Keyword Index

A

  • Additional error Geomagnetic Disturbance Impact on Magnetic Survey Tool Errors in High-Latitude Directional Drilling [Volume 51, Issue 4, 2025, Pages 65-73]
  • Advection equation High-order finite difference methods on the cubed sphere: Application to passive scalar advection [Volume 51, Issue 2, 2025, Pages 353-375]
  • Aerosols Optical Depth (AOD) Investigation of the Optical Properties of Atmospheric Aerosol Particles Using Handheld Sun-Photometer Data (CALITOO): A Case Study of Yazd City [Volume 51, Issue 2, 2025, Pages 393-407]
  • Algae bloom Study of the variability of the monthly average chlorophyll a in the Caspian Sea in the period 2010-2022 based on some physical parameters [Volume 51, Issue 2, 2025, Pages 431-451]
  • Analytic signal Enhtheta: A new balanced filter for Edge Detection of Potential Field anomalies [Volume 51, Issue 4, 2025, Pages 45-64]
  • Angstrom exponent (AE) Investigation of the Optical Properties of Atmospheric Aerosol Particles Using Handheld Sun-Photometer Data (CALITOO): A Case Study of Yazd City [Volume 51, Issue 2, 2025, Pages 393-407]
  • Anomalous diffusion Analysis and Simulation of the Propagation of Cosmic Rays in the Fractal and Homogeneous Galactic Medium [Volume 51, Issue 1, 2025, Pages 107-115]
  • AQUA-AIRS Spatio-Temporal Evaluation of Satellite Precipitation Products to Estimate Heavy Rainfall Events in Northwest Iran in the Last Two Decades [Volume 51, Issue 1, 2025, Pages 133-150]
  • Aquaculture Optimal Site Selection for Aquaculture Using Spatial Analysis of Satellite Data (Case Study: Persian Gulf and Gulf of Oman) [Volume 51, Issue 3, 2025, Pages 517-529]
  • Artificial Neural Network Evaluation of Tropospheric Delay Interpolation Methods from Scattered GPS Station Observations [Volume 51, Issue 2, 2025, Pages 377-392]
  • Artificial Sampling Frequency Reduction Technique Filtering of microtremor data with the technique of artificial reduction of sampling frequency to estimate the frequency of fundamental alluvium and the depth of engineering bedrock [Volume 51, Issue 1, 2025, Pages 17-43]
  • Asian monsoon The role of the Hadley cell in the general circulation of the atmosphere and the formation of a subtropical anticyclone over Southwest Asia [Volume 51, Issue 1, 2025, Pages 65-86]
  • Atmospheric Dust Corridors Analysis of the effect of atmospheric dust corridors in the Middle East and North Africa on Iran's climate [Volume 51, Issue 1, 2025, Pages 267-287]
  • Azarbayejan-Alborz Investigation of variations of Seismic stress, Seismic quiescence, and Seismic velocities Before and after the occurrence of MN≥5.0 Earthquakes within the Azarbayejan-Alborz seismotectonic province [Volume 51, Issue 1, 2025, Pages 1-15]

B

  • Bayesian inference Analyzing Dependency and Correlation of Cole-Cole Model Parameters in Spectral Induced Polarization Using Bayesian Inference [Volume 51, Issue 1, 2025, Pages 45-64]
  • Bushehr Doppler Weather Radar Identification of Clutter in Bushehr Weather Doppler Radars and Their Removal [Volume 51, Issue 3, 2025, Pages 689-701]
  • Bushveld Enhtheta: A new balanced filter for Edge Detection of Potential Field anomalies [Volume 51, Issue 4, 2025, Pages 45-64]

