Iranian journal  of Remote Sensing and GIS, Affiliated with the Iran Remote Sensing and GIS Association and Shahid Beheshti University, in order to expand and promote research, with the aim of publishing the results of scientific research, increasing awareness, scientific development and specialized knowledge in the field of science. remote sensing, geographic information system (GIS), photogrammetry, geodesy and their applications in agriculture, forestry, geology, water resources, meteorology and climate, natural resources, urban management, satellite oceanography and helping to establish scientific cooperation between researchers These fields are published inside and outside the country.

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Average refereeing time: 82 Days

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علمی - پژوهشی
Comparison of the Efficiency of Local Climatic Zone Algorithm in Separating Built-Up Area Compared to Built-Up Indices

Najme Satari; Malihe Erfani; FATEMEH Jahanishakib

Volume 15, Issue 4 , February 2024, Pages 1-16

https://doi.org/10.48308/gisj.2022.102576

Abstract
  Trend analysis of growth of cities and predicting their changes in the future are essential for spatial planning. For this purpose, it is necessary to map build-up areas. In many areas, especially in arid climate, it is not possible to separate the build-up areas from the surrounding land cover simply. ...  Read More

علمی - پژوهشی
Improving the Accuracy of Ground Surface Ozone Concentration Estimation Using Satellite Products and Machine Learning

Rasoul Atashi Deligani; Mina Moradizadeh; Behnam Tashayo

Volume 15, Issue 4 , February 2024, Pages 17-30

https://doi.org/10.48308/gisj.2022.102758

Abstract
  Ground surface ozone is one of the most dangerous pollutants that has significant harmful effects on the residents of urban areas. The purpose of this study is to identify the factors affecting ozone concentration and modeling its changes using satellite data and different machine learning methods in ...  Read More

علمی - پژوهشی
Zoning of Soil Shear Strength Parameters (Case Study: Kermanshah)

Hassan Sharafi; Reza Faraji

Volume 15, Issue 4 , February 2024, Pages 31-40

https://doi.org/10.48308/gisj.2022.102887

Abstract
  In order to understand the site, it is necessary to obtain soil strength parameters, which are both costly and time-consuming. In this research, utilizing 135 geotechnical boreholes drilled in Kermanshah, the zonation of soil shear strength parameters (friction angle and cohesion) using ArcGIS software ...  Read More

علمی - پژوهشی
An analysis of the Trend Changes in Water Resources and Factors Affecting it in the Central Plateau of Iran Using Satellite Products

Mohsen Ebrahimi; Zohre Ebrahimi-Khusfi

Volume 15, Issue 4 , February 2024, Pages 41-60

https://doi.org/10.48308/gisj.2022.102889

Abstract
  The Central Plateau of Iran, due to climate changes and the reduction of available water resources on one hand, and the increase in population and the consequent increase in demand on the other hand, is facing a severe water crisis. The science of remote sensing and the availability of numerous satellite ...  Read More

علمی - پژوهشی
Application of Sentinel- 2 Satellite Data in Investigating Land Cover Changes in the Bed of Anzali Wetland

Maryam Haghighi Khomami; Mohammad Panahandeh; Mohammad javad tajaddod; Fariborz Jamalzad Fallah; Mahsa Abdoli

Volume 15, Issue 4 , February 2024, Pages 61-82

https://doi.org/10.48308/gisj.2022.102888

Abstract
  Wetlands as an integral part of the global ecosystem in flood prevention or mitigation, feeding aquifers and providing unique habitat for plants and animals and other services and benefits are key elements of a regional conservation strategy. Anzali International Wetland in Guilan Province is one of ...  Read More

علمی - پژوهشی
Evaluation of Spatio-Temporal Downscaling Algorithms of MODIS Data to Sentinel- 2 Data in Different Land Cover Classes

Nahid Haghshenas; Ali Shamsoddini

Volume 15, Issue 4 , February 2024, Pages 100-83

https://doi.org/10.48308/gisj.2023.103096

Abstract
  Normally, images with a high resolution (temporal or spatial) are available, while there is a limitation in accessing images which are simultaneously high spatial and temporal resolution. While, in some applications, access to images with high spatial and temporal resolution is necessary. Therefore, ...  Read More

