Scientific- Research Quarterly of Geographical Data (SEPEHR)

Keywords = Remote sensing

Number of Articles: 68

A novel synthesis Index-Based approach for drought monitoring Northwestern Iran

Volume 35, Issue 137, Spring 2026, Pages 7-25

10.22131/sepehr.2025.2073394.3154

Misag Sepehri Amin, Mansoureh Sadrykia, Hassan Emami

Extraction of agricultural land borders from satellite images using deep learning and convolutional neural networks

Volume 34, Issue 135, Autumn 2025, Pages 7-26

10.22131/sepehr.2025.2047383.3108

Morteza Heidarimozaffar, Sajjad Yavari, Zahra Dalvand

Comparative evaluation of the effectiveness of fuzzy operators of Object-Based processing of satellite images in monitoring vegetation changes in the Karkheh watershed

Volume 34, Issue 135, Autumn 2025, Pages 163-182

10.22131/sepehr.2025.2059184.3134

Seyed Akbar Hosseini, Mostafa Karampour, Amir Hossin Halabian, Behruz Nasiri

Detection and Monitoring of Water Body Changes Using Innovative Thresholding of Spectral Indices (Case Study: Gorgan Gulf and Miankaleh Wetland)

Volume 34, Issue 134, Summer 2025, Pages 33-60

10.22131/sepehr.2024.2041037.3096

Ali Rezaali, Hamid Ebadi, Hadi Farhadi

Evaluation of a hybrid approach using guided filter and density-based clustering algorithm for improve noise removal in LiDAR point cloud data

Volume 34, Issue 134, Summer 2025, Pages 61-80

10.22131/sepehr.2025.2048817.3112

Vahid Ahmadi, Ali Akbar Matkan

مدل‌سازی و پیش‌بینی تغییرات کاربری اراضی با استفاده از روش رگرسیون لجستیک در مدل LCM

Volume 34, Issue 134, Summer 2025, Pages 157-173

10.22131/sepehr.2024.2042564.3100

Fateme Sahragard, Elham Yousefi, Mahmoud Moshgani

Monitoring and predicting of land use changes and physical expansion of Rudsar city using LCM and CA-Markov model

Volume 34, Issue 133, Spring 2025, Pages 47-63

10.22131/sepehr.2024.2023758.3064

Roya Ramezani Kiasejmahaleh, Esmaiel Salehi

Comparing the efficiency of machine learning classifiers in extracting the physical development area of Hamedan city using Object-Based Images analysis of satellite images

Volume 33, Issue 131, Autumn 2024, Pages 7-22

10.22131/sepehr.2024.2012503.3024

Abolfazl Ghanbari, Mostafa Mousapour, Habil Khorrami hossein hajloo, Hossein Anvari

Evaluating the environmental risk of oil and gas pipeline routes using the Fuzzy Inference System method

Volume 33, Issue 131, Autumn 2024, Pages 23-41

10.22131/sepehr.2024.2017108.3040

Mostafa Kabolizadeh, Yasamin Elhaie, Shahin Mohammadi

Use of UAVs and Lidar to identify the spatiotemporal elevation changes of AlamKooh Glacier

Volume 33, Issue 130, Summer 2024, Pages 79-98

10.22131/sepehr.2024.2008881.3009

Sara Sheshangosht, Hossein Agamohammadi, Nematollah Karimi, Zahra Azizi, Mohammad Hassan Vahidnia

Remote sensing data for mapping Lithium in Degh Patregan area of Iran: Comparison of maximum entropy algorithm and classical image processing techniques

Volume 32, Issue 128, Winter 2024, Pages 27-43

10.22131/sepehr.2023.1988472.2953

Mahsa Jahanbakhsh, Ali Esmaeily

Feasibility study of abandoned urban gardens detection using the landsat satellite images, - Case study of Hamedan City

Volume 32, Issue 127, Autumn 2023, Pages 27-42

10.22131/sepehr.2023.540269.2798

Moslem Darvishi, Reza Shah-Hosseini

Modeling the most appropriate vegetation indices under the influence of climatic factors using sentinel 2 images - Case study: Farim Forest

Volume 32, Issue 127, Autumn 2023, Pages 55-76

10.22131/sepehr.2023.1983358.2935

Seyedeh Kosar Hamidi, Asghar Fallah, Nastaran Nazaryani

Evaluation and comparison of regional accuracy of global remote sensing products in Iran - Case study of land cover products in Mazandaran Province