C

  • CALITOO Investigation of the Optical Properties of Atmospheric Aerosol Particles Using Handheld Sun-Photometer Data (CALITOO): A Case Study of Yazd City [Volume 51, Issue 2, 2025, Pages 393-407]
  • Caspian Sea Study of the variability of the monthly average chlorophyll a in the Caspian Sea in the period 2010-2022 based on some physical parameters [Volume 51, Issue 2, 2025, Pages 431-451]
  • Characteristic curve method Statistical Assessment of Magnetic Precursors to the April 1, 2014 Chile 8.2 Earthquake Using Swarm Satellite Data [Volume 51, Issue 4, 2025, Pages 29-44]
  • Chile earthquake Statistical Assessment of Magnetic Precursors to the April 1, 2014 Chile 8.2 Earthquake Using Swarm Satellite Data [Volume 51, Issue 4, 2025, Pages 29-44]
  • Chl-a Observed impacts of Tropical Cyclones Paddy (2021) and Freddy (2023) on the oceanic conditions in the Southeast Indian Ocean [Volume 51, Issue 4, 2025, Pages 189-206]
  • Chlorophyll Study of the variability of the monthly average chlorophyll a in the Caspian Sea in the period 2010-2022 based on some physical parameters [Volume 51, Issue 2, 2025, Pages 431-451]
  • Climate Variability analysis of effective teleconnection signals on Iran's climate [Volume 51, Issue 3, 2025, Pages 613-633]
  • Clouds Layer Atmospheric conductivity and effects of global electrical current on clouds layer electricity [Volume 51, Issue 3, 2025, Pages 649-663]
  • CMhyd Projection of Heavy Rainfall in Northwestern Iran using the Statistical Downscaling Scaling of the Output of Selected CMIP6 Models by CMHyd Software [Volume 51, Issue 2, 2025, Pages 453-476]
  • CMIP6 Projection of Heavy Rainfall in Northwestern Iran using the Statistical Downscaling Scaling of the Output of Selected CMIP6 Models by CMHyd Software [Volume 51, Issue 2, 2025, Pages 453-476]
  • CN model Flood Risk Spatial Analysis via Integrating SCS-CN and Logistic Regression Methods (Case Study: Kalateh-ye Qanbar Drainage Basin in Nishabur) [Volume 51, Issue 4, 2025, Pages 167-188]
  • Cole-Cole model Analyzing Dependency and Correlation of Cole-Cole Model Parameters in Spectral Induced Polarization Using Bayesian Inference [Volume 51, Issue 1, 2025, Pages 45-64]
  • Convection The Study of the Characteristics of the Spring Season Cyclogenesis in Different Phases of the Madden-Julian in Mediterranean Region [Volume 51, Issue 1, 2025, Pages 247-265]
  • Convection Assessment of Atmospheric Stability Indices for Thunderstorm Forecasting over Absheron Peninsula [Volume 51, Issue 4, 2025, Pages 125-131]
  • COSMIC Analysis of Tropospheric Precipitable Water Vapor Variations Using GNSS Radio Occultation Data and Radiosonde Observations (Case Study: Iran) [Volume 51, Issue 2, 2025, Pages 499-516]
  • Cosmic rays Analysis and Simulation of the Propagation of Cosmic Rays in the Fractal and Homogeneous Galactic Medium [Volume 51, Issue 1, 2025, Pages 107-115]
  • Cyclogenesis The Study of the Characteristics of the Spring Season Cyclogenesis in Different Phases of the Madden-Julian in Mediterranean Region [Volume 51, Issue 1, 2025, Pages 247-265]
  • Cyclone Tracking The Study of the Characteristics of the Spring Season Cyclogenesis in Different Phases of the Madden-Julian in Mediterranean Region [Volume 51, Issue 1, 2025, Pages 247-265]

D

  • Data processing Mahalanobis Distance Method for Enhancing Magnetotelluric Data Processing: A Case Study from the Rochechouart Impact Structure, France [Volume 51, Issue 4, 2025, Pages 75-88]
  • DCASL algorithm Development and assessment of the non-hydrostatic dynamical core of the University of Tehran Global Atmospheric Model (NH-UTGAM) [Volume 51, Issue 1, 2025, Pages 151-173]
  • Deep learning Full Waveform Inversion Using a Physics-based Recurrent Neural Network [Volume 51, Issue 2, 2025, Pages 325-338]
  • Desert Ecosystem Restoration Sustainable Restoration of Desert Ecosystems Through BIOGEMI-Based Soil Amendment: Improvements in Chlorophyll Content and Soil Properties in Haloxylon ammodendron [Volume 51, Issue 4, 2025, Pages 153-165]
  • Desertification intensity Evaluation of Soil Spectral Indices and Surface Albedo in Desertification Monitoring of Western Khuzestan Province using Remote Sensing Data [Volume 51, Issue 3, 2025, Pages 593-611]
  • Digital filter Variability analysis of effective teleconnection signals on Iran's climate [Volume 51, Issue 3, 2025, Pages 613-633]
  • Disturbance Removal Filtering of microtremor data with the technique of artificial reduction of sampling frequency to estimate the frequency of fundamental alluvium and the depth of engineering bedrock [Volume 51, Issue 1, 2025, Pages 17-43]
  • Dust source Application of Remote Sensing and Machine Learning for the Identification of Dust Sources in Khuzestan Province [Volume 51, Issue 3, 2025, Pages 703-717]

