Scientific- Research Quarterly of Geographical Data (SEPEHR)

Volume & Issue: Volume 34, Issue 135, Autumn 2025, Pages 1-221

Number of Articles: 10

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

Pages 7-26

10.22131/sepehr.2025.2047383.3108

Morteza Heidarimozaffar, Sajjad Yavari, Zahra Dalvand

Determination of the Additional Secondary Factor (ASF) of the ground-based navigation system (LPS) based on deep learning network

Pages 27-55

10.22131/sepehr.2025.2049922.3118

Arman Saberi, Nemat Allah Ghahremani, Saeid Nasrollahi, Mohammad ali Keyvanrad

Fusion of sentinel-1 and sentinel-2 imagery to improve the accuracy of urban area classification using machine learning algorithms

Pages 57-74

10.22131/sepehr.2025.2057002.3127

Armin Bahri, Elahe Khesali

A synthesis approach of vegetation indices for monitoring high-risk agricultural regions using UAV and satellite hyperspectral data

Pages 75-97

10.22131/sepehr.2025.2050311.3116

Maryam Sadeghi, Hossein Fekrat, Hassan Emami

Identification of areas susceptible to nature-based tourism development in Khomeini Shahr County

Pages 99-118

10.22131/sepehr.2025.2052922.3121

Narges Aminizadeh, Sayyed Hojjat Mousavi

Seasonal and spatial variations of Aerosol Optical Depth (AOD) in Golestan Province with emphasis on land cover and emerging hotspots (2001–2024)

Pages 119-142

10.22131/sepehr.2025.2063058.3144

Ayoub Tavakoli Dashliboroun, Abdolazim Saman

Assessment of water security in the Metropolis of Mashhad in light of climate change and hydropolitical relations in the Harirud Basin

Pages 143-162

10.22131/sepehr.2025.2069413.3150

Fatemeh Bakhski Shadmehri, Seyyed Hadi Zarghani, Abbasali Dadashi Roudbari

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

Pages 163-182

10.22131/sepehr.2025.2059184.3134

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

Analysis of spatial distribution of poverty in the city and interpretation of its effects - Case study: Kermanshah City

Pages 183-202

10.22131/sepehr.2025.2039850.3092

Arezou Jamshidi Sheikhabadi, Kyoumars Habibi, Mehdi Saidi

Identification of unstable slope zones along the Tefin-Dagaga communication axis in Kurdistan Province

Pages 203-221

10.22131/sepehr.2025.2047565.3107

Seyyed Asadallah Hejazi, Shahram Roostaei, Omid Ebrahimi

Scientific- Research Quarterly of Geographical Data (SEPEHR)

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