To assimilate the observed information into the final results, the direct normal fluxes from the DIRINDEX model are adjusted according to the comparison statistics in the latitude longitude cosine of solar zenith angle phase space, in which the inverse-distance interpolation is used for the adjustment.
The vertical COG of the healthy limb stance phase (nadir, −0.82±1.20cm; zenith, 2.30±1.53cm) was higher than that of the prosthetic limb stance phase (nadir, −0.45±2.01cm; zenith, 0.21±1.94cm) (P<.05), even though the healthy limb showed much higher peak knee flexion (13.2°±5.3°) than the prosthetic limb (0.74°±0.7°) (P<.01) during the stance phase.
variance component for L1 carrier phase measurement at zenith.
( {sigma}_{L2}^2 ) : variance component for L2 carrier phase measurement at zenith.
In this study, two techniques were investigated: 1) the SNR analysis using one zenith-looking antenna connected to a geodetic GNSS receiver and 2) the geodetic phase delay analysis using both a zenith-looking and a nadir-looking antenna, each connected to a geodetic GNSS receiver (see Figure 2).
At 2144 14 UT (Figure 4a), a thin growth phase arc was observed near the zenith.
It is shown that the daily standard phase heights (SPHs) determined for a constant zenith angle are equal for close frequencies (up to about 10 kHz).
About 15 min before the onset, another growth phase arc appeared well equatorward of the zenith as indicated by the white arrow.
The excursion (zenith-nadir) of vertical COG in the prosthetic stance phase, was smaller than that of the healthy group (P<.05).
That said, we have informed Zenith and Mr. Rose that as we enter this next phase of Zenith's development, we believe it is time for a new monitor with a different background and set of capabilities," Dorie Nolt, a spokeswoman for the Education Department, said in an email.
