Nuaman Ejaz
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View article: Developing robust Vegetation Health Indices by optimizing the weights for vegetation and temperature condition indices using principal component analysis
Developing robust Vegetation Health Indices by optimizing the weights for vegetation and temperature condition indices using principal component analysis Open
Study region: Punjab Province and different agro-ecological zones of Pakistan. Study focus: This study aimed to develop three robust Vegetation Health Indices (VHIs) to validate the assumption that weights assigned to Vegetation Condition …
View article: An Advanced Approach Toward Pedestrian Safety Analysis and Prediction: Advances in Multisensor Data Fusion and GIS Techniques
An Advanced Approach Toward Pedestrian Safety Analysis and Prediction: Advances in Multisensor Data Fusion and GIS Techniques Open
A substantial component of a pedestrian safety assessment is classifying and ranking pedestrian collision regions. This research focuses on two pedestrian safety levels that initially identified the zones accumulating a high density of ped…
View article: A robust integrated agricultural drought index under climate and land use variations at the local scale in Pakistan
A robust integrated agricultural drought index under climate and land use variations at the local scale in Pakistan Open
This study aims to develop an integrated agricultural drought index (IADI) that incorporates multiple remote sensing-based agricultural drought indices, considering variations in climate and land use at a local scale in ten different agro-…
View article: Superiority of Dynamic Weights against Fixed Weights in Merging Multi-Satellite Precipitation Datasets over Pakistan
Superiority of Dynamic Weights against Fixed Weights in Merging Multi-Satellite Precipitation Datasets over Pakistan Open
Satellite precipitation products (SPPs) are undeniably subject to uncertainty due to retrieval algorithms and sampling issues. Many research efforts have concentrated on merging SPPs to create high-quality merged precipitation datasets (MP…
View article: Drought Monitoring Using Landsat Derived Indices and Google Earth Engine Platform: A Case Study from Al-Lith Watershed, Kingdom of Saudi Arabia
Drought Monitoring Using Landsat Derived Indices and Google Earth Engine Platform: A Case Study from Al-Lith Watershed, Kingdom of Saudi Arabia Open
Precise assessment of drought and its impact on the natural ecosystem is an arduous task in regions with limited climatic observations due to sparsely distributed in situ stations, especially in the hyper-arid region of Kingdom of Saudi Ar…
View article: Soil Erosion Modelling and Accumulation Using RUSLE and Remote Sensing Techniques: Case Study Wadi Baysh, Kingdom of Saudi Arabia
Soil Erosion Modelling and Accumulation Using RUSLE and Remote Sensing Techniques: Case Study Wadi Baysh, Kingdom of Saudi Arabia Open
This study examines the sediment retention in Wadi Baysh using the Revised Universal Soil Loss Equation (RUSLE) and TerrSet models, accompanied by integrated remote sensing and Geographic Information System (GIS) techniques. The contributi…
View article: Assessment of Drought Severity and Their Spatio-Temporal Variations in the Hyper Arid Regions of Kingdom of Saudi Arabia: A Case Study from Al-Lith and Khafji Watersheds
Assessment of Drought Severity and Their Spatio-Temporal Variations in the Hyper Arid Regions of Kingdom of Saudi Arabia: A Case Study from Al-Lith and Khafji Watersheds Open
The goal of this study is to calculate meteorological drought using the Standard Precipitation Index (SPI) and Standard Precipitation Evapotranspiration Index (SPEI) for the Al-Lith and Khafji basins of the Kingdom of Saudi Arabia (KSA) fr…