NOAA Office for Coastal Management Coastal Inundation Digital Elevation Model: Florida, West 2
Data Set (DS) | Office for Coastal Management (OCM)GUID: gov.noaa.nmfs.inport:70059 | Updated: October 17, 2023 | Published / External
Summary
Short Citation
Office for Coastal Management, 2024: NOAA Office for Coastal Management Coastal Inundation Digital Elevation Model: Florida, West 2, https://www.fisheries.noaa.gov/inport/item/70059.
Full Citation Examples
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 Florida, West 2 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 Citrus, Dixie, Gilchrist, Hernando, Levy, Marion, and Pasco Counties.
The DEM was produced from the following lidar data sets:
1. 2018 Florida Peninsular - Citrus
2. 2018 Florida Peninsular FDEM - Dixie
3. 2018 Florida Peninsular FDEM - Gilchrist
4. 2019 Florida Peninsular - Hernando
5. 2018 Florida Peninsular - Levy
6. 2018 Florida Peninsular - Marion
7. 2018 Pasco County Florida Lidar
The DEM is referenced vertically to the North American Vertical Datum of 1988 (NAVD88) with vertical units of meters and horizontally to the North American Datum of 1983 (NAD83). The resolution of the DEM is approximately 3 meters.
Distribution Information
-
GeoTIFF
Bulk download of data files in the original coordinate system.
-
Create custom data files by choosing data area, map projection, file format, etc. A new metadata will be produced to reflect your request using this record as a base.
-
Data derived from this digital elevation model for use in the Sea Level Rise Viewer.
None
Users should be aware that temporal changes may have occurred since this data set was collected and some parts of this data may no longer represent actual surface conditions. Users should not use this data for critical applications without a full awareness of its limitations.
Controlled Theme Keywords
COASTAL ELEVATION, elevation, TERRAIN ELEVATION
Child Items
No Child Items for this record.
Contact Information
Point of Contact
NOAA Office for Coastal Management (NOAA/OCM)
coastal.info@noaa.gov
(843) 740-1202
https://coast.noaa.gov
Metadata Contact
NOAA Office for Coastal Management (NOAA/OCM)
coastal.info@noaa.gov
(843) 740-1202
https://coast.noaa.gov
Extents
-83.166592° W,
-82.053574° E,
29.592216° N,
28.432594° S
2018 - 2019
Item Identification
Title: | NOAA Office for Coastal Management Coastal Inundation Digital Elevation Model: Florida, West 2 |
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Status: | Completed |
Publication Date: | 2023-06 |
Abstract: |
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 Florida, West 2 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 Citrus, Dixie, Gilchrist, Hernando, Levy, Marion, and Pasco Counties.
The DEM was produced from the following lidar data sets: 1. 2018 Florida Peninsular - Citrus 2. 2018 Florida Peninsular FDEM - Dixie 3. 2018 Florida Peninsular FDEM - Gilchrist 4. 2019 Florida Peninsular - Hernando 5. 2018 Florida Peninsular - Levy 6. 2018 Florida Peninsular - Marion 7. 2018 Pasco County Florida Lidar
The DEM is referenced vertically to the North American Vertical Datum of 1988 (NAVD88) with vertical units of meters and horizontally to the North American Datum of 1983 (NAD83). The resolution of the DEM is approximately 3 meters. |
Purpose: |
The NOAA Office for Coastal Management has developed high-resolution digital elevation models (DEMs) for use in the Office's Sea Level Rise and Coastal Flooding Impacts internet mapping application. These DEMs serve as source datasets used to derive data to visualize the impacts of inundation resulting from sea level rise along the coastal United States and its territories. |
Supplemental Information: |
