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Easier access to scientific data |
Brought to you by NOAA NMFS SWFSC ERD |
| Grid DAP Data | Sub- set | Table DAP Data | Make A Graph | W M S | Source Data Files | Title | Sum- mary | FGDC, ISO, Metadata | Back- ground Info | RSS | E | Institution | Dataset ID | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| data | graph | Multisensor Analyzed Sea Ice Extent - Northern Hemisphere (MASIE-NH) | 
| M | background
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| MASIE |
| Row Type | Variable Name | Attribute Name | Data Type | Value |
|---|---|---|---|---|
| attribute | NC_GLOBAL | _CoordSysBuilder | String | ucar.nc2.dataset.conv.CF1Convention |
| attribute | NC_GLOBAL | acknowledgment | String | Following visits in 2009 to NSIDC and NIC by Rear Admiral David Titley, at the time Commander Naval Meteorology and Oceanography Command (CNMOC), the concept for a collaborative MASIE product was developed through further discussions between NIC's Chief Scientist Pablo Clemente-Colón and NSIDC's NOAA Liaison Florence Fetterer. Product development objectives included wider dissemination of information from NIC products and more accurate daily sea ice edge position views for NSIDC's user base. Commander Denise M. Kruse, NIC's Director at the time, endorsed the collaboration that made MAISE possible. Sean Helfrich of NIC leads work on the IMS and helped shaped MASIE development. The MASIE product team at NSIDC included Matt Savoie for algorithm and code development, Stephen Truex and Ann Windnagel for Web site development, Lisa Ballagh for assistance with shapefiles, and Walter Meier as science advisor. Funding for MASIE development was provided by NIC and the US Naval Oceanographic Office (NAVO). We are currently seeking funding for its ongoing maintenance and further development. Distribution of the data set from NSIDC is supported by the NOAA@NSIDC Team with funding from NOAA's National Environmental Satellite, Data, and Information Service (NESDIS) and the National Geophysical Data Center (NGDC). |
| attribute | NC_GLOBAL | cdm_data_type | String | Grid |
| attribute | NC_GLOBAL | comment | String | A quality assessment of this product has not been made. |
| attribute | NC_GLOBAL | Conventions | String | CF-1.6, COARDS, Unidata Dataset Discovery v1.0 |
| attribute | NC_GLOBAL | creator_email | String | fetterer at nsidc.org |
| attribute | NC_GLOBAL | creator_name | String | F. Fetterer |
| attribute | NC_GLOBAL | creator_url | String | http://www.nsidc.org |
| attribute | NC_GLOBAL | date_created | String | 2010-12-14 |
| attribute | NC_GLOBAL | date_modified | String | updated daily |
| attribute | NC_GLOBAL | GDAL | String | GDAL 1.9.0, released 2011/12/29 |
| attribute | NC_GLOBAL | GDAL_TIFFTAG_DATETIME | String | 2021:12:27 07:36:29 |
| attribute | NC_GLOBAL | GDAL_TIFFTAG_DOCUMENTNAME | String | /share/apps/G02186/production/output/geotiff/4km/ice_only/2021/masie_ice_r00_v01_2021360_4km.tif |
| attribute | NC_GLOBAL | GDAL_TIFFTAG_IMAGEDESCRIPTION | String | IDL TIFF file |
| attribute | NC_GLOBAL | GDAL_TIFFTAG_RESOLUTIONUNIT | String | 2 (pixels/inch) |
| attribute | NC_GLOBAL | GDAL_TIFFTAG_SOFTWARE | String | IDL 8.3, Exelis Visual Information Solutions, Inc. |
| attribute | NC_GLOBAL | GDAL_TIFFTAG_XRESOLUTION | int | 100 |
| attribute | NC_GLOBAL | GDAL_TIFFTAG_YRESOLUTION | int | 100 |
| attribute | NC_GLOBAL | history | String | Mon Dec 27 06:55:22 2021: GDAL CreateCopy( /mnt/store/data/netCDF/masie/masieTemp.nc, ... ) |
| attribute | NC_GLOBAL | infoUrl | String | http://www.nsidc.org |
| attribute | NC_GLOBAL | institution | String | National Snow and Ice Data Center |
| attribute | NC_GLOBAL | keywords | String | analyzed, area, center, cryosphere, data, distribution, Earth Science > Cryosphere > Sea Ice > Ice Extent, Earth Science > Oceans > Sea Ice > Ice Extent, extent, hemisphere, ice, ice distribution, masie, masie-nh, multisensor, national, northern, oceans, sea, sea ice edges, sea ice extent, sea ice growth, sea ice melt, sea_ice_area, snow |
