along-track data

format:

pass no    time in seconds (refer to 1985.1.1)  lat  lon   sla   orbit error  cycles

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gridded data

The time in the names of the file denote the beginning of the data.

spatial coverage: 50N-82N with resolution of 0.5*0.5 degree

size: 65*721

lat: 50:0.5:82

lon: 0:0.5:360

missed value: 999.


Left bottom coordinate(50N,0E), Right bottom coordinate(50N, 360E)
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more questions about the data, please contact

oa@space.dtu.dk     Ole B. Andersen
cych@space.dtu.dk   Yongcun Cheng
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updates:

gridded: the interpolation error of 6 cm is applied as a threshold to the data north of 65N
gridded2: the interpolation error of 6 cm is applied as a threshold to the data north of 50N