ERDDAP > info > nsidcG10016v2nh1day

Grid DAP Data	Sub- set	Table DAP Data	Make A Graph	W M S	Source Data Files	Acces- sible	Title	Sum- mary	FGDC, ISO, Metadata	Back- ground Info	RSS	E mail	Institution	Dataset ID
data			graph		files	public	Sea Ice Concentration, NOAA/NSIDC NRT Climate Data Record V2, Northern Hemisphere, 25km, Near Real-Time, 2021-Present, Daily		M	background			NSIDC > National ...	nsidcG10016v2nh1day

The Dataset's Variables and Attributes

Row Type	Variable Name	Attribute Name	Data Type	Value
attribute	NC_GLOBAL	_NCProperties	String	version=2,netcdf=4.8.1,hdf5=1.10.6
attribute	NC_GLOBAL	acknowledgement	String	This project was supported in part by a grant from the NOAA Climate Data Record Program. Production of original NASA Team and Bootstrap algorithm estimates supported by the NASA Polar Distributed Active Archive Center. The sea ice concentration algorithms were developed by Donald J. Cavalieri, Josefino C. Comiso, Claire L. Parkinson, and others at the NASA Goddard Space Flight Center in Greenbelt, MD.
attribute	NC_GLOBAL	cdm_data_type	String	Grid
attribute	NC_GLOBAL	cdr_variable	String	cdr_seaice_conc
attribute	NC_GLOBAL	contributor_name	String	Walter N. Meier, Florence Fetterer, Ann Windnagel, J. Scott Stewart, Trey Stafford, Matt Fisher
attribute	NC_GLOBAL	contributor_role	String	principal investigator, author, author, software developer, software developer, software developer
attribute	NC_GLOBAL	Conventions	String	CF-1.6, ACDD-1.3, COARDS
attribute	NC_GLOBAL	creator_email	String	nsidc at nsidc.org
attribute	NC_GLOBAL	creator_name	String	NSIDC
attribute	NC_GLOBAL	creator_type	String	institution
attribute	NC_GLOBAL	creator_url	String	https://nsidc.org/
attribute	NC_GLOBAL	date_created	String	2024-11-18T11:01:11Z
attribute	NC_GLOBAL	defaultGraphQuery	String	cdr_seaice_conc[last]%5B(5837500.0):(-5337500.0)%5D%5B(-3837500.0):(3737500.0)%5D&.draw=surface&.vars=xgrid%7Cygrid%7Ccdr_seaice_conc&.colorBar=KT_ice
attribute	NC_GLOBAL	grid_mapping_false_easting	double	0.0
attribute	NC_GLOBAL	grid_mapping_false_northing	double	0.0
attribute	NC_GLOBAL	grid_mapping_GeoTransform	String	-3850000.0 25000.0 0 5850000.0 0 -25000.0
attribute	NC_GLOBAL	grid_mapping_grid_boundary_bottom_projected_y	double	-5350000.0
attribute	NC_GLOBAL	grid_mapping_grid_boundary_left_projected_x	double	-3850000.0
attribute	NC_GLOBAL	grid_mapping_grid_boundary_right_projected_x	double	3750000.0
attribute	NC_GLOBAL	grid_mapping_grid_boundary_top_projected_y	double	5850000.0
attribute	NC_GLOBAL	grid_mapping_latitude_of_projection_origin	double	90.0
attribute	NC_GLOBAL	grid_mapping_longitude_of_projection_origin	double	-45.0
attribute	NC_GLOBAL	grid_mapping_name	String	polar_stereographic
attribute	NC_GLOBAL	grid_mapping_parent_grid_cell_column_subset_end	double	304.0
attribute	NC_GLOBAL	grid_mapping_parent_grid_cell_column_subset_start	double	0.0
attribute	NC_GLOBAL	grid_mapping_parent_grid_cell_row_subset_end	double	448.0
attribute	NC_GLOBAL	grid_mapping_parent_grid_cell_row_subset_start	double	0.0
attribute	NC_GLOBAL	grid_mapping_proj4text	String	+proj=stere +lat_0=90 +lat_ts=70 +lon_0=-45 +k=1 +x_0=0 +y_0=0 +a=6378273 +b=6356889.449 +units=m +no_defs
attribute	NC_GLOBAL	grid_mapping_scaling_factor	double	1.0
attribute	NC_GLOBAL	grid_mapping_semimajor_radius	double	6378273.0
attribute	NC_GLOBAL	grid_mapping_semiminor_radius	double	6356889.449
attribute	NC_GLOBAL	grid_mapping_spatial_ref	String	PROJCS["NSIDC Sea Ice Polar Stereographic North",GEOGCS["Unspecified datum based upon the Hughes 1980 ellipsoid",DATUM["Not_specified_based_on_Hughes_1980_ellipsoid",SPHEROID["Hughes 1980",6378273,298.279411123061,AUTHORITY["EPSG","7058"]],AUTHORITY["EPSG","6054"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.01745329251994328,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4054"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],PROJECTION["Polar_Stereographic"],PARAMETER["latitude_of_origin",70],PARAMETER["central_meridian",-45],PARAMETER["scale_factor",1],PARAMETER["false_easting",0],PARAMETER["false_northing",0],AUTHORITY["EPSG","3411"],AXIS["X",UNKNOWN],AXIS["Y",UNKNOWN]]
