Distance_Units: meter
Altitude_Encoding_Method: Attribute values

Entity_and_Attribute_Information:

Overview_Description:

Entity_and_Attribute_Overview:

The Climate and Forecast (CF)-compliant metadata in the header of the NetCDF file provides spatial information for projecting the data into a geographical information system. It also provides information about the conventions used for attributes in the dataset.

Entity_and_Attribute_Detail_Citation:

The entity and attribute information was generated by the individual and/or agency identified as the originator of the dataset. Please review the rest of the metadata record for additional details and information.

Distribution_Information:

Distributor:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: U.S. Geological Survey, USGS Southeast Area
Contact_Person: Davina Passeri

Contact_Position: Research Civil Engineer
Contact_Address:

Address_Type: mailing address
Address: 600 4th Street South
City: St. Petersburg
State_or_Province: FL
Postal_Code: 33701
Country: US

Contact_Voice_Telephone: 727-502-8014
Contact_Facsimile_Telephone: 727-502-8001
Contact_Electronic_Mail_Address: dpasseri@usgs.gov

Resource_Description: Existing_2010_0mSLR.nc
Distribution_Liability:

This digital publication was prepared by an agency of the United States Government. Although these data have been processed successfully on a computer system at the U.S. Geological Survey, no warranty expressed or implied is made regarding the display or utility of the data on any other system, nor shall the act of distribution imply any such warranty. The U.S. Geological Survey shall not be held liable for improper or incorrect use of the data described and (or) contained herein. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof.

Standard_Order_Process:

Digital_Form:

Digital_Transfer_Information:

Format_Name: NetCDF
Format_Version_Number: 4.3.3.1
Format_Information_Content:

Existing_2010_0mSLR.nc is a NetCDF file that contains the resultant topographic and bathymetric elevations and coordinate information, in meters, from the 2010 existing condition without sea level rise simulation.

File_Decompression_Technique: The file is zipped and must be unzipped before use.

Digital_Transfer_Option:

Online_Option:

Computer_Contact_Information:

Network_Address:

Network_Resource_Name:

https://coastal.er.usgs.gov/data-release/doi-P9SS1DJW/data/Existing_2010_0mSLR.zip

Fees: None.

Metadata_Reference_Information:

Metadata_Date: 20201013
Metadata_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: Davina Passeri
Contact_Organization: U.S. Geological Survey, USGS Southeast Area

Contact_Position: Research Civil Engineer
Contact_Address:

Address_Type: mailing address
Address: 600 4th Street South
City: St. Petersburg
State_or_Province: FL
Postal_Code: 33701
Country: US

Contact_Voice_Telephone: 727-502-8014
Contact_Facsimile_Telephone: 727-502-8001
Contact_Electronic_Mail_Address: dpasseri@usgs.gov

Metadata_Standard_Name: Content Standard for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Access_Constraints: None
Metadata_Use_Constraints: None

This page is <https://cmgds.marine.usgs.gov/catalog/spcmsc/Existing_2010_0mSLR.html>