ERDDAP
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Dataset Title: | Historic Land Cover Change, Area Vegetation, RF time_bounds By time, bounds_dim |
Institution: | University of Illinois at Urbana-Champaign (Dataset ID: areaveg_rf_by_time_bounds_dim) |
Information: | Summary | License | Metadata | Background | Data Access Form |
Time range:
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Attributes { time { String _CoordinateAxisType "Time"; Float64 actual_range -6.2798112e+9, 1.1991456e+9; String axis "T"; String bounds "time_bounds"; String calendar "proleptic_gregorian"; String ioos_category "Time"; String long_name "Forecast time for ForecastModelRunCollection"; Float64 missing_value NaN; String standard_name "time"; String time_origin "01-JAN-1970 00:00:00"; String units "seconds since 1970-01-01T00:00:00Z"; } bounds_dim { Int16 actual_range 0, 1; String units "count"; } time_bounds { String long_name "bounds for time"; } NC_GLOBAL { String _CoordSysBuilder "ucar.nc2.dataset.conv.CF1Convention"; String acknowledgement "This work was supported by National Aeronautics and Space Administration (NASA) Land Cover and Land Use Change Program (No. NNX08AK75G)"; String cdm_data_type "Grid"; String Comment "Cropland and Pastureland Data Source used in this netcdf file: Updated estimates based on Ramankutty and Foley (1999)"; String contributor_role "Principle Investigator and originator"; String Conventions "CF-1.4"; String creator_email "meiyapp2@illinois.edu"; String creator_name "Prasanth Meiyappan"; String creator_url "http://www.atmos.illinois.edu/~meiyapp2"; String data_set_progress "complete"; String date_created "2013-08-30T20:59:09Z"; String date_modified "2013-08-30T20:59:09Z"; String history "FMRC Best Dataset 2024-12-07T02:48:59Z https://www.ncei.noaa.gov/thredds/dodsC/ncFC/sat/landcover-RFAREAVEG-fc/Historical_Land-Cover_Change_and_Land-Use_Conversions_Global_Dataset:_RF_AREAVEG_Feature_Collection_best.ncd 2024-12-07T02:48:59Z https://www.ncei.noaa.gov/griddap/areaveg_rf_by_time_bounds_dim.das"; String id "land-cover_rf_landcover_yr2006.nc"; String infoUrl "https://www.ncei.noaa.gov/thredds/catalog/ncFC/sat/landcover-RFAREAVEG-fc/catalog.html?dataset=ncFC/sat/landcover-RFAREAVEG-fc/Historical_Land-Cover_Change_and_Land-Use_Conversions_Global_Dataset:_RF_AREAVEG_Feature_Collection_best.ncd"; String institution "University of Illinois at Urbana-Champaign"; String Keywords "EARTH SCIENCE > AGRICULTURE > FOREST SCIENCE > AFFORESTATION/REFORESTATION, EARTH SCIENCE > AGRICULTURE > FOREST SCIENCE > REFORESTATION, EARTH SCIENCE > BIOSPHERE > TERRESTRIAL ECOSYSTEMS > AGRICULTURAL LANDS, EARTH SCIENCE > BIOSPHERE > TERRESTRIAL ECOSYSTEMS > DESERTS, EARTH SCIENCE > BIOSPHERE > TERRESTRIAL ECOSYSTEMS > FORESTS, EARTH SCIENCE > BIOSPHERE > TERRESTRIAL ECOSYSTEMS > GRASSLANDS, EARTH SCIENCE > BIOSPHERE > TERRESTRIAL ECOSYSTEMS > SHRUBLAND/SCRUB, EARTH SCIENCE > BIOSPHERE > TERRESTRIAL ECOSYSTEMS > URBAN LANDS, EARTH SCIENCE > BIOSPHERE > VEGETATION > AFFORESTATION/REFORESTATION, EARTH SCIENCE > BIOSPHERE > VEGETATION > DECIDUOUS VEGETATION, EARTH SCIENCE > BIOSPHERE > VEGETATION > DOMINANT SPECIES, EARTH SCIENCE > BIOSPHERE > VEGETATION > EVERGREEN VEGETATION, EARTH SCIENCE > BIOSPHERE > VEGETATION > VEGETATION COVER, EARTH SCIENCE > BIOSPHERE > VEGETATION > REFORESTATION, EARTH SCIENCE > HUMAN DIMENSIONS > HUMAN SETTLEMENTS > URBAN AREAS, EARTH SCIENCE > LAND SURFACE > LAND USE/LAND COVER > LAND COVER, EARTH SCIENCE > LAND SURFACE > LAND USE/LAND COVER > LAND USE CLASSES, EARTH SCIENCE > HUMAN DIMENSIONS > ENVIRONMENTAL GOVERNANCE/MANAGEMENT > LAND MANAGEMENT > LAND USE CLASSES, EARTH SCIENCE > HUMAN DIMENSIONS > ENVIRONMENTAL GOVERNANCE/MANAGEMENT > LAND MANAGEMENT > LAND USE/LAND COVER CLASSIFICATION, EARTH SCIENCE > LAND SURFACE > LANDSCAPE > REFORESTATION"; String keywords_vocabulary "NASA Global Change Master Directory (GCMD) Earth Science Keywords, Version 8.0"; String license "No constraints on data access or use"; String location "Proto fmrc:Historical_Land-Cover_Change_and_Land-Use_Conversions_Global_Dataset:_RF_AREAVEG_Feature_Collection"; String metadata_link "gov.noaa.ncdc:C00814"; String naming_authority "gov.noaa.ncdc"; String references "https://dx.doi.org/10.1007/s11707-012-0314-2, https://dx.doi.org/10.1111/gcb.12207"; String source "model"; String sourceUrl "https://www.ncei.noaa.gov/thredds/dodsC/ncFC/sat/landcover-RFAREAVEG-fc/Historical_Land-Cover_Change_and_Land-Use_Conversions_Global_Dataset:_RF_AREAVEG_Feature_Collection_best.ncd"; String spatial_coverage "Global"; String spatial_domain "land only; all ocean grid cells have been filled with the specified missing values"; String spatial_resolution "0.5x0.5 degrees lat/lon"; String standard_name_vocabulary "CF Standard name Table (v25, 05 July 2013)"; String summary "Historic Land Cover Change, Area Vegetation, RF time_bounds Dimensioned By time, bounds_dim."; String time_coverage_duration "one year"; String time_coverage_end "2008-01-01T00:00:00Z"; String time_coverage_resolution "yearly"; String time_coverage_start "1771-01-01T00:00:00Z"; String title "Historic Land Cover Change, Area Vegetation, RF time_bounds By time, bounds_dim"; String vertical_levels "surface observations"; String years_of_record "1770/01 -2007/12"; } }
The URL specifies what you want: the dataset, a description of the graph or the subset of the data, and the file type for the response.
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/erdBAssta5day.htmlTable?sst[(2007-10-21T00:00:00)][0][(-75):100:(75)][(180):100:(360)]
Thus, the query is often a data variable name (e.g., sst),
followed by [(start):stride:(stop)]
(or a shorter variation of that) for each of the variable's dimensions
(for example, [time][altitude][latitude][longitude]).
For details, see the griddap Documentation.