Simulating WAves Nearshore (SWAN) Regional Wave Model: Manua, American Samoa, Lon+/-180

Simulating WAves Nearshore (SWAN) regional wave model 7-day output with a 5-day hourly forecast for the Manua Islands (Ofu, Olosega, and Tau) of American Samoa at approximately 275-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 Samoa regional WaveWatch III (WW3) wave model (ww3_samoa) has completed. Please note that some of the nested model setup is still 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.
_CoordSysBuilder=ucar.nc2.dataset.conv.CF1Convention
acknowledgement=The Pacific Islands Ocean Observing System (PacIOOS) is funded through the National Oceanic and Atmospheric Administration (NOAA) as a Regional Association within the U.S. Integrated Ocean Observing System (IOOS). PacIOOS is coordinated by the University of Hawaii School of Ocean and Earth Science and Technology (SOEST).
cdm_data_type=Grid
comment=Model runs produced by Kwok Fai Cheung ([e-mail]).
Conventions=CF-1.6, ACDD-1.3
date_metadata_modified=2023-02-01
defaultGraphQuery=shgt
drawLandMask=off
Easternmost_Easting=-169.35
geospatial_bounds=POLYGON ((-14.35 -169.75, -14.05 -169.75, -14.05 -169.35, -14.35 -169.35, -14.35 -169.75))
geospatial_bounds_crs=EPSG:4326
geospatial_lat_max=-14.05
geospatial_lat_min=-14.35
geospatial_lat_resolution=0.002499999999999991
geospatial_lat_units=degrees_north
geospatial_lon_max=-169.35
geospatial_lon_min=-169.75
geospatial_lon_resolution=0.0025000000000000356
geospatial_lon_units=degrees_east
history=2019-08-20T00:00:00Z New dataset.
2023-02-01T19:46:00Z Floating-point precision adjusted for lat and lon variables to ensure regular grid spacing. ;
FMRC Best Dataset
id=swan_manua
infoUrl=https://www.pacioos.hawaii.edu/waves/model-manua/
institution=Pacific Islands Ocean Observing System (PacIOOS)
instrument=Not Applicable > Not Applicable
instrument_vocabulary=GCMD Instrument Keywords
ISO_Topic_Categories=oceans
keywords_vocabulary=GCMD Science Keywords
location=Proto fmrc:SWAN_Manua_Regional_Wave_Model
locations=Ocean > Pacific Ocean > South Pacific Ocean > Polynesia > American Samoa > Manua, Ocean > Pacific Ocean > South Pacific Ocean > Polynesia > American Samoa > Ofu, Ocean > Pacific Ocean > South Pacific Ocean > Polynesia > American Samoa > Olosega, Ocean > Pacific Ocean > South Pacific Ocean > Polynesia > American Samoa > Tau
locations_vocabulary=GCMD Location Keywords
metadata_link=https://www.pacioos.hawaii.edu/metadata/swan_manua.html
naming_authority=org.pacioos
Northernmost_Northing=-14.05
platform=Models/Analyses > > Operational Models
platform_vocabulary=GCMD Platform Keywords
program=Pacific Islands Ocean Observing System (PacIOOS)
project=Pacific Islands Ocean Observing System (PacIOOS)
references=http://swanmodel.sourceforge.net
source=Simulating WAves Nearshore (SWAN) numerical wave model
sourceUrl=https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/swan_manua/SWAN_Manua_Regional_Wave_Model_best.ncd
Southernmost_Northing=-14.35
standard_name_vocabulary=CF Standard Name Table v39
testOutOfDate=now+105hours
time_coverage_end=2024-12-10T18:00:00Z
time_coverage_resolution=PT1H
time_coverage_start=2019-07-19T21:00:00Z
Westernmost_Easting=-169.75

模拟近岸波浪（SWAN）区域波浪模型针对美属萨摩亚马努阿群岛（包括奥富、奥洛塞加和塔乌）的7天输出，并附带5天的每小时预报，分辨率约为275米。此高分辨率模型旨在捕捉浅水效应及近岸海岸动力学，如折射、浅滩化和较小尺度的阴影效应。该模型在萨摩亚区域波浪模型WaveWatch III（WW3）（ww3_samoa）完成运行后直接运行。请注意，部分嵌套模型设置仍处于测试和验证阶段。尽管已尽最大努力详尽、正确且精确地实施所有模型组件，但可能的误差来源仍然众多。因此，请谨慎使用这些数据，适用于任何海洋相关活动。