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Articles 1 - 10 of 10
Full-Text Articles in Remote Sensing
Prediction Of Methane Gas By Using Hyperspectral Imageries And Remote Sensing Techniques, Aysha Ali Alharmasi Alhajeri
Prediction Of Methane Gas By Using Hyperspectral Imageries And Remote Sensing Techniques, Aysha Ali Alharmasi Alhajeri
Thesis/ Dissertation Defenses
Greenhouse gases is important for sustaining life on earth as well as in mitigating climate change. Methane (CH4) is considered as one of the most important critical gases for the global climate change and have significant influences on our life. Accordingly, the prediction of this greenhouse gas emissions is very important for avoiding the climate change effects and to maintain environmental sustainability. The objective of this study is to explore the potential applications for remote sensing to predict methane levels in the Earth’s atmosphere with a combination of local ground data and data from hyperspectral satellite imagery. By using hyperspectral …
Prediction Of Methane Gas By Using Hyperspectral Imageries And Remote Sensing Techniques, Aysha Ali Alhajeri
Prediction Of Methane Gas By Using Hyperspectral Imageries And Remote Sensing Techniques, Aysha Ali Alhajeri
Theses
Greenhouse gases is important for sustaining life on earth as well as in mitigating climate change. Methane (CH4) is considered as one of the most important critical gases for the global climate change and have significant influences on our life. Accordingly, the prediction of this greenhouse gas emissions is very important for avoiding the climate change effects and to maintain environmental sustainability. The objective of this study is to explore the potential applications for remote sensing to predict methane levels in the Earth’s atmosphere with a combination of local ground data and data from hyperspectral satellite imagery. By using hyperspectral …
A Comparative Analysis Of Yolo, Ssd, And R-Cnn Models For Ship Detection In Satellite Imagery, Abdulla Mohamed Alhemeiri
A Comparative Analysis Of Yolo, Ssd, And R-Cnn Models For Ship Detection In Satellite Imagery, Abdulla Mohamed Alhemeiri
Thesis/ Dissertation Defenses
The importance of rapid, reliable ship detection in satellite imagery is underscored by needs in maritime safety, environmental protection, and sustainable fisheries. In this study, a comparative assessment of three widely used object detectors—Faster R-CNN, YOLOv3, and SSD (300/512)—is presented to clarify how accuracy and speed are balanced for ship and dock detection. A unified pipeline (MMDetection) was employed so that model training, validation, and evaluation were standardized. ShipRSImageNet, a high-resolution dataset with COCO-style annotations, was used as the primary benchmark, while Airbus Ship Detection data were reformatted from masks to bounding boxes and standardized to COCO to ensure consistency. …
Analyzing Sea Level Rise Scenarios Impact On The Mobility, Infrastructures, Environment Of Abu Dhabi And Defining Solutions By Creating A Digital Twin Using Gis And Game Engine, Justine Sylviane Lucie Sarrau
Analyzing Sea Level Rise Scenarios Impact On The Mobility, Infrastructures, Environment Of Abu Dhabi And Defining Solutions By Creating A Digital Twin Using Gis And Game Engine, Justine Sylviane Lucie Sarrau
Thesis/ Dissertation Defenses
This dissertation is concerned with the potential impact of future sea level rise scenarios on the city of Abu Dhabi. With climate change, many coastal towns are at risk of experiencing this type of natural hazard. Currently, no precise scenario simulations have been developed, mainly related to the use of low spatial resolution elevation data. Additionally, the difficulty in understanding the real impacts persists when relying solely on traditional cartography and GIS methods. This dissertation mainly aims to take a further step by offering a new approach, which involves creating a real-time 3D simulation and dynamic flowing water. This is …
Mapping And Analyzing Urban Growth In The Abu Dhabi Metropolitan Using Geospatial Technologies Integrated With Machine Learning, Hamsa Mohamed Yusuf
Mapping And Analyzing Urban Growth In The Abu Dhabi Metropolitan Using Geospatial Technologies Integrated With Machine Learning, Hamsa Mohamed Yusuf
Thesis/ Dissertation Defenses
Urbanization is happening at a rate twice the increase in population on a worldwide scale. This has great environmental and social impacts, along with large impacts on regional climate and one of the reasons for this is the ever-continuous change of land use and land cover. The availability of high-resolution satellite imagery in addition to the advancements in geospatial technology allow mapping of LULC changes to be done accurately, efficiently and covering wide areas.