Source data and their associated metadata are available at the following URLs: 1. 2018 Florida Peninsular - Citrus Metadata: https: //prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/metadata/FL_Peninsular_2018_D18/FL_Peninsular_Citrus_2018/ Data Download: https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/OPR/Projects/FL_Peninsular_2018_D18/FL_Peninsular_Citrus_2018/ 2. 2018 Florida Peninsular FDEM - Dixie Metadata: https: https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/metadata/FL_Peninsular_FDEM_2018_D19_DRRA/FL_Peninsular_FDEM_Dixie_2018/ Data Download: https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/OPR/Projects/FL_Peninsular_FDEM_2018_D19_DRRA/FL_Peninsular_FDEM_Dixie_2018/ 3. 2018 Florida Peninsular FDEM - Gilchrist Metadata: https: https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/metadata/FL_Peninsular_FDEM_2018_D19_DRRA/FL_Peninsular_FDEM_Gilchrist_2018/ Data Download: https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/OPR/Projects/FL_Peninsular_FDEM_2018_D19_DRRA/FL_Peninsular_FDEM_Gilchrist_2018/ 4. 2019 Florida Peninsular - Hernando Metadata: https: https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/metadata/FL_Peninsular_2018_D18/FL_Peninsular_Hernando_2019/ Data Download: https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/OPR/Projects/FL_Peninsular_2018_D18/FL_Peninsular_Hernando_2019/ 5. 2018 Florida Peninsular - Levy Metadata: https: https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/metadata/FL_Peninsular_2018_D18/FL_Peninsular_Levy_2018/ Data Download: https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/OPR/Projects/FL_Peninsular_2018_D18/FL_Peninsular_Levy_2018/ 6. 2018 Florida Peninsular - Marion Metadata: https: https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/metadata/FL_Peninsular_2018_D18/FL_Peninsular_Marion_2018/ Data Download: https://prd-tnm.s3.amazonaws.com/index.html?prefix=StagedProducts/Elevation/OPR/Projects/FL_Peninsular_2018_D18/FL_Peninsular_Marion_2018/ 7. 2018 Pasco County Florida Lidar Metadata: https: https://ftp.labins.org/LiDAR/PascoCo/PascoDEM04/info/ Data Download: https://ftp.labins.org/LiDAR/PascoCo/PascoDEM04/ |
Keywords
Theme Keywords
Thesaurus | Keyword |
---|---|
Global Change Master Directory (GCMD) Science Keywords |
EARTH SCIENCE > LAND SURFACE > TOPOGRAPHY > TERRAIN ELEVATION
|
Global Change Master Directory (GCMD) Science Keywords |
EARTH SCIENCE > OCEANS > COASTAL PROCESSES > COASTAL ELEVATION
|
ISO 19115 Topic Category |
elevation
|
UNCONTROLLED | |
None | Bathymetry/Topography |
None | DEM |
None | Digital Elevation Model |
None | elevation |
None | flooding |
None | inundation |
None | lidar |
None | sea level rise |
None | topography |
Spatial Keywords
Thesaurus | Keyword |
---|---|
Global Change Master Directory (GCMD) Location Keywords |
CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA
|
Global Change Master Directory (GCMD) Location Keywords |
VERTICAL LOCATION > LAND SURFACE
|
UNCONTROLLED | |
Global Change Master Directory (GCMD) Location Keywords | Citrus County |
Global Change Master Directory (GCMD) Location Keywords | Dixie County |
Global Change Master Directory (GCMD) Location Keywords | Florida |
Global Change Master Directory (GCMD) Location Keywords | Gilchrist County |
Global Change Master Directory (GCMD) Location Keywords | Hernando County |
Global Change Master Directory (GCMD) Location Keywords | Levy County |
Global Change Master Directory (GCMD) Location Keywords | Marion County |
Global Change Master Directory (GCMD) Location Keywords | Pasco County |
Global Change Master Directory (GCMD) Location Keywords | US |
Instrument Keywords
Thesaurus | Keyword |
---|---|
Global Change Master Directory (GCMD) Instrument Keywords |
LIDAR > Light Detection and Ranging
|
Platform Keywords
Thesaurus | Keyword |
---|---|
Global Change Master Directory (GCMD) Platform Keywords |
Airplane > Airplane
|
Physical Location
Organization: | Office for Coastal Management |
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City: | Charleston |
State/Province: | SC |
Data Set Information
Data Set Scope Code: | Data Set |
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Data Set Type: | Elevation |
Maintenance Frequency: | None Planned |
Data Presentation Form: | Raster |
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. |
Data Set Credit: | Acknowledgment of the NOAA Office for Coastal Management as a data source would be appreciated in products developed from these data, and such acknowledgment, as is standard for citation and legal practices for data source, is expected., Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office for Coastal Management (OCM) |
Support Roles
Data Steward
Date Effective From: | 2023 |
