gov.noaa.ngdc.mgg.dem:keywest_forecastgrids_2013
eng; USA
utf8
dataset
NOAA PMEL Center for Tsunami Research (NCTR)
NOAA Center for Tsunami Research
collaborator
2019-06-06
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
3
row
272
0.0333333
column
189
0.0333333
vertical
1
area
true
World Geodetic System 1984
WGS 84
2007-08-27
revision
https://epsg.org/crs_4326/WGS-84.html
WGS 84
GML of World Geodetic System 1984 coordinate reference system.
information
resourceProvider
European Petroleum Survey Group
https://epsg.org/home.html
European Petroleum Survey Group Geodetic Parameter Registry
Registry that accesses the EPSG Geodetic Parameter Dataset, which is a structured dataset of Coordinate Reference Systems and Coordinate Transformations.
search
publisher
urn:ogc:def:crs:EPSG::4326
Mean High Water height
MHW height
2012-08-05
revision
https://epsg.org/crs_5868/MHW-height.html
MHW height
GML for Mean High Water height available at the epsg-registry.
information
resourceProvider
European Petroleum Survey Group
https://epsg.org/home.html
European Petroleum Survey Group Geodetic Parameter Registry
Registry that accesses the EPSG Geodetic Parameter Dataset, which is a structured dataset of Coordinate Reference Systems and Coordinate Transformations.
search
publisher
urn:ogc:def:datum:EPSG::5868
Key West, Florida Tsunami Forecast Grids for MOST Model
2013-04-01
publication
2013
doi:10.7289/V5P26W4T
NOAA/PMEL/Center for Tsunami Research (NCTR)
originator
NOAA National Centers for Environmental Information
publisher
mapDigital
Forecast Grids for MOST Model
Florida Grids
The Key West, Florida Forecast Model Grids provides bathymetric data strictly for tsunami inundation modeling with the Method of Splitting Tsunami (MOST) model. MOST is a suite of numerical simulation codes capable of simulating three processes of tsunami evolution: generation, transoceanic propagation, and inundation of dry land. Tsunami waves are computationally propagated across a set of three nested grids (A, B, and C), each of which is successively finer in resolution, moving from offshore to onshore. Nearshore details are resolved to the point that model output can be directly compared with tide gauge observations and can provide estimates of wave arrival time, wave amplitude and simulation of wave inundation onto dry land. A Grid Resolution: 120 arc-sec. B Grid Resolution: 12 arc-sec. C Grid Resolution: 3 arc-sec.
These grids were constructed for use in tsunami inundation modeling.
NOAA/PMEL/Center for Tsunami Research (NCTR)
completed
NOAA PMEL Center for Tsunami Research (NCTR)
NOAA Center for Tsunami Research
collaborator
irregular
https://gis.ngdc.noaa.gov/arcgis/rest/directories/arcgisoutput/DEM_mosaics/DEM_global_mosaic_hillshade_ImageServer/_ags_198c651c_e018_4463_84f4_ccf1e318e0a0.jpg
Thumbnail of DEM
JPG
Earth Science > Oceans > Bathymetry/Seafloor Topography > Seafloor Topography
Earth Science > Oceans > Bathymetry/Seafloor Topography > Bathymetry
Earth Science > Oceans > Bathymetry/Seafloor Topography > Water Depth
Earth Science > Land Surface > Topography > Terrain Elevation
Earth Science > Land Surface > Topography > Terrain Elevation > Topographical Relief Maps
Earth Science > Oceans > Coastal Processes > Coastal Elevation
theme
Global Change Master Directory (GCMD) Science and Services Keywords
Models/Analyses > DEM > Digital Elevation Model
theme
NASA/GCMD Platform Keywords
ICSU-WDS > International Council for Science - World Data System
project
Global Change Master Directory (GCMD) Project Keywords
2020-01-09
publication
9.1
NASA Goddard Space Flight Center, Earth Science Data and Information System
https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
Global Change Master Directory (GCMD) Keywords
The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords.