E

  • Earth Atmosphere Analysis of Tropospheric Precipitable Water Vapor Variations Using GNSS Radio Occultation Data and Radiosonde Observations (Case Study: Iran) [Volume 51, Issue 2, 2025, Pages 499-516]
  • Earthquake precursors Investigation of variations of Seismic stress, Seismic quiescence, and Seismic velocities Before and after the occurrence of MN≥5.0 Earthquakes within the Azarbayejan-Alborz seismotectonic province [Volume 51, Issue 1, 2025, Pages 1-15]
  • East Atlantic Teleconnection Drivers of Extreme Precipitation over Iran: A Causal-Network Perspective (1980–2024) [Volume 51, Issue 4, 2025, Pages 233-263]
  • Edge detection Enhtheta: A new balanced filter for Edge Detection of Potential Field anomalies [Volume 51, Issue 4, 2025, Pages 45-64]
  • Elevation Floors Analysis and distribution of annual and seasonal land surface temperature in Iran's elevation floors using MODIS data [Volume 51, Issue 1, 2025, Pages 87-106]
  • Enhtheta Enhtheta: A new balanced filter for Edge Detection of Potential Field anomalies [Volume 51, Issue 4, 2025, Pages 45-64]
  • ERA5-Land Evaluation of the reliability of ERA5-Land data in assessing minimum and maximum daily temperatures in Iran (1991-2020) [Volume 51, Issue 1, 2025, Pages 175-190]
  • ERA5-Land The spatial distribution of summer heat wave characteristics in Tehran Province from 1981 to 2020 [Volume 51, Issue 2, 2025, Pages 409-429]
  • ERA5 rea-nalysis data Evaluation of the ERA Reanalysis Data Accuracy for Temperature and Humidity Parameters Based on Upper-Air Soundings in Iran (1990–2020) [Volume 51, Issue 3, 2025, Pages 719-737]
  • Euler deconvolution Estimation of Sedimentary Thickness of Parts of Upper Benue Trough, Nigeria, using Integrated High Resolution Aeromagnetic and GRACE data [Volume 51, Issue 4, 2025, Pages 1-12]
  • Eurasia Assessing Teleconnections Effects on the Precipitation Seasonality at 44 Synoptic Stations across Iran [Volume 51, Issue 4, 2025, Pages 207-231]
  • Exorbitant New Method Teleconnection Drivers of Extreme Precipitation over Iran: A Causal-Network Perspective (1980–2024) [Volume 51, Issue 4, 2025, Pages 233-263]
  • Expansion of the Universe The evolution of methods for determining the Hubble constant [Volume 51, Issue 1, 2025, Pages 191-206]
  • Extreme value statistics Geomagnetic Disturbance Impact on Magnetic Survey Tool Errors in High-Latitude Directional Drilling [Volume 51, Issue 4, 2025, Pages 65-73]

F

  • Feature Space Evaluation of Soil Spectral Indices and Surface Albedo in Desertification Monitoring of Western Khuzestan Province using Remote Sensing Data [Volume 51, Issue 3, 2025, Pages 593-611]
  • Finite difference Inverse Modeling of Time-Domain Induced Polarization Data with the Aim of Imaging Mineralization Zones [Volume 51, Issue 3, 2025, Pages 571-592]
  • Finite Difference Method High-order finite difference methods on the cubed sphere: Application to passive scalar advection [Volume 51, Issue 2, 2025, Pages 353-375]
  • Fire Indices Dry Lightning Contributing to Wildfires in the Zagros Forested Area: A Meteorological and Environmental Analysis of Extreme Events in June 2019 and May 2020 [Volume 51, Issue 4, 2025, Pages 133-152]
  • Firms Dry Lightning Contributing to Wildfires in the Zagros Forested Area: A Meteorological and Environmental Analysis of Extreme Events in June 2019 and May 2020 [Volume 51, Issue 4, 2025, Pages 133-152]
  • Flood Flood Risk Spatial Analysis via Integrating SCS-CN and Logistic Regression Methods (Case Study: Kalateh-ye Qanbar Drainage Basin in Nishabur) [Volume 51, Issue 4, 2025, Pages 167-188]
  • Forest wildfire Dry Lightning Contributing to Wildfires in the Zagros Forested Area: A Meteorological and Environmental Analysis of Extreme Events in June 2019 and May 2020 [Volume 51, Issue 4, 2025, Pages 133-152]
  • Forward modeling Inverse Modeling of Time-Domain Induced Polarization Data with the Aim of Imaging Mineralization Zones [Volume 51, Issue 3, 2025, Pages 571-592]
  • Forward modeling Global-Scale Numerical Modeling of Seismic Wave Propagation Using PREM and Unstructured Triangular Meshing: Insights into the Layered Structure of Earth [Volume 51, Issue 4, 2025, Pages 13-27]
  • Fractal galactic medium Analysis and Simulation of the Propagation of Cosmic Rays in the Fractal and Homogeneous Galactic Medium [Volume 51, Issue 1, 2025, Pages 107-115]
  • Freezing Level Height Spatial-Temporal Variations and Trends in Freezing Level Height in Iran: An Analytical Perspective [Volume 51, Issue 4, 2025, Pages 89-103]
  • Full waveform Full Waveform Inversion Using a Physics-based Recurrent Neural Network [Volume 51, Issue 2, 2025, Pages 325-338]
  • Fundamental Alluvium Frequency Filtering of microtremor data with the technique of artificial reduction of sampling frequency to estimate the frequency of fundamental alluvium and the depth of engineering bedrock [Volume 51, Issue 1, 2025, Pages 17-43]

