Attributes { HDF5_GLOBAL { String coordinates "cell_lat cell_lon"; String _lastModified "2012-12-31"; } METADATA { String accuracy_daily_metric "daily accuracy metric not available for SSMI,2012,PM,366"; String metadata_dublincore_audience "Earth System Science Community"; String metadata_dublincore_accural_method "Periodically updated"; String metadata_dublincore_format "HDF5,Geotiff, and raw binary"; String metadata_dublincore_source "Derived from SSMI and SMMR radar instrument 37Ghz Vertical channel data"; String metadata_dublincore_rights_holder "University of Montana, Dr. John Kimball and Dr. Youngwook Kim"; String metadata_dublincore_relation "n/a"; String metadata_dublincore_contributor "K.C. McDonald, NASA JPL, Pasadena, CA"; String metadata_dublincore_coverage "Daily data are mapped to global EASE-GRID v1 25-km Equal Area Scalable Earth grid. Data spans the period 1979 to 2010, covering AM,PM, and CO (combined) overpasses."; String metadata_dublincore_accural_policy "Previous versions replaced by subsequent versions"; String metadata_dublincore_identifier "FREEZE THAW DOI 10.1109/TGRS.2010.2070515"; String metadata_dublincore_provenance "Derived from the SSMR and SSMI radar 37Ghz channel, V polarized."; String metadata_dublincore_publisher "NTSG Lab, University of Montana, Missoula, MT, under NASA Contract No. NNX08AQ63A"; String metadata_dublincore_language "English"; String metadata_dublincore_subject "Satellite Microwave Remote Sensing Data"; String metadata_dublincore_description "Dataset containing information on global daily Freeze Thaw status derived from SSMR and SMMR radar instruments. "; String metadata_dublincore_title "NASA Measures Earth Science Data Record (ESDR) global daily record of Freeze/Thaw status"; String metadata_dublincore_resourcetype "Daily global remote sensing dataset and ancillary files"; String metadata_dublincore_instructional_method "Example code and test images provided."; String metadata_dublincore_creator "Youngwook Kim, John S. Kimball, The University of Montana, Missoula, MT."; String metadata_dublincore_date "2013-12-06T17-25"; String metadata_dublincore_rights "freely available to the public, with attribution requested"; String granule_uuid "5c5f9c5d-51b2-53a1-ae28-f02d2590264c"; String short_name "FT_status"; String description "A Global Data Record of Daily Landscape Freeze/Thaw status. NASA Measures F/T ESDR 1979-2011"; String granule_name "SSMI_37V_PM_FT_2012_day366.h5"; String acquisition_year "2012"; String acquisition_day_of_year "366"; String channel_frequency "37V"; String overpass "PM"; String reference "Kim, Y., J.S. Kimball, J. Glassy and K.C. McDonald, 2012. MEaSUREs Global Record of Daily Landscape Freeze/Thaw Status, Version 02 [1979 to 2011]. Boulder Colorado USA: National Snow and Ice Data Center. Digital media (http://nsidc.org/data/nsidc-0477.html"; String reference_DOI "DOI: 10.1109/TGRS.2010.2070515"; String instrument "SSMI"; Float64 pixel_size 25067.524990000002; String pixel_units "m"; String grid_resolution "25km"; String grid_projection "EASE-GRID-25km-global v1"; String dataset_version "v4.4"; String dataset_releasen "F/T Stage III"; String dataset_year_range "1979 - 2012"; String production_datetime "2013-12-07T00-"; Float64 easegrid_upper_left_xy -17334193.537999999, 7344784.8250000002; Float64 easegrid_lower_left_xy -17334193.537999999, -7344784.8250000002; Float64 easegrid_upper_right_xy 17334193.537000000, 7344784.8250000002; Float64 easegrid_lower_right_xy 17334193.537000000, -7344784.8250000002; Float64 easegrid_lower_center_xy -1.7999999999999999e-06, -4.3000000000000003e-06; Float64 geographic_nw_lon_lat_deg -179.99999399999999, 86.716744000000006; Float64 geographic_sw_lon_lat_deg -179.99999399999999, -86.716744000000006; Float64 geographic_ne_lon_lat_deg 179.99999399999999, 86.716744000000006; Float64 geographic_se_lon_lat_deg 179.99999399999999, -86.716744000000006; Float64 geographic_lower_center_lon_lat_deg 0.0000000000000000, 0.0000000000000000; String postprocess_author "Joe Glassy,Lupine Logic Inc. on contract to Univ. Montana"; String postprocess_sw "ft_gen.py"; String postprocess_sw_version "v4.4-2013-12-06T17:17:00-07:00,jmg"; String postprocess_datetime "2013-12-07T00-"; String FT_status_legend_title "Freeze Thaw Status Code legend"; String FT_status_legend_a " 0 = Frozen (AM/PM frozen) "; String FT_status_legend_b " 1 = Thawed (AM/PM thawed) "; String FT_status_legend_c " 2 = Transitional (AM frozen and PM thawed "; String FT_status_legend_d " 3 = Inverse Transitional (PM frozen and AM thawed "; String FT_status_legend_e "251 = No data "; String FT_status_legend_f "252 = Non-cold constraint area, but unmasked "; String FT_status_legend_g "253 = Masked (permanent ice,non-vegetated or urban area"; String FT_status_legend_h "254 = 100 Percent open water "; String FT_status_legend_i "255 = Fillvalue "; String glossary_metadata_dc "Dublin Core common metadata"; String glossary_Overpass_code_A "A=ascending overpass"; String glossary_Overpass_code_D "D=descending overpass"; String fullnamepath "/METADATA"; } FT_status { String overpass "PM -- Afternoon"; String short_name "FT_status"; String variable "FT_status"; String units "dimensionless"; String valid_range "(0.0<= FT_status <= 254)"; Float64 pixel_mean 0.46139999999999998; Float64 pixel_standard_deviation 0.49850000000000000; Float64 pixel_minimum 0.0000000000000000; Float64 pixel_maximum 1.0000000000000000; String pixel_frequencies "{0: 56473, 1: 48382}"; String description "daily global freeze/thaw status (dimensionless)."; String FT_status_legend_a " 0 = Frozen (AM/PM frozen) "; String FT_status_legend_b " 1 = Thawed (AM/PM thawed) "; String FT_status_legend_c " 2 = Transitional (AM frozen and PM thawed "; String FT_status_legend_d " 3 = Inverse Transitional (PM frozen and AM thawed "; String FT_status_legend_e "251 = No data "; String FT_status_legend_f "252 = Non-cold constraint area, but unmasked "; String FT_status_legend_g "253 = Masked (permanent ice,non-vegetated or urban area"; String FT_status_legend_h "254 = 100 Percent open water "; String FT_status_legend_i "255 = Fillvalue "; String origname "FT_status"; String fullnamepath "/FT_status"; String coordinates "cell_lat cell_lon"; } cell_lat { String origname "cell_lat"; String fullnamepath "/cell_lat"; } cell_lon { String origname "cell_lon"; String fullnamepath "/cell_lon"; } }