Skip Links

USGS - science for a changing world

Professional Paper 1386–A

Chapter A–4 (Figure 7)

Return to Home

Return to figure gallery

Select image for high resolution and Save to download

Figure 7. Monthly average sea-ice concentrations in the Northern Hemisphere for January–December, averaged for the 25-year period from 1979 to 2003. The sea-ice concentrations are derived from data from NASA’s Nimbus 7 Scanning Multichannel Microwave Radiometer (SMMR) and the Defense Meteorological Satellite Program (DMSP) Special Sensor Microwave Imager (SSMI).

Figure 7. Monthly average sea-ice concentrations in the Northern Hemisphere for January–December, averaged for the 25-year period from 1979 to 2003. The sea-ice concentrations are derived from data from NASA’s Nimbus 7 Scanning Multichannel Microwave Radiometer (SMMR) and the Defense Meteorological Satellite Program (DMSP) Special Sensor Microwave Imager (SSMI).



Accessibility FOIA Privacy Policies and Notices

USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
URL: https://pubs.usgs.gov/pp/p1386a/gallery4-fig07.html
Page Contact Information: Contact USGS
Page Last Modified: Thursday, December 01, 2016, 04:25:45 PM