G

  • Galactic magnetic field Analysis and Simulation of the Propagation of Cosmic Rays in the Fractal and Homogeneous Galactic Medium [Volume 51, Issue 1, 2025, Pages 107-115]
  • Genetic Algorithm Estimation of layered earth conductivity with electromagnetic induction data in the low induction number range using the genetic algorithm method [Volume 51, Issue 2, 2025, Pages 289-307]
  • Geometric mean Entropy-Based Analysis of Summer Heatwave Intensity Percentiles Using Parametric Functions across Iran [Volume 51, Issue 3, 2025, Pages 635-647]
  • Global warming Entropy-Based Analysis of Summer Heatwave Intensity Percentiles Using Parametric Functions across Iran [Volume 51, Issue 3, 2025, Pages 635-647]
  • GNSS Radio Occultation Analysis of Tropospheric Precipitable Water Vapor Variations Using GNSS Radio Occultation Data and Radiosonde Observations (Case Study: Iran) [Volume 51, Issue 2, 2025, Pages 499-516]
  • GPM-IMERG Spatio-Temporal Evaluation of Satellite Precipitation Products to Estimate Heavy Rainfall Events in Northwest Iran in the Last Two Decades [Volume 51, Issue 1, 2025, Pages 133-150]
  • GPS Spatio-temporal modeling and forecasting of precipitable water vapor using Long Short Term Memory neural network, case study: Tehran province [Volume 51, Issue 1, 2025, Pages 117-132]
  • Grace Total Water Storage Changes in Iran's Main Basins According to the GRACE Gravimetry Mission [Volume 51, Issue 2, 2025, Pages 309-324]
  • Gravity and magnetic data Estimation of Sedimentary Thickness of Parts of Upper Benue Trough, Nigeria, using Integrated High Resolution Aeromagnetic and GRACE data [Volume 51, Issue 4, 2025, Pages 1-12]
  • GRNN Spatio-temporal modeling and forecasting of precipitable water vapor using Long Short Term Memory neural network, case study: Tehran province [Volume 51, Issue 1, 2025, Pages 117-132]
  • Ground Clutter Identification of Clutter in Bushehr Weather Doppler Radars and Their Removal [Volume 51, Issue 3, 2025, Pages 689-701]

H

  • Hadley Cell The role of the Hadley cell in the general circulation of the atmosphere and the formation of a subtropical anticyclone over Southwest Asia [Volume 51, Issue 1, 2025, Pages 65-86]
  • Haloxylon ammodendron Sustainable Restoration of Desert Ecosystems Through BIOGEMI-Based Soil Amendment: Improvements in Chlorophyll Content and Soil Properties in Haloxylon ammodendron [Volume 51, Issue 4, 2025, Pages 153-165]
  • Heatwave Intensity Index Entropy-Based Analysis of Summer Heatwave Intensity Percentiles Using Parametric Functions across Iran [Volume 51, Issue 3, 2025, Pages 635-647]
  • Heat Wave Magnitude Index (HWMI) Analysis of Heat Waves in Iran: Patterns, Trends, and Characteristics in Frequency, Intensity, and Duration (1980-2024) [Volume 51, Issue 4, 2025, Pages 105-124]
  • Hubble Constant The evolution of methods for determining the Hubble constant [Volume 51, Issue 1, 2025, Pages 191-206]
  • Hubble’s Law The evolution of methods for determining the Hubble constant [Volume 51, Issue 1, 2025, Pages 191-206]
  • HYSPLIT Investigation of the Optical Properties of Atmospheric Aerosol Particles Using Handheld Sun-Photometer Data (CALITOO): A Case Study of Yazd City [Volume 51, Issue 2, 2025, Pages 393-407]

I

  • Indices Correlation Assessing Teleconnections Effects on the Precipitation Seasonality at 44 Synoptic Stations across Iran [Volume 51, Issue 4, 2025, Pages 207-231]
  • Integer Ambiguity Resolution Integration of Global Navigation Satellite System Observations for Generating Network Corrections Usin g a Virtual Reference Station Method [Volume 51, Issue 3, 2025, Pages 531-548]
  • Iran Evaluation of the reliability of ERA5-Land data in assessing minimum and maximum daily temperatures in Iran (1991-2020) [Volume 51, Issue 1, 2025, Pages 175-190]
  • Iran Analysis of Heat Waves in Iran: Patterns, Trends, and Characteristics in Frequency, Intensity, and Duration (1980-2024) [Volume 51, Issue 4, 2025, Pages 105-124]
  • Iran Analysis of the effect of atmospheric dust corridors in the Middle East and North Africa on Iran's climate [Volume 51, Issue 1, 2025, Pages 267-287]
  • Iran Spatial-Temporal Variations and Trends in Freezing Level Height in Iran: An Analytical Perspective [Volume 51, Issue 4, 2025, Pages 89-103]
  • Iran Analysis of Monthly Precipitation and Temperature Anomalies in Iran and Their Association with Atmospheric Circulations during Autumn and Winter 2024-2025 [Volume 51, Issue 2, 2025, Pages 477-498]
  • Iran Assessing Teleconnections Effects on the Precipitation Seasonality at 44 Synoptic Stations across Iran [Volume 51, Issue 4, 2025, Pages 207-231]
  • Iran's Main Basins Total Water Storage Changes in Iran's Main Basins According to the GRACE Gravimetry Mission [Volume 51, Issue 2, 2025, Pages 309-324]

J

  • Jablonowski–Williamson baroclinic wave test Development and assessment of the non-hydrostatic dynamical core of the University of Tehran Global Atmospheric Model (NH-UTGAM) [Volume 51, Issue 1, 2025, Pages 151-173]
  • Jet speed index Investigation of jet indices in warm and cold seasons in the northern and southern hemispheres (1948-2023) [Volume 51, Issue 1, 2025, Pages 229-246]