attribute	NC_GLOBAL	grid_mapping_srid	String	urn:ogc:def:crs:EPSG::3411
attribute	NC_GLOBAL	grid_mapping_standard_parallel	double	70.0
attribute	NC_GLOBAL	grid_mapping_straight_vertical_longitude_from_pole	double	135.0
attribute	NC_GLOBAL	grid_mapping_units	String	meters
attribute	NC_GLOBAL	history	String	Generated from NSIDC0080
attribute	NC_GLOBAL	id	String	https://doi.org/10.7265/tgam-yv28
attribute	NC_GLOBAL	infoUrl	String	https://nsidc.org/
attribute	NC_GLOBAL	institution	String	NSIDC > National Snow and Ice Data Center
attribute	NC_GLOBAL	keywords	String	algorithm, america, arctic, area, atlantic, barents, bay, beaufort, bering, bootstrap, canada, cdr_seaice_conc, center, chukchi, climate, common, concentration, continent, CONTINENT > NORTH AMERICA > CANADA > HUDSON BAY, Continent > North America > Canada > Hudson Bay, cryosphere, daily, data, davis, day, defense, deviation, distribution, dmsp, earth, Earth Science > Cryosphere > Sea Ice > Ice Extent, Earth Science > Cryosphere > Sea Ice > Sea Ice Concentration, Earth Science > Oceans > Sea Ice > Ice Extent, estimated, extent, flag, flags, flight, format, fraction, geographic, Geographic Region > Arctic, Geographic Region > Northern Hemisphere, Geographic Region > Polar, goddard, gsfc, gulf, hemisphere, hudson, ice, ice distribution, interpolation, interpolation_flag, lawrence, mayen, melt, melt_onset_day_cdr_seaice_conc, meteorological, microwave, nasa, national, network, noaa, noaa/nsidc, north, northern, norwegian, nsidc, nsidc_bt_seaice_conc, nsidc_nt_seaice_conc, ocean, Ocean > Arctic Ocean, Ocean > Arctic Ocean > Barents Sea, Ocean > Arctic Ocean > Beaufort Sea, Ocean > Arctic Ocean > Chukchi Sea, Ocean > Atlantic Ocean > North Atlantic Ocean > Davis Straight, OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF ST LAWRENCE, Ocean > Atlantic Ocean > North Atlantic Ocean > North Sea, Ocean > Atlantic Ocean > North Atlantic Ocean > Norwegian Sea, OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > SVALBARD AND JAN MAYEN, Ocean > Pacific Ocean, Ocean > Pacific Ocean > North Pacific Ocean > Bering Sea, Ocean > Pacific Ocean > North Pacific Ocean > Sea Of Okhotsk, oceans, okhotsk, onset, over, pacific, passive, polar, processed, program, qa_of_cdr_seaice_conc, quality, record, region, satellite, science, sea, sea_ice_area_fraction, sea_ice_area_fraction status_flag, snow, source, space, spatial, spatial_interpolation_flag, standard, statistics, status, stdev_of_cdr_seaice_conc, straight, svalbard, tdim, team, temporal, temporal_interpolation_flag, version
attribute	NC_GLOBAL	keywords_vocabulary	String	GCMD Science Keywords
attribute	NC_GLOBAL	license	String	No constraints on data access or use
attribute	NC_GLOBAL	metadata_Link	String	https://nsidc.org/data/G10016/versions/2/
attribute	NC_GLOBAL	naming_authority	String	org.doi.dx
attribute	NC_GLOBAL	platform	String	DMSP 5D-3/F18 > Defense Meteorological Satellite Program-F18
attribute	NC_GLOBAL	processing_level	String	NOAA Level 3
attribute	NC_GLOBAL	product_version	String	v02r00
attribute	NC_GLOBAL	program	String	NOAA Climate Data Record Program
attribute	NC_GLOBAL	proj_crs_code	String	EPSG:3411
attribute	NC_GLOBAL	proj_crs_code_description	String	The proj_crs_code attribute references a registered projection identifier (i.e. EPSG) when available. If the projection is not registered, non-standard then this attribute references a PolarWatch assigned internal identifier.