علمی - پژوهشی
The Effect of Salt Dust Storms on the Health of Plants in the Eastern Basin of Urmia Lake

fariba gilreyhan; Khalil Valizadeh Kamran; davood mokhtari; ali akbar rasouli

Volume 15, Issue 4 , February 2024, Pages 101-118

https://doi.org/10.48308/gisj.2023.103099

Abstract
  Urmia Lake is one of the largest saltwater lakes in the world, which unfortunately is drying up and has caused many dangers and concerns, especially in relation to salt dust in its dried areas. Therefore, in this research, we tried to investigate the relationship between vegetation and dust in the cities ...  Read More

Positioning lands prone for cultivating ficus fars province using fuzzy logic and the GIS approach

Ali shamsoddini; hasan mehrzad; babraz karimi

Volume 10, Issue 3 , January 2019, , Pages 1-16

Abstract
  Agriculture is one of the most important economic parts in each country, which each product requires specific climatic and environmental conditions. So climatologists pay special attention to landuse planning and managing ecological resources with appropriate methods. The purpose of this study is to ...  Read More

Developing an Agent-Based Model for Intelligent Control of Traffic Lights and Dynamic Routing

M Akhondi; M Mesgari; M. R Malek; O Askari Sichani

Volume 9, Issue 2 , December 2017, , Pages 1-20

Abstract
  Nowadays, heavy traffic is one of the major problems of living in big cities. In recent years, to overcome this problem, various solutions are proposed, many of which have been on the basis of general and comprehensive models. However, because of the essential complexity of urban environment and because ...  Read More

Estimation of Soil Surface Moisture Using ALOSPALSAR-2 Data

Sadolla Sangini; Hadi Fadaei; Amir Sadoddin; Vahed berdi Sheikh; Chogi Bairam Komaki

Volume 13, Issue 3 , November 2021, , Pages 93-112

https://doi.org/10.52547/gisj.13.3.93

Abstract
  Temporal and spatial distribution of soil moisture is a key variable for hydrological planning. In the research area, increasing soil moisture accelerates the formation of runoff. The purpose of this study is to investigate the L-band potential of the Pulsar 2 sensor from the ALOS satellite in estimating ...  Read More

Cropland Mapping through Integration of Segmentation and Classification Techniques in Google Earth Engine

Alireza Taheri Dehkordi; Mohammad Javad Valadanzouj; Alireza Safdarinezhad

Volume 14, Issue 1 , June 2022, , Pages 1-20

https://doi.org/10.52547/gisj.14.1.1

Abstract
  Map of croplands is one of the information layers required in the efficient management of these lands. Having such maps makes it possible to monitor agricultural fields during the growing season continuously. In this study, a solution to produce map of Shahrekord’s agricultural lands in two agricultural ...  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

علمی - پژوهشی
Effects of Climate Change on Vegetation Phenology of Urmia Lake Basin Using AVHRR Time Series Data

farzaneh hadadi; Davod Ashourloo; Alireza Shakiba; Aliakbar Matkan

Articles in Press, Accepted Manuscript, Available Online from 17 April 2021

https://doi.org/10.48308/gisj.2021.100998

Abstract
  Climate change is one of the most important challenges facing mankind. This phenomenon has already had significant impacts on agricultural products in most parts of the world, especially arid and semiarid regions. Also, average temperature has risen in many regions in recent decades. Nowadays, in various ...  Read More

علمی - پژوهشی
A new forecasting approach using the combination of machine learning to predict flood susceptibility (case study: Karun catchment)

Bhareh gharedaghy; amir ghasemzadeh

Articles in Press, Accepted Manuscript, Available Online from 15 October 2022

https://doi.org/10.48308/gisj.2022.102813

Abstract
  Due to its high environmental diversity, Iran has a high rank in crises caused by natural disasters. Flood as one of the natural disasters, following the rapid growth of cities and climate changes in many regions, has caused severe social and economic, health and environmental damage. For this reason, ...  Read More

علمی - پژوهشی
The advances, challenges and perspectives in the correction field of free Night light satellite image

Fatemeh Ahmadi; yasser Ebrahimian Ghajari; Abbas Kiani

Articles in Press, Accepted Manuscript, Available Online from 15 November 2022

https://doi.org/10.48308/gisj.2022.102886

Abstract
  Abstract: Remote sensing provides a powerful data source for mapping urban areas and monitoring urban dynamics on various scales. Among remote sensing data, images taken at night provide an effective way to monitor human activities on a global scale. Because the features and capabilities of these images ...  Read More

