A scanner characterization method based on an analytic spectral model was derived. Themethod firstmodeled the spectral formation of eachmedium using either Beer-Bouguer Law or Kubelka-Munk theory. Scanner digital counts were then empirically related to dye concentrations. From these estimated dye concentrations, either spectral transmittance or spectral reflectance factor could be predicted. Th...

to doing this research daily interpolated temperature data from asfezari data base have been used. in order to recognition extreme cold days, the normalized temperature deviation index (ntdi) applied. then the index sorted according to extensive and severity and first 500 days selected for analysis. the geopotential height data extracted from www.esrl.noaa.gov data base. the thickness anomaly c...

Abstract The Sinai Peninsula is a subplate located between the African and Arabian plates. It an important in world; however, this region poorly understood because of shortage geophysical data. Thus, study focuses on built three-dimensional (3D) high-resolution forward model crustal thickness with new tectonic structural evaluation to understand area tectonically determine its lithospheric thic...

Abstract. Volgo–Uralia is a Neoarchaean easternmost part of the East European craton. Recent seismic studies Volgo–Uralian region provided new insights into crustal structure this area. In study, we combine satellite gravity and data in common workflow to perform complex study structure, which useful for further basin analysis light, model subcraton presented from step-wise approach: (1) invers...