K

  • Khuzestan Application of Remote Sensing and Machine Learning for the Identification of Dust Sources in Khuzestan Province [Volume 51, Issue 3, 2025, Pages 703-717]
  • Khuzestan Evaluation of Soil Spectral Indices and Surface Albedo in Desertification Monitoring of Western Khuzestan Province using Remote Sensing Data [Volume 51, Issue 3, 2025, Pages 593-611]
  • Kriging Evaluation of Tropospheric Delay Interpolation Methods from Scattered GPS Station Observations [Volume 51, Issue 2, 2025, Pages 377-392]

L

  • Landsat-8 Evaluation of Soil Spectral Indices and Surface Albedo in Desertification Monitoring of Western Khuzestan Province using Remote Sensing Data [Volume 51, Issue 3, 2025, Pages 593-611]
  • Land surface temperature Analysis and distribution of annual and seasonal land surface temperature in Iran's elevation floors using MODIS data [Volume 51, Issue 1, 2025, Pages 87-106]
  • Lapse rate Evaluation of the ERA Reanalysis Data Accuracy for Temperature and Humidity Parameters Based on Upper-Air Soundings in Iran (1990–2020) [Volume 51, Issue 3, 2025, Pages 719-737]
  • Lightning Dry Lightning Contributing to Wildfires in the Zagros Forested Area: A Meteorological and Environmental Analysis of Extreme Events in June 2019 and May 2020 [Volume 51, Issue 4, 2025, Pages 133-152]
  • Logistic regression Flood Risk Spatial Analysis via Integrating SCS-CN and Logistic Regression Methods (Case Study: Kalateh-ye Qanbar Drainage Basin in Nishabur) [Volume 51, Issue 4, 2025, Pages 167-188]
  • Low induction number Estimation of layered earth conductivity with electromagnetic induction data in the low induction number range using the genetic algorithm method [Volume 51, Issue 2, 2025, Pages 289-307]
  • LSTM Spatio-temporal modeling and forecasting of precipitable water vapor using Long Short Term Memory neural network, case study: Tehran province [Volume 51, Issue 1, 2025, Pages 117-132]

M

  • Machine learning Random Forest Application of Remote Sensing and Machine Learning for the Identification of Dust Sources in Khuzestan Province [Volume 51, Issue 3, 2025, Pages 703-717]
  • Madden-Julian Oscillation The Study of the Characteristics of the Spring Season Cyclogenesis in Different Phases of the Madden-Julian in Mediterranean Region [Volume 51, Issue 1, 2025, Pages 247-265]
  • Mahalanobis distance Mahalanobis Distance Method for Enhancing Magnetotelluric Data Processing: A Case Study from the Rochechouart Impact Structure, France [Volume 51, Issue 4, 2025, Pages 75-88]
  • Mass-flux weighted average latitude Investigation of jet indices in warm and cold seasons in the northern and southern hemispheres (1948-2023) [Volume 51, Issue 1, 2025, Pages 229-246]
  • McMC sampling Analyzing Dependency and Correlation of Cole-Cole Model Parameters in Spectral Induced Polarization Using Bayesian Inference [Volume 51, Issue 1, 2025, Pages 45-64]
  • Mediterranean region The Study of the Characteristics of the Spring Season Cyclogenesis in Different Phases of the Madden-Julian in Mediterranean Region [Volume 51, Issue 1, 2025, Pages 247-265]
  • Mediterranean trough suppression Analysis of Monthly Precipitation and Temperature Anomalies in Iran and Their Association with Atmospheric Circulations during Autumn and Winter 2024-2025 [Volume 51, Issue 2, 2025, Pages 477-498]
  • Meteorological analysis Analysis of Heat Waves in Iran: Patterns, Trends, and Characteristics in Frequency, Intensity, and Duration (1980-2024) [Volume 51, Issue 4, 2025, Pages 105-124]
  • Microtremors Filtering of microtremor data with the technique of artificial reduction of sampling frequency to estimate the frequency of fundamental alluvium and the depth of engineering bedrock [Volume 51, Issue 1, 2025, Pages 17-43]
  • Middle East and North Africa Analysis of the effect of atmospheric dust corridors in the Middle East and North Africa on Iran's climate [Volume 51, Issue 1, 2025, Pages 267-287]
  • Minimum Temperature Evaluation of the reliability of ERA5-Land data in assessing minimum and maximum daily temperatures in Iran (1991-2020) [Volume 51, Issue 1, 2025, Pages 175-190]
  • Mixing Ratio Evaluation of the ERA Reanalysis Data Accuracy for Temperature and Humidity Parameters Based on Upper-Air Soundings in Iran (1990–2020) [Volume 51, Issue 3, 2025, Pages 719-737]
  • Mobile Receiver Integration of Global Navigation Satellite System Observations for Generating Network Corrections Usin g a Virtual Reference Station Method [Volume 51, Issue 3, 2025, Pages 531-548]
  • MODIS Analysis and distribution of annual and seasonal land surface temperature in Iran's elevation floors using MODIS data [Volume 51, Issue 1, 2025, Pages 87-106]
  • MODIS Investigation of the Optical Properties of Atmospheric Aerosol Particles Using Handheld Sun-Photometer Data (CALITOO): A Case Study of Yazd City [Volume 51, Issue 2, 2025, Pages 393-407]

