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ERDDAP > griddap > 制作图表 ?

数据集标题:  SST, AQUA_MODIS, L3m.MO.SST.sst.4km, Masked, SMI, NASA GSFC OBPG, R2019.0,
Global, 0.04166°, Science Quality, 2003-present (Monthly Composite), Lon0360
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机构:  NOAA NMFS SWFSC ERD   (数据集 ID: erdMH1sstdmdayR20190SQ_Lon0360)
信息:  概括 ? | 执照 ? | FGDC | ISO 19115 | 元数据 | 背景 (外部链接) | 数据访问表 | 文件
 
图表类型:  ?
X 轴:  ?
Y 轴:  ?
颜色:  ?
 
方面 ?    开始 ?    Stop ?
time (UTC) ?     仅指定 1 个值 →
    |< - >|
< <
latitude (degrees_north) ?
    +
    -
< slider >
longitude (degrees_east) ?
    +
    -
< slider >
 
图表设置
彩条:   连续性:   规模: 
   最低限度:   最大限度:   N 节: 
绘制陆地遮罩: 
Y 轴最小值:   最大限度:   
 
(请耐心等待,获取数据可能需要一段时间。)
 
选修的:
然后设置文件类型: (文件类型信息)
and
或查看 URL:
(文档 / 旁路 这 形式 ? )
    单击地图以指定新的中心点。 ?
飞涨:
[您指定的图表。请耐心等待。]

 

您可以使用图表来做的事情

当然,你可以对图表做任何你想做的事情。但你可能没有考虑到以下几点:

此数据集的数据集属性结构 (.das)

Attributes {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.0426752e+9, 1.6343424e+9;
    String axis "T";
    Int32 fraction_digits 0;
    String ioos_category "Time";
    String long_name "Centered Time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 actual_range -89.97918, 89.97916;
    String axis "Y";
    String coordsys "geographic";
    Int32 fraction_digits 5;
    String ioos_category "Location";
    String long_name "Latitude";
    String point_spacing "even";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range 0.02083333, 359.97917684;
    String axis "X";
    String coordsys "geographic";
    Int32 fraction_digits 4;
    String ioos_category "Location";
    String long_name "Longitude";
    String point_spacing "even";
    String standard_name "longitude";
    String units "degrees_east";
  }
  sstMasked {
    Float32 _FillValue -999.0;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String coordsys "geographic";
    String ioos_category "Temperature";
    String long_name "Masked SST";
    Float32 missing_value -999.0;
    String standard_name "sea_surface_temperature";
    String units "degree_C";
  }
  NC_GLOBAL {
    String acknowledgement "NASA GSFC";
    String cdm_data_type "Grid";
    String contact "https://www.pfeg.noaa.gov/guest_book.html";
    String Conventions "CF-1.6, COARDS, ACDD-1.3";
    String creation_date "2021-12-24 10:53:33.698319";
    String creator_email "erd.data@noaa.gov";
    String creator_name "NOAA NMFS SWFSC ERD";
    String creator_type "institution";
    String creator_url "https://www.pfeg.noaa.gov";
    Float64 Easternmost_Easting 359.97917684;
    Float64 geospatial_lat_max 89.97916;
    Float64 geospatial_lat_min -89.97918;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 359.97917684;
    Float64 geospatial_lon_min 0.02083333;
    String geospatial_lon_units "degrees_east";
    String history 
"These files are generated by erd.data@noaa.gov .
2025-05-05T15:41:46Z (local files)
2025-05-05T15:41:46Z https://coastwatch.pfeg.noaa.gov/griddap/erdMH1sstdmdayR20190SQ_Lon0360.das";
    String infoUrl "https://modis.gsfc.nasa.gov/data/";
    String institution "NOAA NMFS SWFSC ERD";
    String keywords "4km, aqua, center, data, day, daytime, degrees, earth, Earth Science > Oceans > Ocean Temperature > Sea Surface Temperature, erd, fisheries, global, image, imaging, L3, level, level-3, mapped, masked, moderate, modis, modisa, monthly, national, nmfs, noaa, npp, ocean, oceans, orbiting, partnership, polar, polar-orbiting, quality, resolution, science, sea, sea_surface_temperature, smi, southwest, spectroradiometer, sst, sstMasked, standard, surface, swfsc, temperature, time";
    String keywords_vocabulary "GCMD Science Keywords";
    String license 
"The data may be used and redistributed for free but is not intended
for legal use, since it may contain inaccuracies. Neither the data
Contributor, ERD, NOAA, 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.";
    String mask "qual_sst < 0";
    Float64 Northernmost_Northing 89.97916;
    String rights "The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, CoastWatch, NOAA, 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.";
    String Sensor_Name "HMODISA";
    String source_data "AQUA_MODIS.20211001_20211031.L3m.MO.SST.sst.4km.nc";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing -89.97918;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String summary "This is the delayed, science-quality, monthly composite of Sea Surface Temperature (SST), masked, from Moderate Resolution Imaging Spectroradiometer on Aqua (MODISA), Level-3 Standard Mapped Image (SMI), from NASA GSFC OBPG, R2019.0, Global, 0.04166°";
    String testOutOfDate "now-120days";
    String time_coverage_end "2021-10-16T00:00:00Z";
    String time_coverage_start "2003-01-16T00:00:00Z";
    String title "SST, AQUA_MODIS, L3m.MO.SST.sst.4km, Masked, SMI, NASA GSFC OBPG, R2019.0, Global, 0.04166°, Science Quality, 2003-present (Monthly Composite), Lon0360";
    Float64 Westernmost_Easting 0.02083333;
  }
}

 

使用 griddap 从网格数据集请求数据和图表

griddap允许您通过特殊格式的 URL 从网格数据集中请求数据子集、图表或地图(例如,来自卫星的海面温度数据)。griddap 使用OPeNDAP  (external link)数据访问协议 (DAP )  (external link)及其投影约束 (external link)

URL 指定您想要的内容:数据集、图表或数据子集的描述以及响应的文件类型。

griddap request URLs must be in the form
https://coastwatch.pfeg.noaa.gov/erddap/griddap/datasetID.fileType{?query}
For example,
https://coastwatch.pfeg.noaa.gov/erddap/griddap/jplMURSST41.htmlTable?analysed_sst[(2002-06-01T09:00:00Z)][(-89.99):1000:(89.99)][(-179.99):1000:(180.0)]
Thus, the query is often a data variable name (e.g., analysed_sst), followed by [(start):stride:(stop)] (or a shorter variation of that) for each of the variable's dimensions (for example, [time][latitude][longitude]).

For details, see the griddap Documentation.


 
Translated by Google ?
ERDDAP ,版本2.26
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