علمی - پژوهشی
Monitoring the changes of vegetation phenological cycles in Ahvaz city using remote sensing images

morteza Sharif; S Attarchi

Articles in Press, Accepted Manuscript, Available Online from 16 November 2022

https://doi.org/10.48308/gisj.2022.102890

Abstract
  The phenological cycle of plants plays an important role in the global carbon cycle. Considering the importance of the role of plants in the urban ecosystem and its role in the health of socity, it is necessary to study and monitor the phonological cycle of plants in different seasons of the year in ...  Read More

علمی - پژوهشی
Optimizing the results of ML-Based GMDH algorithm in order to increase the accuracy of dust detection and horizontal visibility depth through TLBO algorithm

مهدی Amiri; Farzad Amiri; Mohammad Hossein Pourasad; Seyfollah Soleimani

Articles in Press, Accepted Manuscript, Available Online from 23 November 2022

https://doi.org/10.48308/gisj.2022.102900

Abstract
  Clean air quality, as one of the most essential needs of living organisms, has been compromised by natural and artificial activities. Dust storms have been constantly increasing in recent years, which have resulted in countless social, economic and environmental health damages for residents of southern ...  Read More

علمی - پژوهشی
Spatial analysis and modeling of Covid-19 outbreak using spatial regression techniques

Somayeh Rafati alashti; Abozar Ramezani; Alireza Sadeghinia

Articles in Press, Accepted Manuscript, Available Online from 26 November 2022

https://doi.org/10.48308/gisj.2022.102903

Abstract
  The Covid-19 pandemic is considered as a geographical phenomenon, so spatial analysis and its geographical impact on decision-making are very important. Geographic information system and spatial analysis can play an important role in analysis of the spread of Covid-19 at the global level. This study ...  Read More

علمی - پژوهشی
Classification of Hyperspectral Images Using a Combination of Features Extracted from the Weighted Local Kernel Matrix of Spectral and Fractal Features

Behnam Asghari Beirami; Mehdi Mokhtarzade

Articles in Press, Accepted Manuscript, Available Online from 04 January 2023

https://doi.org/10.48308/gisj.2023.103055

Abstract
  The use of spatial features to improve the classification accuracy of hyperspectral images has become popular in recent years. Various methods for spectral-spatial classification of hyperspectral images have been introduced to date, and relevant research is being conducted to develop methods with a more ...  Read More

علمی - پژوهشی
Crop mapping using a combination of Sentinel-1 and 2 images in Ardabil province

Ali shamsoddini; Bahar Asadi

Articles in Press, Accepted Manuscript, Available Online from 25 January 2023

https://doi.org/10.48308/gisj.2023.103095

Abstract
  Identifying and mapping crops provides important information for managing agricultural lands and estimating the area under cultivation of crops. This study investigates the importance of red edge bands for segregation of crops including wheat, barley, alfalfa, beans, broad beans, flax, corn, sugar beet ...  Read More

Original Article
Identifying Spatial and Temporal Patterns of Urban Activities Using Mobile Phone Data

Hanieh Zhendeh Khatibi; Afshin Shariat Mohaymany; Matin Shahri

Articles in Press, Accepted Manuscript, Available Online from 25 January 2023

https://doi.org/10.48308/gisj.2023.103097

Abstract
  Recently, the use of big data from mobile devices has received considerable attention in transportation studies. The need to do activities is the main inducement for urban trip generation. In addition, urban activities and their patterns vary over space and time. Mobile phone data, as a kind of continuous ...  Read More

علمی - پژوهشی
Potatoes fields mapping based on the phenology feature and Support Vector Machine utilizing Google Earth Engine platform

Salman Goodarzdashti; Mohamad Seifi; Mahshid Kohandel; Davoud Ashourloo; Hossein Aghighi

Articles in Press, Accepted Manuscript, Available Online from 06 February 2023

https://doi.org/10.48308/gisj.2023.103148

Abstract
  Potatoes are the fourth most cultivated crop worldwide. Regarding the strategic role of this crop in food security, accurate potato mapping provides essential information for national crop censuses and potato yield estimation /prediction at any scale. Although remote sensing (RS) approaches based on ...  Read More