This thesis studies the urban Land Use and Land Cover Change (LULCC) that happened in Abu Dhabi city for the last 3 decades by utilizing geospatial …
Utilizing Hyperspectral Remote Sensing For Saline Soil Assessment In The Emirate Of Abu Dhabi, United Arab Emirates, Alya Hassan Aldhaheri
Utilizing Hyperspectral Remote Sensing For Saline Soil Assessment In The Emirate Of Abu Dhabi, United Arab Emirates, Alya Hassan Aldhaheri
Theses
This study presents the application of hyperspectral remote sensing techniques to measure soil salinity. Soil salinity is a major concern in many arid and semi-arid regions, affecting crop productivity and ecosystem health. In most arid and semi-arid areas various levels of salinity can be encountered including sabkhas. Sabkha (salt flat) is a geological feature composed of saline and salt marshes that typically occur in shallow or coastal environments within arid and semi-arid climates. Traditional methods of measuring soil salinity are time-consuming and labor-intensive, making remote sensing techniques an attractive alternative. This study employed a hyperspectral sensor specifically the SVC-XHR-1024i to …
Assessing The Impact Of Alfalfa (Medicago Sativa) Crop On Groundwater Resources In The Emirate Of Abu Dhabi Using Geospatial Techniques, Abdulaziz Abdulla Aljaberi
Assessing The Impact Of Alfalfa (Medicago Sativa) Crop On Groundwater Resources In The Emirate Of Abu Dhabi Using Geospatial Techniques, Abdulaziz Abdulla Aljaberi
Theses
Groundwater is a major source of fresh water in the world, especially in arid and semi-arid countries like the United Arab Emirates (UAE), where rainfall is not evenly distributed through the four seasons of the year. Therefore, it is necessary to pay serious attention to the importance of preserving groundwater resources. The agriculture sector poses a real threat to groundwater. Irrigated crop cultivation practices change groundwater levels as a result of cultivating crops or farming plants that consume large amounts of water. Alfalfa is an example of a high-water consuming crop, being a widely cultivated crop in the UAE. This …
Assessment Of Natural Hazards Impact On Heritage Sites In The United Arab Emirates (Uae) Using Geographic Information System (Gis), Abdulla Salem Ahmed Saeed Alyammahi
Assessment Of Natural Hazards Impact On Heritage Sites In The United Arab Emirates (Uae) Using Geographic Information System (Gis), Abdulla Salem Ahmed Saeed Alyammahi
Theses
The United Arab Emirates (UAE) pays significant attention to preserving its heritage sites and archaeological finds and treats them as a vital part of its culture, history, and economy. In recent years, the field of archaeology in the UAE has witnessed tangible and significant developments, with many government initiatives being devoted to establishing archaeological departments in all emirates. The firmly stated policy of these institutions is to preserve the UAE heritage sites and educate the public about their importance. However, these sites are vulnerable to natural hazards, considered one of the most critical threats to the UAE heritage sites. In …
Tracking The Change In The Number Of Residential Buildings Using Remote Sensing Techniques: A Case Study For An Area In The North Of Riyadh, Abdulaziz Aldegheishem, Nayef Alharbi
Tracking The Change In The Number Of Residential Buildings Using Remote Sensing Techniques: A Case Study For An Area In The North Of Riyadh, Abdulaziz Aldegheishem, Nayef Alharbi
Emirates Journal for Engineering Research
This study aims to determine the urban expansion in a specific area in the north of the city of Riyadh using Remote Sensing techniques and Geographic Information Systems based on visuals and satellite images. The study seeks to determine the size of the increase in housing units in a selected area in the north of Riyadh during the period from 2007 to 2019 by studying the change in the number of residential buildings and comparing the changes that occurred during this period based on data extracted from high-resolution satellite images. Many programs have been used in correcting and balancing satellite …
Monitoring Al Ain City Urban Growth Dynamics Between 1972 And 2000 By Integrating Remote Sensing And Gis Techniques, Athari Abdullah Ai-Shuwaihi
Monitoring Al Ain City Urban Growth Dynamics Between 1972 And 2000 By Integrating Remote Sensing And Gis Techniques, Athari Abdullah Ai-Shuwaihi
Accounting Dissertations
We live in a world full of change as a result of either natural process or human activities. This study focuses on evaluating and monitoring the urban changes of Al Ain city by quantifying and visualizing various aspects of that change between 1972 and 2000. The results of the actual study will serve for effective city planning and decision making process for better life quality of the residents of the city. Rapid changes of the land use and land cover especially built up and impervious areas, make it necessary to involve innovative techniques such as remote sensing and GIS to …