Ice Concentration, NOAA-20 VIIRS, Near Real-Time, Polar Stereographic (South), Daily 4-day Composite
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下载链接：
https://coastwatch.noaa.gov/erddap/griddap/noaacwVIIRSn20iceconcSP06Daily4Day.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 South",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",0],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","3976"]]
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%7Cro
ws%7CIceConc%26.colorBar=KT_ice%7C%7C%7C%7C%7C%26.bgColor=0xffccccff
end_orbit_number=36414
geospatial_bounds=POLYGON((-45.0 -47.197074,-26.565051 -55.58931,0.0 -59.044941,26.565051 -55.58931,45.0 -47.197074,63.434949 -55.58931,90.0 -59.044941,116.565051 -55.58931,135.0 -47.197074,153.434949 -55.58931,-180.0 -59.044941,-153.434949 -55.58931,-135.0 -47.197074,-116.565051 -55.58931,-90.0 -59.044941,-63.434949 -55.58931,-45.0 -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_w/browse/lvl4/modis/coastwatch/maskhdf/VX1CCW_C2024329_C2024332_H4_SP06_edgemask_IceConc.hdf
[cwutils 4.0.1.7 20240513_133416] cwgraphics /home/pub/svc_cwatch/aps/aps_w/browse/lvl4/modis/coastwatch/maskhdf/VX1CCW_C2024329_C2024332_H4_SP06_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=0 +k=1 +x_0=0 +y_0=0 +datum=WGS84 +units=m +no_defs
source=NOAA-20_VIIRS_IceConc
sourceUrl=(local files)
srid=EPSG:3976
standard_name_vocabulary=CF Standard Name Table v29
start_orbit_number=36358
testOutOfDate=now-2days
time_coverage_end=2024-11-26T00:00:00Z
time_coverage_start=2021-04-13T00:00:00Z
企业级冰浓度/冰掩膜/冰面温度产品
数据集类型：网格
约定：CF-1.6, COARDS, ACDD-1.3
坐标系：PROJCS["WGS 84 / NSIDC Sea Ice Polar Stereographic South",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",0],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","3976"]]
默认图查询：IceConc[time_coverage_end][(0.0)][(3255922.5):(-3255922.5)][(-3255922.5):(3255922.5)]&draw=surface&vars=cols%7cro%7CIceConc&colorBar=KT_ice%7C%7C%7C%7C%7C%26.bgColor=0xffccccff
结束轨道编号：36414
地理空间边界：POLYGON((-45.0 -47.197074,-26.565051 -55.58931,0.0 -59.044941,26.565051 -55.58931,45.0 -47.197074,63.434949 -55.58931,90.0 -59.044941,116.565051 -55.58931,135.0 -47.197074,153.434949 -55.58931,-180.0 -59.044941,-153.434949 -55.58931,-135.0 -47.197074,-116.565051 -55.58931,-90.0 -59.044941,-63.434949 -55.58931,-45.0 -47.197074))
地理空间垂直最大值：0.0
地理空间垂直最小值：0.0
地理空间垂直方向：向上
地理空间垂直单位：米
历史记录：[cwutils 4.0.1.7 20240513_133416] cwcomposite --pedantic --method latest --inputs - --match ^(IceConc)$ /home/pub/svc_cwatch/aps/aps_w/browse/lvl4/modis/coastwatch/maskhdf/VX1CCW_C2024329_C2024332_H4_SP06_edgemask_IceConc.hdf
[cwutils 4.0.1.7 20240513_133416] cwgraphics /home/pub/svc_cwatch/aps/aps_w/browse/lvl4/modis/coastwatch/maskhdf/VX1CCW_C2024329_C2024332_H4_SP06_edgemask_IceConc.hdf
标识产品DOI权威机构：https://dx.doi.org
信息URL：https://coastwatch.noaa.gov
机构：NOAA NESDIS CoastWatch
仪器：VIIRS
关键词词汇：GCMD 科学关键词
命名权威机构：gov.noaa.coastwatch
观测属性：IceConc
平台：NOAA-20
proj4text：+proj=stere +lat_0=-90 +lat_ts=-70 +lon_0=0 +k=1 +x_0=0 +y_0=0 +datum=WGS84 +units=m +no_defs
来源：NOAA-20_VIIRS_IceConc
来源URL：(本地文件)
空间参考标识符：EPSG:3976
标准名称词汇：CF 标准名称表 v29
开始轨道编号：36358
测试过时：now-2days
时间范围结束：2024-11-26T00:00:00Z
时间范围开始：2021-04-13T00:00:00Z
提供机构：
ERDDAP Data Server at NOAA.GOV