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Date Effective To: | |
Contact (Organization): | NOAA Office for Coastal Management (NOAA/OCM) |
Address: |
2234 South Hobson Ave Charleston, SC 29405-2413 |
Email Address: | coastal.info@noaa.gov |
Phone: | (843) 740-1202 |
URL: | https://coast.noaa.gov |
Distributor
Date Effective From: | 2023 |
---|---|
Date Effective To: | |
Contact (Organization): | NOAA Office for Coastal Management (NOAA/OCM) |
Address: |
2234 South Hobson Ave Charleston, SC 29405-2413 |
Email Address: | coastal.info@noaa.gov |
Phone: | (843) 740-1202 |
URL: | https://coast.noaa.gov |
Metadata Contact
Date Effective From: | 2023 |
---|---|
Date Effective To: | |
Contact (Organization): | NOAA Office for Coastal Management (NOAA/OCM) |
Address: |
2234 South Hobson Ave Charleston, SC 29405-2413 |
Email Address: | coastal.info@noaa.gov |
Phone: | (843) 740-1202 |
URL: | https://coast.noaa.gov |
Point of Contact
Date Effective From: | 2023 |
---|---|
Date Effective To: | |
Contact (Organization): | NOAA Office for Coastal Management (NOAA/OCM) |
Address: |
2234 South Hobson Ave Charleston, SC 29405-2413 |
Email Address: | coastal.info@noaa.gov |
Phone: | (843) 740-1202 |
URL: | https://coast.noaa.gov |
Extents
Currentness Reference: | Ground Condition |
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Extent Group 1
Extent Group 1 / Geographic Area 1
W° Bound: | -83.166592 | |
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E° Bound: | -82.053574 | |
N° Bound: | 29.592216 | |
S° Bound: | 28.432594 |
Extent Group 1 / Time Frame 1
Time Frame Type: | Range |
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Start: | 2018 |
End: | 2019 |
Spatial Information
Reference Systems
Reference System 1
Coordinate Reference System |
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Reference System 2
Coordinate Reference System |
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Access Information
Security Class: | Unclassified |
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Data Access Procedure: |
Data is available online for bulk or custom downloads |
Data Access Constraints: |
None |
Data Use Constraints: |
Users should be aware that temporal changes may have occurred since this data set was collected and some parts of this data may no longer represent actual surface conditions. Users should not use this data for critical applications without a full awareness of its limitations. |
Distribution Information
Distribution 1
Start Date: | 2023-06-01 |
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End Date: | Present |
Download URL: | https://chs.coast.noaa.gov/htdata/raster2/elevation/SLR_viewer_DEM_6230/ |
Distributor: | NOAA Office for Coastal Management (NOAA/OCM) (2023 - Present) |
File Name: | Bulk Download |
Description: |
Bulk download of data files in the original coordinate system. |
File Type (Deprecated): | GeoTIFF |
Distribution Format: | GeoTIFF |
Distribution 2
Start Date: | 2023-06-01 |
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End Date: | Present |
Download URL: | https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=6230/details/6230 |
Distributor: | NOAA Office for Coastal Management (NOAA/OCM) (2023 - Present) |
File Name: | Customized Download |
Description: |
Create custom data files by choosing data area, map projection, file format, etc. A new metadata will be produced to reflect your request using this record as a base. |
File Type (Deprecated): | Zip |
Compression: | Zip |
Distribution 3
Start Date: | 2023-06 |
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End Date: | Present |
Download URL: | https://coast.noaa.gov/slrdata |
Distributor: | NOAA Office for Coastal Management (NOAA/OCM) (2023 - Present) |
File Name: | Sea Level Rise Viewer Data |
Description: |
Data derived from this digital elevation model for use in the Sea Level Rise Viewer. |
File Type (Deprecated): | Multiple formats |
URLs
URL 1
URL: | https://coast.noaa.gov/ |
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Name: | NOAA's Office for Coastal Management (OCM) website |
URL Type: |
Online Resource
|
File Resource Format: | HTML |
Description: |
Information on the NOAA Office for Coastal Management (OCM) |
URL 2
URL: | https://coast.noaa.gov/dataviewer/ |