attribute	NC_GLOBAL	project	String	NOAA/NSIDC passive microwave sea ice concentration climate data record
attribute	NC_GLOBAL	references	String	Comiso, J. C., and F. Nishio. 2008. Trends in the Sea Ice Cover Using Enhanced and Compatible AMSR-E, SSM/I, and SMMR Data. Journal of Geophysical Research 113, C02S07, doi:10.1029/2007JC0043257. ; Comiso, J. C., D. Cavalieri, C. Parkinson, and P. Gloersen. 1997. Passive Microwave Algorithms for Sea Ice Concentrations: A Comparison of Two Techniques. Remote Sensing of the Environment 60(3):357-84. ; Comiso, J. C. 1984. Characteristics of Winter Sea Ice from Satellite Multispectral Microwave Observations. Journal of Geophysical Research 91(C1):975-94. ; Cavalieri, D. J., P. Gloersen, and W. J. Campbell. 1984. Determination of Sea Ice Parameters with the NIMBUS-7 SMMR. Journal of Geophysical Research 89(D4):5355-5369. ; Cavalieri, D. J., C. l. Parkinson, P. Gloersen, J. C. Comiso, and H. J. Zwally. 1999. Deriving Long-term Time Series of Sea Ice Cover from Satellite Passive-Microwave Multisensor Data Sets. Journal of Geophysical Research 104(7): 15,803-15,814 ; Comiso, J.C., R.A. Gersten, L.V. Stock, J. Turner, G.J. Perez, and K. Cho. 2017. Positive Trend in the Antarctic Sea Ice Cover and Associated Changes in Surface Temperature. J. Climate, 30, 2251–2267, https://doi.org/10.1175/JCLI-D-16-0408.1
attribute	NC_GLOBAL	sensor	String	SSMI/S > Special Sensor Microwave Imager/Sounder
attribute	NC_GLOBAL	software_version_id	String	git@bitbucket.org:nsidc/seaice_cdr.git@22aac63463cb6013d2a29279c81d130e1f1b0403
attribute	NC_GLOBAL	source	String	Generated from NSIDC0080
attribute	NC_GLOBAL	sourceUrl	String	(local files)
attribute	NC_GLOBAL	spatial_resolution	String	25km
attribute	NC_GLOBAL	standard_name_vocabulary	String	CF Standard Name Table v70
attribute	NC_GLOBAL	summary	String	This data set provides a passive microwave sea ice concentration climate data record (CDR) based on gridded brightness temperatures (TBs) from the Defense Meteorological Satellite Program (DMSP) series of passive microwave radiometers, currently the Special Sensor Microwave Imager/Sounder (SSMIS). The sea ice concentration CDR is an estimate of sea ice concentration that is produced by combining concentration estimates from two algorithms developed at the NASA Goddard Space Flight Center (GSFC): the NASA Team algorithm and the Bootstrap algorithm. The individual algorithms are used to process and combine brightness temperature data at National Snow and Ice Data Center (NSIDC). This product is designed to extend a consistent time series of sea ice concentrations (the fraction, or percentage, of ocean area covered by sea ice) from the end of the NOAA/NSIDC Climate Data Record of Passive Microwave Sea Ice Concentration Version 4 dataset which spans the coverage of several passive microwave instruments. The data are gridded on the NSIDC polar stereographic grid with 25 x 25 km grid cells, and are available in Network Common Data Format (NetCDF) file format. Each file contains a variable with the CDR concentration values as well as variables that hold the NASA Team and Bootstrap processed concentrations for reference Variables containing standard deviation, quality flags, and projection information are also included. Data are available from NSIDC via FTP see https://nsidc.org/data/G10016/versions/2/. Data are also distributed via the PolarWatch ERDDAP at https://polarwatch.noaa.gov/erddap. Note that the data format available through PolarWatch is slightly different from the NSIDC FTP NetCDF files. The PolarWatch data server stores projection information as global attributes (with the prefix grid_mapping) instead of as a variable; and the timestamp is served in different units (seconds since 1970).
