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Simulating WAves Nearshore (SWAN) Regional Wave Model: Oahu

Pacific Islands Ocean Observing System (PacIOOS)

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SUMMARY

Publisher
Pacific Islands Ocean Observing System (PacIOOS)
Source
Forecast
Abstract
Simulating WAves Nearshore (SWAN) regional wave model 7-day output with a 5-day hourly forecast for the Hawaiian island of Oahu at approximately 500-m resolution. This high-resolution model is utilized to capture shallow water effects and nearshore coastal dynamics such as refracting, shoaling, and smaller scale shadowing. It is run directly after the Hawaii regional WaveWatch III (WW3) wave model has completed. Please note that this nested model setup is in the testing and validation phase. While considerable effort has been made to implement all model components in a thorough, correct, and accurate manner, numerous sources of error are possible. As such, please use these data with the caution appropriate for any ocean related activity.
The data is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, University of Hawaii, PacIOOS, NOAA, State of Hawaii nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information. [More...]
Description
We have made some examples, where we use Swan data from our Datahub to compare it with different model datasets we have, go and get it from our GitHub: https://github.com/planet-os/notebooks/blob/master/api-examples/model-comparisons.ipynb and https://github.com/planet-os/notebooks/blob/master/api-examples/swan-oahu-api.ipynb
Refreshed
Feb 3, 2020 at 14:03 UTC 8 months ago
Update Frequency
24 hours
Product Type
Forecast
Feature Type
GRID
Spatial Reference System
WGS84
Temporal Resolution
1 hour
Spatial Resolution
0.005 degrees

EXTENT

Vertical
Surface
Start Date
Jan 20, 2020 at 21:00 UTC
End Date
Feb 9, 2020 at 09:00 UTC

DISTRIBUTION

Distribution Format(s)
THREDDS, OpeNDAP, NOAA:LAS, ERDDAP, DChart
Online Resource(s)
http://oos.soest.hawaii.edu/pacioos/metadata/swan_oahu.html

VARIABLES (6)

Vocabulary (version) CF 28.0
Variable
Long name
Unit
API Query
mper
mean wave period
second

JSON

CSV

pdir
peak wave direction
degrees

JSON

CSV

shgt
significant wave height
meters

JSON

CSV

mdir
mean wave direction
degrees

JSON

CSV

pper
peak wave period
second

JSON

CSV

time_offset
offset hour from start of run for coordinate = time
hours since 2010-06-20T00:00:00Z

JSON

CSV

DIMENSIONS (5)

Vocabulary (version) CF 28.0
Dimension
Long name
Unit
lat
latitude
degrees_north
reference_time
Reference time
seconds since 1970-01-01
z
depth below mean sea level
meters
time
Forecast time for ForecastModelRunCollection
hours since 2010-06-20 00:00:00.000 UTC
lon
longitude
degrees_east

LICENSE

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