علمی - پژوهشی
Comparison of four PLSR, RF, GRNN and SVR algorithms to estimate sugarcane sheath moisture during growing season using Sentinel-2 satellite imagery

maryam soltanikazemi; Saeid Minaei; Hossein Shafizadeh Moghadam; AliReza Mahdavian

Articles in Press, Accepted Manuscript, Available Online from 08 February 2023

https://doi.org/10.48308/gisj.2023.103163

Abstract
  Sheath moisture is an important parameter during the growth period of sugarcane, which is of special importance from the perspective of water stress and field irrigation management. Remote sensing data has a high capacity to update crop growth monitoring systems. In this regard, satellite images that ...  Read More

علمی - پژوهشی
Modeling the spatial distribution of Dengue fever disease in Iran using Maxent entropy model and Genetic Algorithm

Mohammad Karimi; Sajjad Haghi; Ahmad ali Hanafi Bojd

Articles in Press, Accepted Manuscript, Available Online from 07 March 2023

https://doi.org/10.48308/gisj.2023.103268

Abstract
  Dengue fever is Chickenpox is a contagious and viral disease that is transmitted by two species of Aedes Egyptian mosquitoes and Aedes albopicus mosquitoes and is spreading rapidly in the world. The main purpose of this study is to model the spatial distribution of carriers of this disease in Iran. Due ...  Read More

علمی - پژوهشی
Evaluation of the effect of drought on vegetation in Iran using satellite images and meteorological data

samad khosravi yeganeh; mostafa karampour; Behrouz Nasiri

Articles in Press, Accepted Manuscript, Available Online from 18 April 2023

https://doi.org/10.48308/gisj.2023.103394

Abstract
  In the coming years, drought is one of the potential threats to low rainfall countries, especially Iran. Iran has always faced big and small droughts. The geographical location and natural conditions of the country are such that severe and weak droughts have occurred in it. Evaluating the effects of ...  Read More

علمی - پژوهشی
An Improved Approach for Spectral-spatial Classification of Hyperspectral Images using Weighted Genetic and Neural Network Algorithms

Davood Akbari; Ali Ashrafi; Mostafa Yaghoobzadeh

Articles in Press, Accepted Manuscript, Available Online from 18 April 2023

https://doi.org/10.48308/gisj.2023.103395

Abstract
  The Hyperspectral remote sensing technology has many applications in classifying land covers and studying their changes. With recent developments and the creation of images with high spatial resolution, the simultaneous use of spectral and spatial information in the classification of hyperspectral images ...  Read More

علمی - پژوهشی
Building Detection with Special Roofing in Hyperspectral Images using Marker-based Hierarchical Algorithm

Davood Akbari

Articles in Press, Accepted Manuscript, Available Online from 25 April 2023

https://doi.org/10.48308/gisj.2023.103401

Abstract
  The complexity and large volume of data from hyperspectral sensors have led to the consideration of more specialized and advanced methods of data analysis in order to extract information. One of the analyzes performed on hyperspectral images is target detection. With recent developments and the creation ...  Read More

علمی - پژوهشی
Investigating the trend of night temperature changes in Iran and the effect of carbon dioxide

Sajedeh Morady; Majid Rezaeibanafsheh

Articles in Press, Accepted Manuscript, Available Online from 31 May 2023

https://doi.org/10.48308/gisj.2023.103545

Abstract
  In this article, night temperature changes in relationship with CO2 emissions in Iran were studied using AIRS satellite images and time series graphs, regression, correlation and Mann-Kendall tests and maps. This research was conducted for the statistical period of 2003-2016 and the months of January, ...  Read More

علمی - پژوهشی
Using network analysis process model and fuzzy techniques in order to determine the optimal range of construction of 63.20 kV substation in GIS platform

Abolfazl Habibitabar; sahar Alian; Davoud Soleimanian

Articles in Press, Accepted Manuscript, Available Online from 20 June 2023

https://doi.org/10.48308/gisj.2023.103606

Abstract
  The energy injection point from the transmission network to the distribution network is the 63.20 kV substations. Determining the location of the substation is technically and economically important for regional electricity companies and electricity distribution companies. The purpose of this research ...  Read More

علمی - پژوهشی
Evaluation of classical statistical methods for estimating and reconstructing the daily temperature in Iran

Mohammad Khaledi; Ghasem Zarei

Articles in Press, Accepted Manuscript, Available Online from 24 July 2023

https://doi.org/10.48308/gisj.2023.103725

Abstract
  In order to be able to make decisions and manage in the field of sustainable development of natural resources, knowledge of climatic parameters is one of the most important and effective topics of this matter. Meanwhile, the temperature parameter, as one of the most influential climate parameters, plays ...  Read More

علمی - پژوهشی
Modeling the concentration distribution of NO2 and O3 pollutants with an appropriate spatial resolution by combining ground and satellite data.

