GIS Analyses and Maps Creation of a Naturalistic Area: The Carengione Oasis
Barbara Marana

Pub. Date: August 30, 2019   DOI: 10.4236/jgis.2019.114028

Quantitative Estimation of Altimetric Variations Using Residual DEM from Topographical Maps between Two Epochs 1893 and 1985: Case Study: The Endorheic Basin of Enfidha-Tunisia
Noamen Rebai, Abdelkader Moussi

Pub. Date: August 12, 2019   DOI: 10.4236/jgis.2019.114027

Integration of GIS in the Development of an Environmental Cadastre Administrative System for the Environment Protection Agency Sierra Leone
Samuel Mohamed Kamara

Pub. Date: August 07, 2019   DOI: 10.4236/jgis.2019.114026