The new generation Chinese high-resolution three-line stereo-mapping satellite Ziyuan 3 (ZY-3) is equipped with three sensors (nadir, backward, and forward views). Its objective is to manufacture the 1 : 50000 topographic map and revise and update the 1 : 25000 topographic map. For the push-broom satellite, the interpolation accuracy of orbit and attitude determines directly the satellite's ste...

purpose : to evaluate the safety and efficacy of limbal relaxing incisions (lris) for corneal astigmatism correction during phacoemulsification methods : 24 eyes of 24 patients with the mean age of 65.71 years (range: 55 to 83 years) with senile cataracts and mean corneal astigmatism of 1.9±0.83 diopters (d) (range: 1.5 to 3.5 d) were included in this study. all lris were performed during phaco...

............................................................................................................................................... 4 Introduction .......................................................................................................................................... 4 The Grounded Theory Method..........................................................................

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We present a new approach to account for the influence of subglacial topography on geothermal heat flux beneath Greenland and Antarctic ice sheets. first establish simple empirical proportionality between local topographic relief within given radius, based synthesis existing observations these properties elsewhere Earth. This analysis essentially yields high-pass filter that can be readily appl...