Amir Hadian; Mina Moradizadeh

Articles in Press, Accepted Manuscript, Available Online from 24 July 2023

https://doi.org/10.48308/gisj.2023.103726

Abstract
  Air pollution is one of the most important crises that most countries are facing today due to the progress of industry and technology. The country of Iran and especially the city of Tehran is not exempt from this phenomenon. Air pollution measurement stations at city level, in spite of the high accuracy ...  Read More

علمی - پژوهشی
Identifying and monitoring urban growth and expansion changes using spectral un-mixing of remote sensing imagery and geographic information systems techniques at the micro level, (A case study of Amol city)

Sedigheh Lotfi; Toheed Alizadeh

Articles in Press, Accepted Manuscript, Available Online from 24 July 2023

https://doi.org/10.48308/gisj.2023.103727

Abstract
  Land is a vital natural resource for human survival and the basis of all ecosystem services. However, land degradation in the form of land use and land cover changes has been a severe problem in the world. Rural-to-urban migration in developing countries, as well as the conversion of many nearby villages ...  Read More

علمی - پژوهشی
Sensitivity analysis of the spectral response of the plant leaf to the biophysical-biochemical variables using the PROSPECT radiative transfer model

Elaheٍ Akbari; M Hajeb; Mehrdad Jeihouni; Saeid Hamzeh

Articles in Press, Accepted Manuscript, Available Online from 24 July 2023

https://doi.org/10.48308/gisj.2023.103728

Abstract
  To determine the effect of the leaf biochemical contents on its spectral reflectance behavior via remote sensing (RS) can help to understand the process of the ecosystem and its parameters such as plant water stress. The present study aimed to do a quantitative analysis of the effect of leaf parameters, ...  Read More

علمی - پژوهشی
Evaluation of environmental criteria affecting citizens' health using geographic information system (case example: Agheh Zaman neighborhood of Sanandaj city)

Mir Saeed Moosavi; Aida Ghafoori; Mahsa Faramarzi Asl

Articles in Press, Accepted Manuscript, Available Online from 17 October 2023

https://doi.org/10.48308/gisj.2023.231601.1157

Abstract
  The problems in urban life, such as the diminution of the role of the environment as a place for the presence of citizens and their physical activity, the increase in vehicles and as a result inactivity and the increase in non-communicable diseases, have caused the concern of the world community about ...  Read More

علمی - پژوهشی
Spatial Monitoring of Drought Using Indicators of Remote Sensing, case study: Sistan and Baluchestan Province

کمال امیدوار; massumeh nabavi zadeh

Articles in Press, Accepted Manuscript, Available Online from 17 October 2023

https://doi.org/10.48308/gisj.2023.231123.1156

Abstract
  Due to the statistical limitations of the data of the Grace satellite, a common time period of 16 years was chosen from 2002 to 2017. Two indices VHI and TSDI were obtained a high correlation in the south, center and some areas of the north. Finally, results of the research were validated by GLDAS ...  Read More

Original Article
Land use change detection based on satellite images in the Haraz watershed plain

Fatemeh Shokrian; Karim Solaimani

Articles in Press, Accepted Manuscript, Available Online from 27 November 2023

https://doi.org/10.48308/gisj.2023.232979.1176

Abstract
  Investigating land use changes requires the integration of layers in a certain period. This research aims to investigate land use changes in Haraz Plain from 1980 to 2021. Therefore, Landsat data was used to measure the changes. By applying atmospheric, geometric and radiometric corrections, image enhancement ...  Read More

علمی - پژوهشی
Seismic hazard assessment using arithmetic-weighted overlay method based on earthquake potential index (EPI), the southwestern Iran

sasan motaghed; amin nakhlian; lotfolla emadali; nasrolla eftekhari; heshmatalla mahmoudian

