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Jason-1 validation report, cycle 233

 
Cycle date2008-05-02 - 2008-05-12
Cycle qualityData quality for this cycle is nominal.
Missing dataDue to close encounter between Jason-1 and TOPEX/Poseidon, Jason-1 altimeter (Poseidon-2) was switched off for security reasons between 2008-05-07 at 17:52:42 (pass 106) and 2008-05-13 at 07:12:27 (pass 248). Therefore passes 107 to 247 are completely missing, pass 106 is almost entirely missing and pass 248 has 42.1% of missing measurements over ocean. The restart procedure of Poseidon-2 led to a data gap on 2008-05-13 between 09:13:33 and 09:18:23, resulting in 8.2% of missing ocean measurements for pss 250.
Crossover standard deviation(*)4.84 cm
SLA standard deviation(*)(**)10.13 cm

(*)When using a selection to remove shallow waters (1000 m), areas of high ocean variability and high latitudes (> |50| deg)
(**) relative to a 7-year mean


Missing measurements

Edited measurements

Valid measurements

Maps for cycle 233

View the maps for cycle 233 by clicking on the thumbnail, or see previous maps and animate them (click on the legend)


SLA

Wind

Waves

Long-term monitoring


Long-term crossover standard deviation

Mean sea level

 

For a more complete assessment of data quality, see the Validation report for cycle 233 (pdf)

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