attribute	NC_GLOBAL	time_coverage_duration	String	P1D
attribute	NC_GLOBAL	time_coverage_end	String	2024-11-20T00:00:00Z
attribute	NC_GLOBAL	time_coverage_resolution	String	P1D
attribute	NC_GLOBAL	time_coverage_start	String	2021-01-01T00:00:00Z
attribute	NC_GLOBAL	title	String	Sea Ice Concentration, NOAA/NSIDC NRT Climate Data Record V2, Northern Hemisphere, 25km, Near Real-Time, 2021-Present, Daily
dimension	time		double	nValues=1415, evenlySpaced=false, averageSpacing=1 day 0h 5m 6s
attribute	time	_ChunkSizes	uint	1024
attribute	time	_CoordinateAxisType	String	Time
attribute	time	actual_range	double	1.6094592E9, 1.7320608E9
attribute	time	axis	String	T
attribute	time	calendar	String	gregorian
attribute	time	ioos_category	String	Time
attribute	time	long_name	String	Time
attribute	time	standard_name	String	time
attribute	time	time_origin	String	01-JAN-1970 00:00:00
attribute	time	units	String	seconds since 1970-01-01T00:00:00Z
dimension	ygrid		float	nValues=448, evenlySpaced=true, averageSpacing=-25000.0
attribute	ygrid	_ChunkSizes	uint	448
attribute	ygrid	actual_range	float	-5337500.0, 5837500.0
attribute	ygrid	axis	String	Y
attribute	ygrid	ioos_category	String	Location
attribute	ygrid	long_name	String	projection_grid_y_centers
attribute	ygrid	source_name	String	ygrid
attribute	ygrid	standard_name	String	projection_y_coordinate
attribute	ygrid	units	String	meters
attribute	ygrid	valid_range	float	-5350000.0, 5850000.0
dimension	xgrid		float	nValues=304, evenlySpaced=true, averageSpacing=25000.0
attribute	xgrid	_ChunkSizes	uint	304
attribute	xgrid	actual_range	float	-3837500.0, 3737500.0
attribute	xgrid	axis	String	X
attribute	xgrid	ioos_category	String	Location
attribute	xgrid	long_name	String	projection_grid_x_centers
attribute	xgrid	source_name	String	xgrid
attribute	xgrid	standard_name	String	projection_x_coordinate
attribute	xgrid	units	String	meters
attribute	xgrid	valid_range	float	-3850000.0, 3750000.0
variable	cdr_seaice_conc		float	time, ygrid, xgrid
attribute	cdr_seaice_conc	_FillValue	float	2.54
attribute	cdr_seaice_conc	ancillary_variables	String	stdev_of_cdr_seaice_conc qa_of_cdr_seaice_conc
attribute	cdr_seaice_conc	colorBarMaximum	double	1.0
attribute	cdr_seaice_conc	colorBarMinimum	double	0.0
attribute	cdr_seaice_conc	colorBarPalette	String	KT_ice
attribute	cdr_seaice_conc	datum	String	+ellps=urn:ogc:def:crs:EPSG::4326
attribute	cdr_seaice_conc	flag_meanings	String	pole_hole lakes coastal land_mask missing_data
attribute	cdr_seaice_conc	flag_values	ubyte	251, 252, 253, 254, 255
attribute	cdr_seaice_conc	ioos_category	String	Ice Distribution
attribute	cdr_seaice_conc	long_name	String	NOAA/NSIDC Climate Data Record of Passive Microwave Daily Northern Hemisphere Sea Ice Concentration
attribute	cdr_seaice_conc	references	String	https://nsidc.org/data/G10016/versions/2/
attribute	cdr_seaice_conc	standard_name	String	sea_ice_area_fraction
attribute	cdr_seaice_conc	units	String	1
attribute	cdr_seaice_conc	valid_range	float	0.0, 1.0
variable	melt_onset_day_cdr_seaice_conc		ubyte	time, ygrid, xgrid
attribute	melt_onset_day_cdr_seaice_conc	_FillValue	ubyte	255
attribute	melt_onset_day_cdr_seaice_conc	colorBarMaximum	double	250.0
attribute	melt_onset_day_cdr_seaice_conc	colorBarMinimum	double	50.0
attribute	melt_onset_day_cdr_seaice_conc	colorBarPalette	String	Rainbow
attribute	melt_onset_day_cdr_seaice_conc	datum	String	+ellps=urn:ogc:def:crs:EPSG::4326
attribute	melt_onset_day_cdr_seaice_conc	ioos_category	String	Ice Distribution
