<!DOCTYPE qgis PUBLIC 'http://mrcc.com/qgis.dtd' 'SYSTEM'><qgis version="3.16.1-Hannover"><language>en</language><type>dataset</type>
<parentidentifier>NSIDC Sea Ice Concentration</parentidentifier>
<identifier>../SeaIce/NSIDC Ice Concentration/09_Sep/SeaIceConcentration_Sep2015_25km.tif</identifier>
<title>NSIDC Sea ice concentration September 2015 (25 km)</title>
<abstract>
NSIDC Sea Ice Concentration

February (min) and September (max) satellite-observed sea ice concentrations from 2007-2017. The Sea Ice Index provides a quick look at Arctic- and Antarctic-wide changes in sea ice. It is a source for consistent, up-to-date sea ice extent and concentration images, in PNG format, and data values, in ASCII text files, from November 1978 to the present. Sea Ice Index images also depict trends and anomalies in ice cover calculated using a 30-year reference period of 1981 through 2010.

Fetterer, F., K. Knowles, W. Meier, M. Savoie, and A. K. Windnagel. 2016, updated daily. Sea Ice Index, Version 2. [Indicate subset used]. Boulder, Colorado USA. NSIDC: National Snow and Ice Data Center. doi: http://dx.doi.org/10.7265/N5736NV7. [Date Accessed].

http://nsidc.org/data/g02135

Download: 24 July 2017

Downloaded GeoTIFFs from ftp://sidads.colorado.edu/DATASETS/NOAA/G02135/south/monthly/geotiff/02_Feb/ and ftp://sidads.colorado.edu/DATASETS/NOAA/G02135/south/monthly/geotiff/09_Sep/

Editor
Sea Ice
Takeshi Tamura
tamura.takeshi@nipr.ac.jp

Author
Florence Fetterer
fetterer@nsidc.org
</abstract></qgis>