搜索结果: 1-6 共查到“地球物理学 Morphology”相关记录6条 . 查询时间(0.186 秒)
Morphology of bottom surfaces of glacier ice tongues in the East Antarctic region
radio echo sounding radio glaciology glacier ice tongues
2015/9/28
During three Antarctic summer campaigns (1995/97/99) Radio Echo Sounding (RES) system data from some glacier ice tongues in the East Antarctic regions between Victoria Land and George V Land were coll...
Proposed terminology for the classification and parameters for the quantification of variability in ionosphere morphology
ionosphere ionospheroc terminology space and time variation
2015/9/25
Much uncertainty currently exists in the use by different workers of the term ?variability? in describing the results of statistical analyses applied to ionospheric measurement data sets and in their ...
Morphology of F-region vertical E×B drifts in the African sector using ionosonde measurements
equatorial F-region ionospheric variability ionospheric modelling ionosonde observations ionospheric dynamics
2015/9/2
F-region vertical velocities are derived from the ground-based ionosonde data for Ibadan (7.4°N, 3.9°E; dip 6°S:
an equatorial station in the African zone), to study the general characteristics of el...
Morphology and surface features of olivine in kimberlite: implications for ascent processes
Morphology surface features olivine kimberlite ascent processes
2015/1/6
Most kimberlite rocks contain large proportions of ellipsoidal-shaped xenocrystic olivine grains that are derived mainly from disaggregation of peridotite. Here, we describe the shapes, sizes and surf...
Fluvial features on Titan: Insights from morphology and modeling
Fluvial features on Titan Insights morphology modeling
2014/4/8
Fluvial features on Titan have been identified in synthetic aperture radar (SAR) data taken during spacecraft fl ybys by the Cassini Titan Radar Mapper (RADAR) and in Descent Imager/Spectral Radiomete...
A ridgelet transform method for constraining tectonic models via abyssal-hill morphology
ridgelet transform abyssal hills
2014/4/10
Abyssal-hill shape and orientation are related to the direction and spreading rate of paleo-spreading centers. Therefore analyzing abyssal-hill shape and trend is useful for constraining tectonic mode...