attribute	melt_onset_day_cdr_seaice_conc	long_name	String	Day of Snow Melt Onset Over Sea Ice
attribute	melt_onset_day_cdr_seaice_conc	missing_value	ubyte	255
attribute	melt_onset_day_cdr_seaice_conc	units	String	1
attribute	melt_onset_day_cdr_seaice_conc	valid_range	ubyte	60, 244
variable	nsidc_bt_seaice_conc		float	time, ygrid, xgrid
attribute	nsidc_bt_seaice_conc	_FillValue	float	2.54
attribute	nsidc_bt_seaice_conc	colorBarMaximum	double	1.0
attribute	nsidc_bt_seaice_conc	colorBarMinimum	double	0.0
attribute	nsidc_bt_seaice_conc	colorBarPalette	String	KT_ice
attribute	nsidc_bt_seaice_conc	datum	String	+ellps=urn:ogc:def:crs:EPSG::4326
attribute	nsidc_bt_seaice_conc	flag_meanings	String	pole_hole unused coastal land_mask missing_data
attribute	nsidc_bt_seaice_conc	flag_values	ubyte	251, 252, 253, 254, 255
attribute	nsidc_bt_seaice_conc	ioos_category	String	Ice Distribution
attribute	nsidc_bt_seaice_conc	long_name	String	Passive Microwave Daily Northern Hemisphere Sea Ice Concentration by Bootstrap algorithm processed by NSIDC
attribute	nsidc_bt_seaice_conc	standard_name	String	sea_ice_area_fraction
attribute	nsidc_bt_seaice_conc	units	String	1
attribute	nsidc_bt_seaice_conc	valid_range	float	0.0, 1.0
variable	nsidc_nt_seaice_conc		float	time, ygrid, xgrid
attribute	nsidc_nt_seaice_conc	_FillValue	float	2.54
attribute	nsidc_nt_seaice_conc	colorBarMaximum	double	1.0
attribute	nsidc_nt_seaice_conc	colorBarMinimum	double	0.0
attribute	nsidc_nt_seaice_conc	colorBarPalette	String	KT_ice
attribute	nsidc_nt_seaice_conc	datum	String	+ellps=urn:ogc:def:crs:EPSG::4326
attribute	nsidc_nt_seaice_conc	flag_meanings	String	pole_hole unused coastal land_mask missing_data
attribute	nsidc_nt_seaice_conc	flag_values	ubyte	251, 252, 253, 254, 255
attribute	nsidc_nt_seaice_conc	ioos_category	String	Ice Distribution
attribute	nsidc_nt_seaice_conc	long_name	String	Passive Microwave Daily Northern Hemisphere Sea Ice Concentration by NASA Team algorithm processed by NSIDC
attribute	nsidc_nt_seaice_conc	standard_name	String	sea_ice_area_fraction
attribute	nsidc_nt_seaice_conc	units	String	1
attribute	nsidc_nt_seaice_conc	valid_range	float	0.0, 1.0
variable	qa_of_cdr_seaice_conc		ubyte	time, ygrid, xgrid
attribute	qa_of_cdr_seaice_conc	_FillValue	ubyte	0
attribute	qa_of_cdr_seaice_conc	colorBarMaximum	double	64.0
attribute	qa_of_cdr_seaice_conc	colorBarMinimum	double	0.0
attribute	qa_of_cdr_seaice_conc	colorBarPalette	String	Rainbow
attribute	qa_of_cdr_seaice_conc	datum	String	+ellps=urn:ogc:def:crs:EPSG::4326
attribute	qa_of_cdr_seaice_conc	flag_mask_meanings	String	BT_weather_filter_applied NT_weather_filter_applied BT_land_spillover_filter_applied NT_land_spillover_filter_applied valid_ice_mask_applied spatial_interpolation_applied temporal_interpolation_applied melt_start_detected
attribute	qa_of_cdr_seaice_conc	flag_masks	ubyte	1, 2, 4, 8, 16, 32, 64, 128
attribute	qa_of_cdr_seaice_conc	ioos_category	String	Quality
attribute	qa_of_cdr_seaice_conc	long_name	String	Passive Microwave Daily Northern Hemisphere Sea Ice Concentration QC flags
attribute	qa_of_cdr_seaice_conc	missing_value	ubyte	0
attribute	qa_of_cdr_seaice_conc	standard_name	String	sea_ice_area_fraction status_flag
attribute	qa_of_cdr_seaice_conc	valid_range	ubyte	1, 255
variable	spatial_interpolation_flag		ubyte	time, ygrid, xgrid
attribute	spatial_interpolation_flag	_FillValue	ubyte	0
attribute	spatial_interpolation_flag	colorBarMaximum	double	40.0