Articles in Press, Accepted Manuscript, Available Online from 29 November 2023

https://doi.org/10.48308/gisj.2023.229646.1133

Abstract
  In this study, an integrated geographic information system (GIS) has been used to assess the seismic hazard in the southwestern region of Iran. In data preparing, the important factors in earthquake hazard were identified and relevant thematic data layers including digital elevation model (DEM), the ...  Read More

علمی - پژوهشی
Estimating the runoff coefficient by combining Arc CN-Runoff, SCS-CN and ICAR empirical relationship (Case study: Selseleh Study area - Lorestan province)

yazdan yarahmadi; hojatolah younesi; Ahmad Godarzi; saeed rostami

Articles in Press, Accepted Manuscript, Available Online from 29 November 2023

https://doi.org/10.48308/gisj.2023.228883.1120

Abstract
  Determining the value of the runoff coefficient is one of the biggest problems and the main source of uncertainty in many water resources projects. The aim of the current research is to estimate the runoff coefficient by combining Arc CN-Runoff, SCS-CN and ICAR experimental relationship in the Selseleh ...  Read More

علمی - پژوهشی
Land use and land cover classification by combining GLCM, SNIC, and machine learning algorithms in Google Earth Engine environment (case study: part of the lands of North Mahabad, West Azerbaijan)

mahdi naderi

Articles in Press, Accepted Manuscript, Available Online from 29 November 2023

https://doi.org/10.48308/gisj.2023.233271.1181

Abstract
  In recent decades, land use and land cover changes information has been successfully derived from remote sensing data at various levels, from local to global scale. Accurate and frequent monitoring of these changes is required for urban planning and sustainable management of land resources. In this study, ...  Read More

علمی - پژوهشی
Modeling land use/cover change with an emphasis on artificial land growth using a combination of CA-Markov model and multi-criteria decision analysis based on GIS (Case study: Aras River watershed)

Masoud minaei; sadegh boulaghi; hanieh afsahi

Articles in Press, Accepted Manuscript, Available Online from 08 January 2024

https://doi.org/10.48308/gisj.2024.233751.1186

Abstract
  In recent years, the global population growth and urban expansion have led to significant changes in land use and land cover. This process has numerous detrimental consequences, such as increasing surface temperature, deforestation, desertification, degradation of ecosystem services, biodiversity loss, ...  Read More

علمی - پژوهشی
Integration of multi-sensor data and ground observations in order to improve accuracy and spatial resolution in near-surface water vapor retrieval

Mina Moradizadeh; Mohamad Reza Talari

Articles in Press, Accepted Manuscript, Available Online from 08 January 2024

https://doi.org/10.48308/gisj.2024.230453.1146

Abstract
  Atmospheric water vapor is a key parameter in modeling the energy balance on the earth's surface and plays a major role in keeping the temperature of the earth's atmosphere balanced. Retrieving of this parameter, as the most influential atmospheric parameter on the sensors received radiance, ...  Read More

علمی - پژوهشی
Spatio-Temporal Analyses of Pedestrian Accidents Using Time Series and Differential Moran’s I, Case Study: Mashhad

Matin Shahri; Mohammad Amin Ghannadi

Articles in Press, Accepted Manuscript, Available Online from 08 January 2024

https://doi.org/10.48308/gisj.2024.228548.1112

Abstract
  Pedestrians are considered as one of the most vulnerable road users due to many reasons including the lack of protective shells or being less visible to drivers, especially in low-light conditions or adverse weather and their accidents lead to many casualties or irreparable injuries. Accordingly, in ...  Read More

علمی - پژوهشی
intelligent relief using geographic information system and Internet of Things

hossein aghamohammadi; reyhaneh saeedi; Ali Asghar Alesheikh; Alireza Vafaeinejad

Articles in Press, Accepted Manuscript, Available Online from 08 January 2024

https://doi.org/10.48308/gisj.2024.229150.1128

Abstract
  Intelligent emergency response during crises refers to the effort to improve the performance of emergency response units. This type of assistance is created using modern technologies, especially the Internet of Things, to enhance service quality, reduce costs, and increase supervision over the emergency ...  Read More

علمی - پژوهشی
Analysis of the relationship between form and urban access Case study: Tehran metropolis