N

  • Network Corrections Integration of Global Navigation Satellite System Observations for Generating Network Corrections Usin g a Virtual Reference Station Method [Volume 51, Issue 3, 2025, Pages 531-548]
  • New Components Method Assessing Teleconnections Effects on the Precipitation Seasonality at 44 Synoptic Stations across Iran [Volume 51, Issue 4, 2025, Pages 207-231]
  • Non-hydrostatic atmospheric model Development and assessment of the non-hydrostatic dynamical core of the University of Tehran Global Atmospheric Model (NH-UTGAM) [Volume 51, Issue 1, 2025, Pages 151-173]
  • Normal diffusion Analysis and Simulation of the Propagation of Cosmic Rays in the Fractal and Homogeneous Galactic Medium [Volume 51, Issue 1, 2025, Pages 107-115]
  • Northern of Iran Application of the WRF model in simulating snow depth in the northern part of Iran [Volume 51, Issue 1, 2025, Pages 207-227]
  • Northwestern Iran Spatio-Temporal Evaluation of Satellite Precipitation Products to Estimate Heavy Rainfall Events in Northwest Iran in the Last Two Decades [Volume 51, Issue 1, 2025, Pages 133-150]
  • Northwestern Iran Projection of Heavy Rainfall in Northwestern Iran using the Statistical Downscaling Scaling of the Output of Selected CMIP6 Models by CMHyd Software [Volume 51, Issue 2, 2025, Pages 453-476]

O

  • Outliers Mahalanobis Distance Method for Enhancing Magnetotelluric Data Processing: A Case Study from the Rochechouart Impact Structure, France [Volume 51, Issue 4, 2025, Pages 75-88]

P

  • Pacific Ocean Teleconnection Drivers of Extreme Precipitation over Iran: A Causal-Network Perspective (1980–2024) [Volume 51, Issue 4, 2025, Pages 233-263]
  • Phase Ambiguity Integration of Global Navigation Satellite System Observations for Generating Network Corrections Usin g a Virtual Reference Station Method [Volume 51, Issue 3, 2025, Pages 531-548]
  • Physics based Full Waveform Inversion Using a Physics-based Recurrent Neural Network [Volume 51, Issue 2, 2025, Pages 325-338]
  • Precipitation Assessing Teleconnections Effects on the Precipitation Seasonality at 44 Synoptic Stations across Iran [Volume 51, Issue 4, 2025, Pages 207-231]
  • Precipitation deficit Analysis of Monthly Precipitation and Temperature Anomalies in Iran and Their Association with Atmospheric Circulations during Autumn and Winter 2024-2025 [Volume 51, Issue 2, 2025, Pages 477-498]
  • Preliminary Reference Earth Model (PREM) Global-Scale Numerical Modeling of Seismic Wave Propagation Using PREM and Unstructured Triangular Meshing: Insights into the Layered Structure of Earth [Volume 51, Issue 4, 2025, Pages 13-27]

R

  • Radar Reflectivity Radar Identification of Clutter in Bushehr Weather Doppler Radars and Their Removal [Volume 51, Issue 3, 2025, Pages 689-701]
  • Radiosonde Analysis of Tropospheric Precipitable Water Vapor Variations Using GNSS Radio Occultation Data and Radiosonde Observations (Case Study: Iran) [Volume 51, Issue 2, 2025, Pages 499-516]
  • Random forest Evaluation of Tropospheric Delay Interpolation Methods from Scattered GPS Station Observations [Volume 51, Issue 2, 2025, Pages 377-392]
  • Ray-Tracing Global-Scale Numerical Modeling of Seismic Wave Propagation Using PREM and Unstructured Triangular Meshing: Insights into the Layered Structure of Earth [Volume 51, Issue 4, 2025, Pages 13-27]
  • Reanalysis The spatial distribution of summer heat wave characteristics in Tehran Province from 1981 to 2020 [Volume 51, Issue 2, 2025, Pages 409-429]
  • Recurrent neural network Full Waveform Inversion Using a Physics-based Recurrent Neural Network [Volume 51, Issue 2, 2025, Pages 325-338]
  • ROC Curve Flood Risk Spatial Analysis via Integrating SCS-CN and Logistic Regression Methods (Case Study: Kalateh-ye Qanbar Drainage Basin in Nishabur) [Volume 51, Issue 4, 2025, Pages 167-188]
  • Running Variance Method Filtering of microtremor data with the technique of artificial reduction of sampling frequency to estimate the frequency of fundamental alluvium and the depth of engineering bedrock [Volume 51, Issue 1, 2025, Pages 17-43]

