Ice Concentration, NOAA-20 VIIRS, Near Real-Time, Polar Stereographic (North), Daily 4-day Composite
收藏polarwatch.noaa.gov2024-11-27 更新2025-03-23 收录
下载链接：
https://polarwatch.noaa.gov/erddap/griddap/noaacwVIIRSn20iceconcNP06Daily4Day.html
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资源简介：
Enterprise Ice Concentration/ Ice Mask/ Ice Surface Temperature Products
cdm_data_type=Grid
Conventions=CF-1.6, COARDS, ACDD-1.3
crs_wkt=PROJCS["WGS 84 / NSIDC Sea Ice Polar Stereographic North",GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4326"]],PROJECTION["Polar_Stereographic"],PARAMETER["latitude_of_origin",70],PARAMETER["central_meridian",-45],PARAMETER["scale_factor",1],PARAMETER["false_easting",0],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["X",EAST],AXIS["Y",NORTH],AUTHORITY["EPSG","3413"]]
defaultGraphQuery=IceConc%5B(time_coverage_end)%5D%5B(0.0)%5D%5B(3255922.5):(-3255922.5)%5D%5B(-3255922.5):(3255922.5)%5D%26.draw=surface%26.vars=cols
%7Crows%7CIceThickness%26.colorBar=KT_ice%7C%7CLog%7C%7C%7C%26.bgColor=0xffccccff
end_orbit_number=36428
geospatial_bounds=POLYGON((-180.0 47.197074,161.565051 55.58931,135.0 59.044941,108.434949 55.58931,90.0 47.197074,71.565051 55.58931,45.0 59.044941,18.434949 55.58931,0.0 47.197074,-18.434949 55.58931,-45.0 59.044941,-71.565051 55.58931,-90.0 47.197074,-108.434949 55.58931,-135.0 59.044941,-161.565051 55.58931,-180.0 47.197074))
geospatial_vertical_max=0.0
geospatial_vertical_min=0.0
geospatial_vertical_positive=up
geospatial_vertical_units=m
history=[cwutils 4.0.1.7 20240513_133416] cwcomposite --pedantic --method latest --inputs - --match ^(IceConc)$ /home/pub/svc_cwatch/aps/aps_q/browse/lvl4/modis/coastwatch/maskhdf/VX1CCW_C2024330_C2024333_H4_NP06_edgemask_IceConc.hdf
[cwutils 4.0.1.7 20240513_133416] cwgraphics /home/pub/svc_cwatch/aps/aps_q/browse/lvl4/modis/coastwatch/maskhdf/VX1CCW_C2024330_C2024333_H4_NP06_edgemask_IceConc.hdf
identifier_product_doi_authority=https://dx.doi.org
infoUrl=https://coastwatch.noaa.gov
institution=NOAA NESDIS CoastWatch
instrument=VIIRS
keywords_vocabulary=GCMD Science Keywords
naming_authority=gov.noaa.coastwatch
OBSERVED_PROPERTY=IceConc
platform=NOAA-20
proj4text=+proj=stere +lat_0=90 +lat_ts=70 +lon_0=-45 +k=1 +x_0=0 +y_0=0 +datum=WGS84 +units=m +no_defs
source=NOAA-20_VIIRS_IceConc
sourceUrl=(local files)
srid=EPSG:3413
standard_name_vocabulary=CF Standard Name Table v29
start_orbit_number=36372
testOutOfDate=now-2days
time_coverage_end=2024-11-27T00:00:00Z
time_coverage_start=2021-04-13T00:00:00Z
企业级冰浓度/冰掩膜/冰面温度产品
数据类型：网格
遵循规范：CF-1.6, COARDS, ACDD-1.3
坐标系：PROJCS["WGS 84 / NSIDC Sea Ice Polar Stereographic North
提供机构：
polarwatch.noaa.gov
