Growth of Greenland ice sheet - Measurement
Measurements of ice-sheet elevation change by satellite altimetry show that the Greenland surface elevation south of 72 deg north latitude is increasing. The vertical velocity of the surface is 0.20 + or - 0.06 meters/year from measured changes in surface elevations at 5906 intersections between Geo...
Main Authors: | , , , , |
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Format: | Other/Unknown Material |
Language: | unknown |
Published: |
1989
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Subjects: | |
Online Access: | http://ntrs.nasa.gov/search.jsp?R=19900033211 |
Summary: | Measurements of ice-sheet elevation change by satellite altimetry show that the Greenland surface elevation south of 72 deg north latitude is increasing. The vertical velocity of the surface is 0.20 + or - 0.06 meters/year from measured changes in surface elevations at 5906 intersections between Geosat paths in 1985 and Seasat in 1978, and 0.28 + or - 0.02 meters/year from 256,694 intersections of Geosat paths during a 548-day period of 1985 to 1986. |
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