Remote sensing systems are largely used in geology for regional mapping of mineralogy and lithology mainly from airborne or spaceborne platforms. Earth observers such as Landsat. ASTER or SPOT are equipped with multispectral sensors. but suffer from relatively poor spectral resolution. https://lhqjclnigcquz.nizarblog.com/35080107/sacrés-liens-ou-non-liens-sacrés-hécate-les-mortels-et-les-lieux-de-passage-en-grèce-ancienne