Application of Logistic function technique for structural mapping: Application to the gravimetric data of Ougarta Mountains

Abstract

The Ougarta Mountains are located at the extreme West of the Algerian Sahara in the Algerian Moroccan border; this area includes various Precambrian to post Paleozoic geological and litho-structural units. It correspond to the limit between the West African Craton (WAC) and the pan-African domain,

Gravity data derived from GRACE mission combining terrestrial marine and satellite data were used to understanding the subsurface geology; the edge of anomalous bodies provides important information in...