Volume 32, Issue 127, Autumn 2023, Pages 95-115

10.22131/sepehr.2023.1988986.2954

Qadir Ashournejad

Investigating the effect of sea surface temperature in predicting coral bleaching events in the Persian Gulf

Volume 32, Issue 125, Spring 2023, Pages 101-119

10.22131/sepehr.2023.562304.2908

Heshmat Karami, Zahra Sayadi

Investigation of the Effect of Main and Artificial Bands of Sentinel 2 satellite Images on Estimation of Quantitative Characteristics of Zagros Forests

Volume 31, Issue 124, Winter 2023, Pages 103-118

10.22131/sepehr.2023.553505.2875

Nastaran Nazariani, Asghar Fallah

Assessing the feasibility of using solar energy in arid villages - Case study: villages in Joveyn County

Volume 31, Issue 122, Summer 2022, Pages 221-235

10.22131/sepehr.2022.254791

Hadi Soleimani Moghadam

Evaluating the quality of urban life using remote sensing and GIS - Case study: district number 1 and 2 of Zahedan

Volume 31, Issue 121, Spring 2022, Pages 93-110

10.22131/sepehr.2022.252771

Abolfazl Ghanbari, Sadra Karimzadeh, Sedighe Taraneh

Buildings extraction in urban areas based on the radar and optical time series data using Google Earth Engine

Volume 30, Issue 120, Winter 2022, Pages 43-63

10.22131/sepehr.2022.251053

Hadi Farhadi, Tayebe Managhebi, Hamid Ebadi

Urban building blocks mapping through a generalizable trained classifier in Google Earth Engine platform

Volume 30, Issue 119, Autumn 2021, Pages 7-25

10.22131/sepehr.2021.247873

Alireza Taheri Dehkordi, Seyyed Mohammad Milad Shahabi, Mohammad Javad Valadan Zouj, Mahmood Reza Sahebi, Alireza Safdarinejad

Comparison of reflectance algorithms in multisensor images for time series mapping of Chlorophyll-A Concentration in Tiab Rural Wetland

Volume 30, Issue 119, Autumn 2021, Pages 47-58

10.22131/sepehr.2021.247875

Mostafa Mahdavifard, Khalil Valizadeh Kamran, Ehsan Atazadeh, Nasrin Moradi

Evaluate the efficiency of kernel functions of vector support machine and object-oriented fuzzy operators in estimating the level of snow cover using Sentinel-2B satellite data - Case study: Almabolagh Mountain

Volume 30, Issue 119, Autumn 2021, Pages 175-187

10.22131/sepehr.2021.247893

Mohammad Ghasem Torkashvand, Mostafa Mousapour

Assessing vertical accuracy of remotely sensed DEMs in different land uses

Volume 30, Issue 118, Summer 2021, Pages 7-24

10.22131/sepehr.2021.246102

Sakine Koohi, Asghar Azizian

Semi-automated identification of landforms using fuzzy object-based satellite image analysis - Case study: Maku County

Volume 30, Issue 118, Summer 2021, Pages 77-91

10.22131/sepehr.2021.246108

Keyvan Mohammadzdeh, Sayyed Ahmad Hosseini, Mehdi Samadi, Ilia Laaliniyat, Masoud Rahimi

Monitoring changes in wind speed and their effect on the displacement of sand dunes in the Lut Desert

Volume 30, Issue 118, Summer 2021, Pages 113-126

10.22131/sepehr.2021.246137

Mehran Maghsoudi, Mohamad Fathollahzadeh, Hamid Ganjaeian

Scientific- Research Quarterly of Geographical Data (SEPEHR)

Journal Archive

Volume 35 (2026)

Volume 34 (2025)

Volume 33 (2024)

Volume 32 (2023)

Volume 31 (2022)

Volume 30 (2021)

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)

Volume 15 (2006)

Volume 14 (2005)

Volume 13 (2004)

Volume 12 (2003)

Volume 11 (2002)

Volume 10 (2001)

Volume 9 (2000)

Volume 8 (1999)

Volume 7 (1998)

Volume 6 (1997)

Volume 5 (1996)

Volume 4 (1995)

Volume 3 (1994)

Volume 2 (1992-1993)

Volume 1 (1990-1992)