S

  • Satellite data Optimal Site Selection for Aquaculture Using Spatial Analysis of Satellite Data (Case Study: Persian Gulf and Gulf of Oman) [Volume 51, Issue 3, 2025, Pages 517-529]
  • Seasonal Trend Decomposition using Loess (STL) Evaluation of seismic migration process before volcanic eruption using modified SARA method [Volume 51, Issue 2, 2025, Pages 339-352]
  • See surface temperature Study of the variability of the monthly average chlorophyll a in the Caspian Sea in the period 2010-2022 based on some physical parameters [Volume 51, Issue 2, 2025, Pages 431-451]
  • Seismic Amplitude Ratio Analysis method Evaluation of seismic migration process before volcanic eruption using modified SARA method [Volume 51, Issue 2, 2025, Pages 339-352]
  • Seismicity parameters Investigation of variations of Seismic stress, Seismic quiescence, and Seismic velocities Before and after the occurrence of MN≥5.0 Earthquakes within the Azarbayejan-Alborz seismotectonic province [Volume 51, Issue 1, 2025, Pages 1-15]
  • Seismic migration Evaluation of seismic migration process before volcanic eruption using modified SARA method [Volume 51, Issue 2, 2025, Pages 339-352]
  • Seismic quiescence Investigation of variations of Seismic stress, Seismic quiescence, and Seismic velocities Before and after the occurrence of MN≥5.0 Earthquakes within the Azarbayejan-Alborz seismotectonic province [Volume 51, Issue 1, 2025, Pages 1-15]
  • Seismic Stress Investigation of variations of Seismic stress, Seismic quiescence, and Seismic velocities Before and after the occurrence of MN≥5.0 Earthquakes within the Azarbayejan-Alborz seismotectonic province [Volume 51, Issue 1, 2025, Pages 1-15]
  • Sen’s slop Spatial-Temporal Variations and Trends in Freezing Level Height in Iran: An Analytical Perspective [Volume 51, Issue 4, 2025, Pages 89-103]
  • Signal Processing Total Water Storage Changes in Iran's Main Basins According to the GRACE Gravimetry Mission [Volume 51, Issue 2, 2025, Pages 309-324]
  • Site selection Optimal Site Selection for Aquaculture Using Spatial Analysis of Satellite Data (Case Study: Persian Gulf and Gulf of Oman) [Volume 51, Issue 3, 2025, Pages 517-529]
  • Snow depth Application of the WRF model in simulating snow depth in the northern part of Iran [Volume 51, Issue 1, 2025, Pages 207-227]
  • Soil Salinity Sustainable Restoration of Desert Ecosystems Through BIOGEMI-Based Soil Amendment: Improvements in Chlorophyll Content and Soil Properties in Haloxylon ammodendron [Volume 51, Issue 4, 2025, Pages 153-165]
  • Source parameter imaging Estimation of Sedimentary Thickness of Parts of Upper Benue Trough, Nigeria, using Integrated High Resolution Aeromagnetic and GRACE data [Volume 51, Issue 4, 2025, Pages 1-12]
  • South of Java Observed impacts of Tropical Cyclones Paddy (2021) and Freddy (2023) on the oceanic conditions in the Southeast Indian Ocean [Volume 51, Issue 4, 2025, Pages 189-206]
  • Southwest Asia The role of the Hadley cell in the general circulation of the atmosphere and the formation of a subtropical anticyclone over Southwest Asia [Volume 51, Issue 1, 2025, Pages 65-86]
  • Space Charge Atmospheric conductivity and effects of global electrical current on clouds layer electricity [Volume 51, Issue 3, 2025, Pages 649-663]
  • Space Geodesy Analysis of Tropospheric Precipitable Water Vapor Variations Using GNSS Radio Occultation Data and Radiosonde Observations (Case Study: Iran) [Volume 51, Issue 2, 2025, Pages 499-516]
  • Spectral Induced Polarization Analyzing Dependency and Correlation of Cole-Cole Model Parameters in Spectral Induced Polarization Using Bayesian Inference [Volume 51, Issue 1, 2025, Pages 45-64]
  • Squall line Event Identification of Clutter in Bushehr Weather Doppler Radars and Their Removal [Volume 51, Issue 3, 2025, Pages 689-701]
  • SST Observed impacts of Tropical Cyclones Paddy (2021) and Freddy (2023) on the oceanic conditions in the Southeast Indian Ocean [Volume 51, Issue 4, 2025, Pages 189-206]
  • Support vector machine Evaluation of Tropospheric Delay Interpolation Methods from Scattered GPS Station Observations [Volume 51, Issue 2, 2025, Pages 377-392]
  • Surface Albedo Evaluation of Soil Spectral Indices and Surface Albedo in Desertification Monitoring of Western Khuzestan Province using Remote Sensing Data [Volume 51, Issue 3, 2025, Pages 593-611]
  • Surface currents Study of the variability of the monthly average chlorophyll a in the Caspian Sea in the period 2010-2022 based on some physical parameters [Volume 51, Issue 2, 2025, Pages 431-451]
  • SWARM satellite Statistical Assessment of Magnetic Precursors to the April 1, 2014 Chile 8.2 Earthquake Using Swarm Satellite Data [Volume 51, Issue 4, 2025, Pages 29-44]