| attribute | NC_GLOBAL | keywords_vocabulary | String | GCMD Science Keywords |
| attribute | NC_GLOBAL | license | String | You may download and use any imagery or text from our Web site, unless it is specifically stated that the information has limitations for its use. Please credit the National Snow and Ice Data Center by citing our data. |
| attribute | NC_GLOBAL | Metadata_Convention | String | Unidata Dataset Discovery v1.0 |
| attribute | NC_GLOBAL | Metadata_Conventions | String | CF-1.6, COARDS, Unidata Dataset Discovery v1.0 |
| attribute | NC_GLOBAL | metadata_link | String | https://nsidc.org/data/docs/noaa/g02186_masie/index.html |
| attribute | NC_GLOBAL | publisher_name | String | National Snow and Ice Data Center |
| attribute | NC_GLOBAL | publisher_url | String | http://www.nsidc.org |
| attribute | NC_GLOBAL | sourceUrl | String | (local files) |
| attribute | NC_GLOBAL | standard_name_vocabulary | String | CF-1.6 |
| attribute | NC_GLOBAL | summary | String | The Multisensor Analyzed Sea Ice Extent – Northern Hemisphere (MASIE-NH) products provide measurements of daily sea ice extent and sea ice edge boundary for the Northern Hemisphere and 16 Arctic regions. The MASIE-NH imagery are provided at a nominal 4 km resolution. The input data comes from the 4 km Interactive Multisensor Snow and Ice Mapping System (IMS) snow and ice product produced by the National Ice Center (NIC). NIC utilizes visible imagery, passive microwave data, and NIC weekly analysis products to create their data product. More data, including MASIE-NH products distributed in a number of formats including ASCII text, GeoTIFF, PNG, shapefiles, and Google Earth files, are available from the MASIE website. |
| attribute | NC_GLOBAL | time_coverage_end | String | 2019-11-19T07:00:00Z |
| attribute | NC_GLOBAL | time_coverage_start | String | 2011-01-26T23:00:00Z |
| attribute | NC_GLOBAL | title | String | Multisensor Analyzed Sea Ice Extent - Northern Hemisphere (MASIE-NH) |
| dimension | time | double | nValues=3031, evenlySpaced=false, averageSpacing=1 day 1h 29m 30s | |
| attribute | time | _CoordinateAxisType | String | Time |
| attribute | time | actual_range | double | 1.2960828E9, 1.5741468E9 |
| attribute | time | axis | String | T |
| 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 | y | double | nValues=6144, evenlySpaced=true, averageSpacing=4000.0 | |
| attribute | y | _CoordinateAxisType | String | GeoY |
| attribute | y | actual_range | double | -1.2286E7, 1.2286E7 |
| attribute | y | ioos_category | String | Location |
| attribute | y | long_name | String | y coordinate of projection |
| attribute | y | standard_name | String | projection_y_coordinate |
| attribute | y | units | String | m |
| dimension | x | double | nValues=6144, evenlySpaced=true, averageSpacing=4000.0 | |
| attribute | x | _CoordinateAxisType | String | GeoX |
| attribute | x | actual_range | double | -1.2286E7, 1.2286E7 |
| attribute | x | ioos_category | String | Location |
| attribute | x | long_name | String | x coordinate of projection |
| attribute | x | standard_name | String | projection_x_coordinate |
| attribute | x | units | String | m |
| variable | sea_ice | byte | time, y, x | |
| attribute | sea_ice | _FillValue | byte | 0 |
| attribute | sea_ice | _Unsigned | String | true |
| attribute | sea_ice | colorBarMaximum | double | 300.0 |
| attribute | sea_ice | colorBarMinimum | double | 0.0 |
| attribute | sea_ice | COLORINTERP | String | Palette |
| attribute | sea_ice | grid_mapping | String | polar_stereographic |
| attribute | sea_ice | ioos_category | String | Ice Distribution |
| attribute | sea_ice | long_name | String | Sea Ice |
| attribute | sea_ice | missing_value | byte | 0 |
| attribute | sea_ice | standard_name | String | sea_ice_area |
| attribute | sea_ice | units | String | has sea ice |
| attribute | sea_ice | valid_range | byte | 0, 127 |
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.