information
custodian
1 meter - < 30 meters
< 1 meter
theme
NASA/GCMD Data Resolution Keywords
Coastal Relief
Gridded elevations
Integrated bathymetry and topography
theme
Uncontrolled
DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce
dataCentre
Global Change Master Directory (GCMD) Data Center Keywords
2020-01-09
publication
9.1
NASA Goddard Space Flight Center, Earth Science Data and Information System
https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
Global Change Master Directory (GCMD) Keywords
The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords.
information
custodian
Continent > North America > United States of America > Florida > Florida Keys
Vertical Location > Land Surface
Vertical Location > Sea Floor
place
Global Change Master Directory (GCMD) Location Keywords
Florida
Key West
place
Uncontrolled
2013
temporal
None
otherRestrictions
Cite as: NOAA Pacific Marine Environmental Laboratory, Center for Tsunami Research (NCTR), 2013. Key West, Florida Tsunami Forecast Grids for MOST Model. NOAA National Centers for Environmental Information. doi:10.7289/V5P26W4T [access date].
Not to be used for navigation. Although these data are of high quality and useful for planning and modeling purposes, they are not suitable for navigation. For navigation, please refer to the NOS nautical chart series.
Produced by the NOAA National Centers for Environmental Information. Not subject to copyright protection within the United States.
otherRestrictions
Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.
grid
eng; USA
geoscientificInformation
Native Dataset Environment: Microsoft Windows 2000 Version 5.2 (Build 3790) Service Pack 2; ESRI ArcCatalog 9.2.4.1420
ISO valid extents for A Grid
-83.6770
-74.6437
21.5143
27.781
2013-04-01
ISO valid extents for B Grid
true
-82.1604
-81.2937
24.1993
24.7993
2013-04-01
ISO valid extents for C Grid
true
-81.8511
-81.6369
24.5057
24.6232
2013-04-01
NetCDF
1
NetCDF
NOAA National Centers for Environmental Information
DEM Information
dem.info@noaa.gov
pointOfContact
No Charge
https://www.ngdc.noaa.gov/thredds/catalog.html
THREDDS Catalog
NCEI Thredds Data Server
NCEI Thredds Data Server
fileAccess
dataset
Horizontal Positional Accuracy Report
The horizontal accuracy of the grid is expressed as an estimated root mean square error (RMSE). The estimate of the RMSE is based on horizontal accuracy tests of the source data which are selected as equal to or less than the intended horizontal RMSE error of the grid. Horizontal positioning of the various source points were compared with each other to verify grid accuracy.
Vertical Positional Accuracy Report
The vertical RMSE is used to determine vertical accuracy of the grid. It accounts for systematic and random errors. The accuracy of bathymetric soundings are within 2% of depth. The original topographic soundings are accurate within one-half the contour interval.
Errant data points were removed from the various sources before processing the grid. The final grid was visually and statistically inspected for completeness using ArcGIS.
Each data set went through a stringent quality control procedure from their respective originators. The developed grid was compared with initial sources, other source control data, and corresponding data between datasets to verify accuracy.
Source Contribution: digital elevation models
Key West, Florida 1/3 arc-sec Coastal Digital Elevation Model
2011-09-01
publication
NOAA National Centers for Environmental Information
publisher
NOAA National Centers for Environmental Information
custodian
DEM developed for the Pacific Marine Environmental Laboratory (PMEL), NOAA Center for Tsunami Research program in support of NOAA's tsunami forecasting and warning efforts.
2011-09-01
Source Contribution: digital elevation models
Palm Beach, Florida 1/3 arc-sec Coastal Digital Elevation Model
2010-09-16
publication
NOAA National Centers for Environmental Information
publisher
NOAA National Centers for Environmental Information
custodian
DEM developed for the Pacific Marine Environmental Laboratory (PMEL), NOAA Center for Tsunami Research program in support of NOAA's tsunami forecasting and warning efforts.
2010-09-16
Source Contribution: digital elevation models
U.S. Virgin Islands 1 arc-sec Coastal Digital Elevation Model v2
2014-07-31
publication
NOAA National Centers for Environmental Information
publisher
NOAA National Centers for Environmental Information
custodian
DEM developed for the Pacific Marine Environmental Laboratory (PMEL), NOAA Center for Tsunami Research program in support of NOAA's tsunami forecasting and warning efforts.
2014-07-31
annually
2017-02-01
NOAA National Centers for Environmental Information
publisher