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

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: This metadata record describes the Mississippi 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 Hancock, Harrison, and Jackson Counties. The DEM was produced from the following lidar data sets: 1. 2015 MDEQ Coastal Mississippi Lidar/DEMs 2. 2015 MDEQ Mississippi Gulf Islands Lidar/DEMs 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.

Data and Resources

Additional Info

Field Value
Last Updated November 2, 2017, 21:55
Created June 19, 2017, 22:16
access_constraints ["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.", "Access Constraints: None"]
bbox-east-long -88.3833881917
bbox-north-lat 30.7369495829
bbox-south-lat 30.1451933726
bbox-west-long -89.6913262622
coupled-resource []
dataset-reference-date [{"type": "publication", "value": "2017-04-01"}]
frequency-of-update notPlanned
licence ["Any conclusions drawn from the analysis of this information are not the responsibility of the NOAA Office for Coastal Management or its partners."]
metadata-date 2017-11-01
progress completed
resource-type dataset
responsible-party [{"name": "NOAA Office for Coastal Management", "roles": ["pointOfContact"]}]
spatial {"type": "Polygon", "coordinates": [[[-89.6913262622, 30.1451933726], [-88.3833881917, 30.1451933726], [-88.3833881917, 30.7369495829], [-89.6913262622, 30.7369495829], [-89.6913262622, 30.1451933726]]]}
spatial_harvester true
temporal-extent-begin 2015-01-01
temporal-extent-end 2015-01-01