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NOAA Office for Coastal Management Coastal Inundation Digital Elevation Model: Alabama

Metadata Updated: March 15, 2024

These data were created as part of the National Oceanic and Atmospheric Administration Office for Coastal Management's efforts to create an online mapping viewer called the Sea Level Rise and Coastal Flooding Impacts Viewer. It depicts potential sea level rise and its associated impacts on the nation's coastal areas. The purpose of the mapping viewer is to provide coastal managers and scientists with a preliminary look at sea level rise and coastal flooding impacts. The viewer is a screening-level tool that uses nationally consistent data sets and analyses. Data and maps provided can be used at several scales to help gauge trends and prioritize actions for different scenarios. The Sea Level Rise and Coastal Flooding Impacts Viewer may be accessed at: https://coast.noaa.gov/slr.

This metadata record describes the Texas South 1 digital elevation model (DEM), which is a part of a series of DEMs produced for the National Oceanic and Atmospheric Administration Office for Coastal Management's Sea Level Rise and Coastal Flooding Impacts Viewer described above. This DEM includes the best available lidar known to exist at the time of DEM creation that met project specifications. This DEM includes data for Calhoun, Jackson, Matagorda, and Victoria Counties.

The DEM was produced from the following lidar data sets: 1. 2017 25 County AL Lidar 2. 2014 Mobile County, AL Lidar 3. 2014 NRCS/USGS/NPS Choctaw and Washington Co., AL Lidar

The DEM is referenced vertically to the North American Vertical Datum of 1988 (NAVD88, Geoid12B) with vertical units of meters and horizontally to the North American Datum of 1983 (NAD83). The resolution of the DEM is approximately 3 meters.

Access & Use Information

License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

Downloads & Resources

Dates

Metadata Date February 29, 2024
Metadata Created Date April 28, 2022
Metadata Updated Date March 15, 2024
Reference Date(s) 2020-07 (publication)
Frequency Of Update notPlanned

Metadata Source

Harvested from NOS OCM

Additional Metadata

Resource Type Dataset
Metadata Date February 29, 2024
Metadata Created Date April 28, 2022
Metadata Updated Date March 15, 2024
Reference Date(s) 2020-07 (publication)
Responsible Party NOAA Office for Coastal Management (Point of Contact)
Contact Email
Guid gov.noaa.nmfs.inport:65815
Access Constraints Cite As: Office for Coastal Management, [Date of Access]: NOAA Office for Coastal Management Coastal Inundation Digital Elevation Model: Alabama [Data Date Range], https://www.fisheries.noaa.gov/inport/item/65815., Access Constraints: None, Use Constraints: The dataset is provided as is, without warranty to its performance, merchantable state, or fitness for any particular purpose. The entire risk associated with the results and performance of this dataset is assumed by the user. This dataset should be used strictly as a planning reference and not for navigation, permitting, or other legal purposes., Distribution Liability: Any conclusions drawn from the analysis of this information are not the responsibility of the NOAA Office for Coastal Management or its partners.
Bbox East Long -86.9048357
Bbox North Lat 31.9922579
Bbox South Lat 30.1435251
Bbox West Long -88.4654788
Coupled Resource
Frequency Of Update notPlanned
Harvest Object Id 84b635fa-7937-44ea-aef3-a0bd673bca6e
Harvest Source Id c0121fd9-df15-4168-ac04-42f6e36a794d
Harvest Source Title NOS OCM
Licence NOAA provides no warranty, nor accepts any liability occurring from any incomplete, incorrect, or misleading data, or from any incorrect, incomplete, or misleading use of the data. It is the responsibility of the user to determine whether or not the data is suitable for the intended purpose.
Lineage
Metadata Language eng
Metadata Type geospatial
Old Spatial {"type": "Polygon", "coordinates": [[[-88.4654788, 30.1435251], [-86.9048357, 30.1435251], [-86.9048357, 31.9922579], [-88.4654788, 31.9922579], [-88.4654788, 30.1435251]]]}
Progress completed
Spatial Data Service Type
Spatial Reference System EPSG::4269
Spatial Harvester True

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