The routine operational sigma0 regrouping method is proposed for a HY-2 A scatterometer(HSCAT) that maps time-ordered sigma0 s and related parameters into a subtrack aligned grid of wind vector cells(
TEACHER:DATE:LESSON NO.:Wang Cuiping September 2,2011 5一.LEARNER NEEDSThis is a senior middle school class with students aged 16-17.Most of the students