Volume 15 (2023)
Volume 14 (2022)
Volume 13 (2021)
Volume 12 (2020)
Volume 11 (2019)
Volume 10 (2018)
Volume 9 (2017)
Volume 8 (2016)
Volume 7 (2015)
Volume 6 (2014)
Volume 5 (2013)
Volume 4 (2012)
Volume 3 (2011)
Volume 2 (2010)
Volume 1 (2009)
Investigation of Alteration Deposit Zones of Porphyry Copper Ore Using Multispectral Satellite Imagery (Aster, Landsat-8 and Sentinel-2) and Ground Controls (Case study: MasjedDaghi copper deposit - NW Iran)

MayamSadat Ahmadi; Abbass Malian

Volume 14, Issue 3 , October 2022, , Pages 47-74

https://doi.org/10.52547/gisj.14.3.47

Abstract
  The design of Remote Sensing algorithms and the development of various methods of processing satellite images to identify porphyry copper deposits are among the important topics of studies in the field of mineral resource evaluation and their optimal exploitation. To this end, the determination of alteration ...  Read More

Applying the SAM Supervised Classification Algorithm to Prepare a Map of Rock Units Using Satellite Images

P Zeaiean Firozabadi; P Safarbeyranvand; A Hosseinhgholizade; R Hasanitabar; M Safarbeyranvand

Volume 10, Issue 1 , June 2018, , Pages 1-16

Abstract
  The issue of the mapping of rock units in an ever-expanding area has now reached a point where the detection and classification of rock units is carried out through the aid of hyperspectral image. In this research, Hyperion images are used in the light of the work of previous researchers and the application ...  Read More