British Columbia, Canada Tsunami Forecast Grids for MOST Model

Description

The British Columbia, Canada 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: 54.4979 arc-sec in the x direction. 30 arc sec in the y direction. B Grid Resolution: 16.5247 arc-sec in the x direction. 9 arc sec in the y direction. C Grid Resolution: 5.5156 arc-sec in the x direction. 3 arc sec in the y direction.

Resources

Name Format Description Link
21 NCEI Thredds Data Server https://www.ngdc.noaa.gov/thredds/catalog.html
0 Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords

Tags

  • digital elevation model
  • vertical location
  • topography
  • international council for science - world data system
  • land surface
  • north pacific ocean
  • terrain elevation
  • nesdis
  • 2015
  • icsu-wds
  • canada
  • bathymetry
  • oceans
  • continent
  • national geophysical data center
  • noaa
  • dem
  • north america
  • integrated bathymetry and topography
  • coastal elevation
  • gulf of alaska
  • u.s. department of commerce
  • 1 meter - < 30 meters
  • earth science
  • doc/noaa/nesdis/ngdc
  • bathymetry/seafloor topography
  • gridded elevations
  • ocean
  • doc/noaa/nesdis/ncei
  • sea floor
  • models/analyses
  • strait of georgia
  • queen charlotte sound
  • coastal relief
  • strait of juan de fuca
  • topographical relief maps
  • water depth
  • coastal processes
  • british columbia
  • < 1 meter
  • pacific ocean
  • seafloor topography
  • national centers for environmental information

Topics

Categories