T

  • TDR Enhtheta: A new balanced filter for Edge Detection of Potential Field anomalies [Volume 51, Issue 4, 2025, Pages 45-64]
  • Tehran The spatial distribution of summer heat wave characteristics in Tehran Province from 1981 to 2020 [Volume 51, Issue 2, 2025, Pages 409-429]
  • Teleconnection indices Teleconnection Drivers of Extreme Precipitation over Iran: A Causal-Network Perspective (1980–2024) [Volume 51, Issue 4, 2025, Pages 233-263]
  • Teleconnection Signals Variability analysis of effective teleconnection signals on Iran's climate [Volume 51, Issue 3, 2025, Pages 613-633]
  • Temperature and dew point temperature Evaluation of the ERA Reanalysis Data Accuracy for Temperature and Humidity Parameters Based on Upper-Air Soundings in Iran (1990–2020) [Volume 51, Issue 3, 2025, Pages 719-737]
  • Temperature anomalies Analysis of Monthly Precipitation and Temperature Anomalies in Iran and Their Association with Atmospheric Circulations during Autumn and Winter 2024-2025 [Volume 51, Issue 2, 2025, Pages 477-498]
  • Temperature anomaly Analysis and distribution of annual and seasonal land surface temperature in Iran's elevation floors using MODIS data [Volume 51, Issue 1, 2025, Pages 87-106]
  • Theta filter Enhtheta: A new balanced filter for Edge Detection of Potential Field anomalies [Volume 51, Issue 4, 2025, Pages 45-64]
  • Thunderstorms Assessment of Atmospheric Stability Indices for Thunderstorm Forecasting over Absheron Peninsula [Volume 51, Issue 4, 2025, Pages 125-131]
  • Thunderstorms Atmospheric conductivity and effects of global electrical current on clouds layer electricity [Volume 51, Issue 3, 2025, Pages 649-663]
  • Time-Domain Induced Polarization Inverse Modeling of Time-Domain Induced Polarization Data with the Aim of Imaging Mineralization Zones [Volume 51, Issue 3, 2025, Pages 571-592]
  • Total Water Storage Total Water Storage Changes in Iran's Main Basins According to the GRACE Gravimetry Mission [Volume 51, Issue 2, 2025, Pages 309-324]
  • TRMM Spatio-Temporal Evaluation of Satellite Precipitation Products to Estimate Heavy Rainfall Events in Northwest Iran in the Last Two Decades [Volume 51, Issue 1, 2025, Pages 133-150]
  • Tropical cyclone Observed impacts of Tropical Cyclones Paddy (2021) and Freddy (2023) on the oceanic conditions in the Southeast Indian Ocean [Volume 51, Issue 4, 2025, Pages 189-206]

U

  • Uncertainty analysis Analyzing Dependency and Correlation of Cole-Cole Model Parameters in Spectral Induced Polarization Using Bayesian Inference [Volume 51, Issue 1, 2025, Pages 45-64]
  • Upward continuation Stabilization of Vertical Gradient Calculation Against Random Noise in Potential Field Data Using Tikhonov Regularization [Volume 51, Issue 3, 2025, Pages 549-570]

V

  • Variations of seismic velocities Investigation of variations of Seismic stress, Seismic quiescence, and Seismic velocities Before and after the occurrence of MN≥5.0 Earthquakes within the Azarbayejan-Alborz seismotectonic province [Volume 51, Issue 1, 2025, Pages 1-15]
  • Vertical gradient؛ random noise؛ Tikhonov regularization؛ Morozov’s discrepancy principle Stabilization of Vertical Gradient Calculation Against Random Noise in Potential Field Data Using Tikhonov Regularization [Volume 51, Issue 3, 2025, Pages 549-570]
  • Virtual Reference Station (VRS) Integration of Global Navigation Satellite System Observations for Generating Network Corrections Usin g a Virtual Reference Station Method [Volume 51, Issue 3, 2025, Pages 531-548]
  • Volcano eruption Evaluation of seismic migration process before volcanic eruption using modified SARA method [Volume 51, Issue 2, 2025, Pages 339-352]

W

  • Wave Observed impacts of Tropical Cyclones Paddy (2021) and Freddy (2023) on the oceanic conditions in the Southeast Indian Ocean [Volume 51, Issue 4, 2025, Pages 189-206]
  • Wave Propagation Global-Scale Numerical Modeling of Seismic Wave Propagation Using PREM and Unstructured Triangular Meshing: Insights into the Layered Structure of Earth [Volume 51, Issue 4, 2025, Pages 13-27]
  • Weibull distribution function Entropy-Based Analysis of Summer Heatwave Intensity Percentiles Using Parametric Functions across Iran [Volume 51, Issue 3, 2025, Pages 635-647]
  • Wind Study of the variability of the monthly average chlorophyll a in the Caspian Sea in the period 2010-2022 based on some physical parameters [Volume 51, Issue 2, 2025, Pages 431-451]
  • WRF model Application of the WRF model in simulating snow depth in the northern part of Iran [Volume 51, Issue 1, 2025, Pages 207-227]

Z

  • Zagros Mountains Dry Lightning Contributing to Wildfires in the Zagros Forested Area: A Meteorological and Environmental Analysis of Extreme Events in June 2019 and May 2020 [Volume 51, Issue 4, 2025, Pages 133-152]