Volume 34 (2024)
Volume 33 (2023)
Volume 32 (2022)
Volume 31 (2021)
Volume 30 (2020)
Volume 29 (2020)
Volume 28 (2019)
Volume 27 (2018)
Volume 26 (2017)
Volume 25 (2016)
Volume 24 (2015)
Volume 23 (2014)
Volume 22 (2013)
Volume 21 (2012)
Volume 20 (2011)
Volume 19 (2010)
Volume 18 (2009)
Volume 17 (2008)
Volume 16 (2007)
Remote Sensing
Combination of Remote Sensing and Fractal Modeling for Identification of Alteration Zones in Tirka Area, NE Iran

Mina Zamyad; Peyman Afzal; Mohsen Pourkermani; Reza Nouri; Mohammadreza Jafari

Volume 31, Issue 4 , December 2021, , Pages 57-68


  Tirka area is situated in NE Iran as a part of the TCMB which consists of Paleogene sediments and volcanic rock units with a combination of Eocene intermediate to basic rocks. The research aim is to determine the alteration zones using C-N fractal model based on ASTER satellite images. First, the ASTER ...  Read More

Remote Sensing
Petrography, Geochemistry and Tectonic setting of volcanic rocks in Chomalu polymetallic deposit (North-West of Zanjan)

Mahya Nazarian; Mohammad Lotfi; Arash Gourabjeripour; Majid Ghasemi Siani

Volume 31, Issue 3 , December 2021, , Pages 61-72


  The Chomalu Polymetallic deposit is located in western part of Alborz magmatic belt (Alborz-Azarbaijan) and central part of Tarom-Hashtjin metallogenic province. Eocene volcanic settings in the Chomalu deposit consist of basic rocks (olivinebasalt), intermediate (andesite basalt, andesite to trachyandesite) ...  Read More

Remote Sensing
capability assessment for RADAR and OPTIC data fusion and integrating methods to identify alteration areas

mohammad sharifikia; jalal karami; Ehsan Falahati

Volume 30, Issue 117 , December 2020, , Pages 65-74


  Optical Remote Sensing is a low-cost and efficient method to alteration zone detection. However in the area that have been covered by vegetation or alluvial, the identification of these areas is not very accurate with optical images. In this study fusion and integrating of ALOS-PALSAR L-band and ASTER ...  Read More

Remote Sensing
Mineral exploration modeling of metallic deposits using ASTER and OLI images for producing mineral potential map in Esfandaghe region, Kerman province

Seyedeh Sakineh Mousavi; Mehdi Honarmand; Hadi Shahriari; Mahdiye hosseinjanizadeh

Volume 29, Issue 113 , November 2019, , Pages 45-56


  Mineral exploration in Esfandagheh area, located in south east of Kerman province is complicated due to verity of metallic deposits including volcanogenic massive sulfide copper, skarn iron, and volcanic manganese. This research was carried out with the aim of defining a model for mineral exploration ...  Read More

Remote Sensing
Investigation alteration poly-metal Pasghaleh deposit (sheet 1:100000 Tehran) using remote sensing evidence

N. Namazi; M. R. Jafari; A. R. Jafari Rad; A. Khakzad

Volume 29, Issue 113 , November 2019, , Pages 221-228

  The study area (Pasghaleh) is located North of Tehran and is part of the Central Alborz Mountain Range. Pasghaleh deposit between coordinates 51º 25´15 ̎ up to 51º 25´ 54̎ Eastern longitude and 35º 49´42 ̎ up to 35º 50´15 ̎  Northern latitude in North ...  Read More

Remote Sensing
Monitoring thermal changes of Damavand Volcano using Landsat images

A. Eskandari; S. Amini; F. Masoudi

Volume 28, Issue 109 , September 2018, , Pages 43-54


  Monitoring quiescent volcano such as Damavan is vital. In this research, we investigate the changes of land surface temperature (LST) around the Damavand volcano during 23 years period. The evaluations were done on the thermal anomaly areas related to geothermal activity and results compared with non-anomalously ...  Read More

Remote Sensing
Application of remote sensing to enhance, recognize and analysis of the structural characteristics of alteration-related lineations in the Bajestan area, East of Iran

R. Ahmadi Rohany; M. H. Karimpour; B. Rahimi; A. Malakzadeh Shafaroudi; S. Najafi Afshar

Volume 26, Issue 103 , June 2017, , Pages 169-182


  The studied area is located at the east of Bajestan city and south west of Khorasan Razavi province. This region is at the north of the Lut Block, the largest structural block in east of Iran. Structure of this area is affected by activity of deep strike-slip faults in the boundary of the blocks. Lineaments ...  Read More