Data Set ID: 
G02159

Arctic Sea Ice Melt Pond Statistics and Maps, 1999-2001, Version 1

Visible band imagery from high-resolution satellites were acquired over four Arctic Ocean sites (three in 1999) during the summers of 1999, 2000, and 2001. The sites were within the median extent of the perennial ice pack. Imagery was analyzed using supervised maximum likelihood classification to derive either two (water and ice) or three (pond, open water, and ice) surface classes. Clouds were masked by hand. The data set consists of tables of pond coverage and size statistics for 500 m square cells within 10 km square images (image resolution is 1 meter), along with the surface type maps called Image Derived Products (IDPs) from which the pond statistics were derived. A total of 101 images over the three summers and four sites were used for pond statistics, out of a total of 1056 images acquired. The images are irregularly spaced in time.

Data are stored in Microsoft Excel format and ASCII text, image files are stored as GeoTIFF binary images, browse images in PNG, and JPG image files, and are available from August 1999 and generally for May into September for 2000 and 2001 via FTP.

This is the most recent version of these data.

Parameter(s):
  • SNOW/ICE > ALBEDO
  • SEA ICE > HEAT FLUX
  • SEA ICE > ICE FLOES
  • SEA ICE > SEA ICE CONCENTRATION > ICE FRACTION
  • SEA ICE > ICE GROWTH/MELT
  • SEA ICE > ICE ROUGHNESS
Data Format(s):
  • PNG
  • GeoTIFF
  • JPEG
  • ASCII
  • Excel
Spatial Coverage:
N: 90, 
S: 73, 
E: 180, 
W: -180
Platform(s):SATELLITES
Spatial Resolution:
  • 1m x 1m
Sensor(s):VISIBLE SPECTROMETER
Temporal Coverage:
  • 1 August 1999 to 30 September 2001
Version(s):V1
Temporal ResolutionVariesMetadata XML:View Metadata Record
Data Contributor(s):Florence Fetterer, Stanley Wilds, Jeffrey Sloan

Geographic Coverage

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As a condition of using these data, you must cite the use of this data set using the following citation. For more information, see our Use and Copyright Web page.

Fetterer, F., S. Wilds, and J. Sloan. 2008. Arctic Sea Ice Melt Pond Statistics and Maps, 1999-2001, Version 1. [Indicate subset used]. Boulder, Colorado USA. NSIDC: National Snow and Ice Data Center. doi: https://doi.org/10.7265/N5PK0D32. [Date Accessed].

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