MODIS/Terra Sea Ice Extent Daily L3 Global 1km EASE-Grid Night, Version 4

Data Contributors

HALL, DOROTHY K.
SALOMONSON, VINCE V.
RIGGS, GEORGE A.

Parameters

ICE EXTENT
ICE TEMPERATURE

Instruments

MODIS : MODERATE-RESOLUTION IMAGING SPECTRORADIOMETER
SPECTRORADIOMETERS

MODIS/Terra Sea Ice Extent Daily L3 Global 1km EASE-Grid Night (MOD29P1N) contains the following fields: ice surface temperature (IST), IST spatial QA, and sea ice by IST in HDF-EOS format along with corresponding metadata. Version 4 (V004) is the latest version of MODIS data available. MODIS/Terra V004 data extend from 24 February 2000 to present. The sea ice algorithm uses a Normalized Difference Snow Index (NDSI) modified for sea ice to distinguish sea ice from open ocean based on reflective and thermal characteristics. Data are available by FTP, CD-ROM, DVD, or DLT.

Until the reprocessing campaign is finished, the complete set of Version 4 (V004) data will remain available. Thus, if you need V004 documentation, please contact the National Snow and Ice Data Center (NSIDC) User Services at http://nsidc.org/forms/contact.html.

Data Citation

The following example shows how to cite these data in a publication. List the principal investigators, year of data set release (2001), data set title and version, date of the version you used, publisher (NSIDC), and digital media.

Hall, Dorothy K., George A. Riggs, and Vincent V. Salomonson. 2001, updated daily. MODIS/Terra Sea Ice Extent Daily L3 Global 1km EASE-Grid Night V004, December 2003 to March 2004. Boulder, CO, USA: National Snow and Ice Data Center. Digital media.