attribute	spatial_interpolation_flag	colorBarMinimum	double	0.0
attribute	spatial_interpolation_flag	datum	String	+ellps=urn:ogc:def:crs:EPSG::4326
attribute	spatial_interpolation_flag	flag_masks	ubyte	1, 2, 4, 8, 16, 32
attribute	spatial_interpolation_flag	flag_meanings	String	19v_tb_value_interpolated 19h_tb_value_interpolated 22v_tb_value_interpolated 37v_tb_value_interpolated 37h_tb_value_interpolated pole_hole_value_interpolated
attribute	spatial_interpolation_flag	ioos_category	String	Quality
attribute	spatial_interpolation_flag	long_name	String	Passive Microwave Daily Northern Hemisphere Sea Ice Concentration spatial interpolation flags
attribute	spatial_interpolation_flag	missing_value	ubyte	0
attribute	spatial_interpolation_flag	standard_name	String	interpolation_flag
attribute	spatial_interpolation_flag	valid_range	ubyte	0, 63
variable	stdev_of_cdr_seaice_conc		float	time, ygrid, xgrid
attribute	stdev_of_cdr_seaice_conc	_FillValue	float	-1.0
attribute	stdev_of_cdr_seaice_conc	colorBarMaximum	double	5.0
attribute	stdev_of_cdr_seaice_conc	colorBarMinimum	double	0.0
attribute	stdev_of_cdr_seaice_conc	colorBarPalette	String	Rainbow
attribute	stdev_of_cdr_seaice_conc	datum	String	+ellps=urn:ogc:def:crs:EPSG::4326
attribute	stdev_of_cdr_seaice_conc	flag_meanings	String	pole_hole lakes coastal land_mask missing_data
attribute	stdev_of_cdr_seaice_conc	flag_values	ubyte	251, 252, 253, 254, 255
attribute	stdev_of_cdr_seaice_conc	ioos_category	String	Statistics
attribute	stdev_of_cdr_seaice_conc	long_name	String	Passive Microwave Daily Northern Hemisphere Sea Ice Concentration Source Estimated Standard Deviation
attribute	stdev_of_cdr_seaice_conc	missing_value	float	-1.0
attribute	stdev_of_cdr_seaice_conc	valid_range	float	0.0, 100.0
variable	temporal_interpolation_flag		ubyte	time, ygrid, xgrid
attribute	temporal_interpolation_flag	_FillValue	ubyte	0
attribute	temporal_interpolation_flag	colorBarMaximum	double	55.0
attribute	temporal_interpolation_flag	colorBarMinimum	double	0.0
attribute	temporal_interpolation_flag	colorBarPalette	String	Rainbow
attribute	temporal_interpolation_flag	comment	String	If flagged, the value has been replaced by the value n-days prior, n-days following, or the mean of n-days prior and following where n is 1, 2, 3, 4, or 5 days.
attribute	temporal_interpolation_flag	datum	String	+ellps=urn:ogc:def:crs:EPSG::4326
attribute	temporal_interpolation_flag	flag_masks	ubyte	1, 2, 3, 4, 5, 10, 11, 20, 22, 30, 33, 40, 44, 50, 55
attribute	temporal_interpolation_flag	flag_meanings	String	1_day_following 2_days_following 3_days_following 4_days_following 5_days_following 1_day_prior mean_of_prior_and_following_1_day 2_days_prior mean_of_prior_and_following_2_days 3_days_prior mean_of_prior_and_following_3_days 4_days_prior mean_of_prior_and_following_4_days 5_days_prior mean_of_prior_and_following_5_days
attribute	temporal_interpolation_flag	ioos_category	String	Quality
attribute	temporal_interpolation_flag	long_name	String	Passive Microwave Daily Northern Hemisphere Sea Ice Concentration temporal interpolation flags
attribute	temporal_interpolation_flag	missing_value	ubyte	0
attribute	temporal_interpolation_flag	standard_name	String	interpolation_flag
attribute	temporal_interpolation_flag	valid_range	ubyte	0, 55

The information in the table above is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV1, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.