The studied region in this research (Alborz province) is structurally located in Alborz poly_orogenic system of northern Iran. The purpose of this research is combining the remote sensing and geology sciences to show fault lineaments by analyzing satellite data in a vast region and also comparison between lineaments layer and recognized faults in geology maps. Firstly, two scenes of Landsat ETM...

In the pre-era of Global Navigation Satellite System (GNSS), Astronomy was only technique available for determination position or Azimuth. Still, to understand space-based technique, a good knowledge is necessary; concept Celestial Sphere, Coordinates Bodies, and various categories Time. The celestial coordinate systems are based on fixed point in space, Vernal Equinox First Point Aries(γ). Thi...

IT IS well known that geographic differences exist between populations in the mortality caused by coronary heart disease (C.H.D.). These differences are not entirely explained by the known risk factors of C.H.D. and attention has been drawn to the possibility that the quality of drinking water affects the death rates from C.H.D. [l-14]. There is no general agreement, however, on the identity or...

Global position of the monthly mean Anticyclone (AC) time series, 300 mb aloft in the North-East Indian subcontinent over the range 0-45°N,60-130°E, were identified from the NCEP/ NCAR reanalysis dataset (1958-1998). Seasonal averagelatitude and longitude of the AC centres in the time series show two extreme complementary characters; 10.34°N (min), 102.27°E (max)in March and 29.08°N (max), 86.4...