Mohammad Soleymani lamyani; Amer Nikpour; Sedigheh Lotfi; hammed Abbasi

Articles in Press, Accepted Manuscript, Available Online from 27 January 2024

https://doi.org/10.48308/gisj.2024.233365.1183

Abstract
  The form of the city is very important because it forms the basis of urban movements within itself. One of the key components of treating the quality of the urban form is access to urban activities and services. The expansion of the horizontal growth of the metropolis of Tehran in the last few decades ...  Read More

علمی - پژوهشی
Remote Sensing Data Assimilation by Forcing method in Simulation of Silage maize Yield using AquaCrop Model

Elahe Akbari

Articles in Press, Accepted Manuscript, Available Online from 05 February 2024

https://doi.org/10.48308/gisj.2024.233912.1190

Abstract
  Estimation and forecast of crop yield using crop growth models is imperative to plan agricultural operations and manage crop yield. To this end, the AquaCrop model parameters were estimated and the model was calibrated with measuring and sampling different requied information of model in the crop growing ...  Read More

علمی - پژوهشی
Evaluation of soil calcium carbonate using of satellite images and NIR spectroscopy

Parinaz Abdoli; Sohayla Hashemi

Articles in Press, Accepted Manuscript, Available Online from 05 February 2024

https://doi.org/10.48308/gisj.2024.233142.1179

Abstract
  One of the benefits of remote sensing and Vis–NIR are rapidity, simplicity, and low cost of analysis compared with traditional methods. The aim of this research, is to use Landsat 8 satellite sensors and near infrared spectrum in agricultural and forestry uses in Gyan Nahavand plain, Hamadan province ...  Read More

علمی - پژوهشی
A hybrid approach to the spatial information system for prioritizing the development of high-speed bus lines using the Shannon entropy and Kopras entropy model with an emphasis on the concepts of spatial justice up to the horizon of 1410 (Case Study:

Imam Baharloo

Articles in Press, Accepted Manuscript, Available Online from 05 February 2024

https://doi.org/10.48308/gisj.2024.232377.1166

Abstract
  Public transportation and easy commuting in the city are one of the main aspects of urban life, and taking care of a complete, regular and developed transportation system is one of the basic needs of the city. In this respect, it is important to pay attention to the principles of "spatial justice" ...  Read More

علمی - پژوهشی
Investigating land use changes in Herat city using satellite images during 2015 and 2022

Mohammad Karim Sirat; Gomroki Masoomeh

Articles in Press, Accepted Manuscript, Available Online from 05 February 2024

https://doi.org/10.48308/gisj.2024.234087.1192

Abstract
  Today, land use change detection in urban areas have key role in city management, resource management and city development. So, in this research the land use change detection is investigated. The purpose of this research is to investigate the land use changes in Herat using Landsat 8 satellite images ...  Read More

علمی - پژوهشی
Investigating urban vulnerability against earthquakes using GIS and BWM model (Case study: a part of the Tabriz city)

sara Beheshtifar; Siamak Bakhshali pour gavgani

Articles in Press, Accepted Manuscript, Available Online from 06 February 2024

https://doi.org/10.48308/gisj.2024.232611.1170

Abstract
  Earthquake is one of the natural hazards that, due to its unexpected nature, often causes a lot of human and financial losses. Currently, there is no way to prevent earthquakes; But with strategies such as identifying vulnerable areas, the resulting damages can be reduced to some extent. In this research, ...  Read More

علمی - پژوهشی
Temporal-spatial assessment of monthly precipitation based on CHIRPS,TRMM and MERRA data in Iran

Zahra Barkhordari; Ali Shamsoddini

Articles in Press, Accepted Manuscript, Available Online from 11 March 2024

https://doi.org/10.48308/gisj.2024.234268.1194

Abstract
  Due to the limitations of real precipitation measurement and the lack of proper spatial and temporal coverage of rainfall measurement in the country, remote sensing technology with high temporal and spatial resolution is considered as a useful tool for estimating the amount of precipitation phenomenon ...  Read More

علمی - پژوهشی
Identification of fire-prone areas in the vegetation of Lorestan province using remote sensing method

mostafa karampour; samad khosravi yegane; hamed heidri

Articles in Press, Accepted Manuscript, Available Online from 17 March 2024

https://doi.org/10.48308/gisj.2024.234303.1196

Abstract
  IntroductionIn each region, drought conditions vary from moderate to severe and with different durations, which require continuous and operational monitoring. The longer a drought occurs, the greater its effects on vegetation and water resources, and the more severe the drought, which can limit human ...  Read More

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