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Name: | NOAA's Office for Coastal Management (OCM) Data Access Viewer (DAV) |
URL Type: |
Online Resource
|
File Resource Format: | HTML |
Description: |
The Data Access Viewer (DAV) allows a user to search for and download elevation, imagery, and land cover data for the coastal U.S. and its territories. The data, hosted by the NOAA Office for Coastal Management, can be customized and requested for free download through a checkout interface. An email provides a link to the customized data, while the original data set is available through a link within the viewer. |
URL 3
URL: | https://coast.noaa.gov/slr |
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Name: | Sea Level Rise Viewer |
URL Type: |
Online Resource
|
Description: |
Use this web mapping tool to visualize community-level impacts from coastal flooding or sea level rise (up to 10 feet above average high tides). Photo simulations of how future flooding might impact local landmarks are also provided, as well as data related to water depth, connectivity, flood frequency, socio-economic vulnerability, wetland loss and migration, and mapping confidence. |
Data Quality
Horizontal Positional Accuracy: |
The DEM is derived from the source lidar data. Horizontal accuracy testing is not performed on the DEM. Lidar source data assumed to meet 1 meter horizontal accuracy. |
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Vertical Positional Accuracy: |
The DEM is derived from the source lidar data. Vertical accuracy is not tested on the DEM. Project specifications require all source lidar data used in constructing the DEM to meet FEMA Specifications for Flood Hazard Mapping. |
Completeness Report: |
A visual qualitative check was performed to ensure data completeness. All available lidar data known at the time of DEM creation that meets project specifications has been used to develop the DEM. Known data gaps may exist where lidar coverage was incomplete. |
Conceptual Consistency: |
Data covers the tile scheme provided for the project area. Elevation data checked for anomalous elevation values outside expected range. |
Lineage
Sources
Compiled DEM
Contact Role Type: | Publisher |
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Contact Type: | Organization |
Contact Name: | NOAA OCM |
Process Steps
Process Step 1
Description: |
The source elevation datasets listed above were identified, downloaded, edited, and finalized. |
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Process Date/Time: | 2023-06-01 00:00:00 |
Process Step 2
Description: |
Source elevation data and their associated hydro-breaklines, where available, were downloaded. Data were then reviewed and edited to meet the project's requirements. The major requirements were delineating streams 10m or greater in width, removing bridges over streams greater than 10m wide, flattening inland water bodies, and converting data referenced to an older geoid to the current geoid, Geoid 12B. NOAA's VDatum datum conversion tool was used to convert geoids. Ocean-connected water areas were removed from data prior to final mosaicking. Data were then mosaicked together based on date, with the most recent data taking priority. Ocean-connected water areas were given a value of -99 to standardize this area's value across sources, to flatten water for mapping, and to make it easy for users to remove ocean-connected water if desired. |
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Process Date/Time: | 2023-06-01 00:00:00 |
Process Contact: | Office for Coastal Management (OCM) |
Source: | Compiled DEM |
Catalog Details
Catalog Item ID: | 70059 |
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GUID: | gov.noaa.nmfs.inport:70059 |
Metadata Record Created By: | Connor Levy |
Metadata Record Created: | 2023-06-01 19:05+0000 |
Metadata Record Last Modified By: | SysAdmin InPortAdmin |
Metadata Record Last Modified: | 2023-10-17 16:12+0000 |
Metadata Record Published: | 2023-06-06 |
Owner Org: | OCM |
Metadata Publication Status: | Published Externally |
Do Not Publish?: | N |
Metadata Last Review Date: | 2022-03-21 |
Metadata Review Frequency: | 3 Years |
Metadata Next Review Date: | 2025-03-21 |