ateaya azeez - Academia.edu (original) (raw)
i am a researcher in the national authority for remote sensing and space sciences in Egypt . head of land surveying department and lidar manager lab, works with gps , terrestrial laser scanner p30 , airborne laser scanner ax60 , inpho software , cyclone ,e-cognition .
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Papers by ateaya azeez
International Journal of Innovative Technology and Exploring Engineering, 2020
The recent progress for spatial resolution of remote sensing imagery led to generate many types o... more The recent progress for spatial resolution of remote sensing imagery led to generate many types of Very HighResolution (VHR) satellite images, consequently, general speaking, it is possible to prepare accurate base map larger than 1:10,000 scale. One of these VHR satellite image is WorldView-3 sensor that launched in August 2014. The resolution of 0.31m makes WorldView-3 the highest resolution commercial satellite in the world. In the current research, a pan-sharpen image from that type, covering an area at Giza Governorate in Egypt, used to determine the suitable large-scale map that could be produced from that image. To reach this objective, two different sources for acquiring Ground Control Points (GCPs). Firstly, very accurate field measurements using GPS and secondly, Web Map Service (WMS) server (in the current research is Google Earth) which is considered a good alternative when GCPs are not available, are used. Accordingly, three scenarios are tested, using the same set of b...
Port-Said Engineering Research Journal
Surface reconstruction of objects using photogrammetry and terrestrial laser scanning systems (TL... more Surface reconstruction of objects using photogrammetry and terrestrial laser scanning systems (TLS) has been a topic for research for many decades, especially for culture heritage data recording. Recently, many advances into these systems are now available in the market, which give the availability of collecting a huge number of geo-referenced 3-D points covering any object surface. Due to speed and efficiency of data acquisition by means of terrestrial laser scanners, researchers and designers can select the reliable technique, depending on their application, that can be complete to give good results for the complex surfaces such as heritage objects. As Grand Egyptian Museum (GEM), located nearby the Giza Pyramids, is set to open by 2020, which considered as the largest museum from its type all over the world, with a huge area covered about a half million m. GEM is proposed to be a unique museum all over the world for presenting a huge number from old history Egyptian artifacts. Co...
Port-Said Engineering Research Journal
Recently, the generation of three-dimensional photo-realistic models has been one of the most int... more Recently, the generation of three-dimensional photo-realistic models has been one of the most interesting topics in photogrammetry and LiDAR. The purpose of this research was to study, compare, and asses the use of close-range photogrammetry and terrestrial laser scanning techniques to reconstruct 3D objects. The two façades of Shorouk Building were chosen in this study. The results indicated that terrestrial laser scanning technique was accurate enough for precise three dimensional applications. The same results were obtained by close-range photogrammetry technique. for wide facades, it is important to divide the facade into several parts for the purpose of achieving high accuracy in CRP technique and each division is considered as a separate façade.
International Journal of Innovative Technology and Exploring Engineering, 2020
The recent progress for spatial resolution of remote sensing imagery led to generate many types o... more The recent progress for spatial resolution of remote sensing imagery led to generate many types of Very HighResolution (VHR) satellite images, consequently, general speaking, it is possible to prepare accurate base map larger than 1:10,000 scale. One of these VHR satellite image is WorldView-3 sensor that launched in August 2014. The resolution of 0.31m makes WorldView-3 the highest resolution commercial satellite in the world. In the current research, a pan-sharpen image from that type, covering an area at Giza Governorate in Egypt, used to determine the suitable large-scale map that could be produced from that image. To reach this objective, two different sources for acquiring Ground Control Points (GCPs). Firstly, very accurate field measurements using GPS and secondly, Web Map Service (WMS) server (in the current research is Google Earth) which is considered a good alternative when GCPs are not available, are used. Accordingly, three scenarios are tested, using the same set of b...
Port-Said Engineering Research Journal
Surface reconstruction of objects using photogrammetry and terrestrial laser scanning systems (TL... more Surface reconstruction of objects using photogrammetry and terrestrial laser scanning systems (TLS) has been a topic for research for many decades, especially for culture heritage data recording. Recently, many advances into these systems are now available in the market, which give the availability of collecting a huge number of geo-referenced 3-D points covering any object surface. Due to speed and efficiency of data acquisition by means of terrestrial laser scanners, researchers and designers can select the reliable technique, depending on their application, that can be complete to give good results for the complex surfaces such as heritage objects. As Grand Egyptian Museum (GEM), located nearby the Giza Pyramids, is set to open by 2020, which considered as the largest museum from its type all over the world, with a huge area covered about a half million m. GEM is proposed to be a unique museum all over the world for presenting a huge number from old history Egyptian artifacts. Co...
Port-Said Engineering Research Journal
Recently, the generation of three-dimensional photo-realistic models has been one of the most int... more Recently, the generation of three-dimensional photo-realistic models has been one of the most interesting topics in photogrammetry and LiDAR. The purpose of this research was to study, compare, and asses the use of close-range photogrammetry and terrestrial laser scanning techniques to reconstruct 3D objects. The two façades of Shorouk Building were chosen in this study. The results indicated that terrestrial laser scanning technique was accurate enough for precise three dimensional applications. The same results were obtained by close-range photogrammetry technique. for wide facades, it is important to divide the facade into several parts for the purpose of achieving high accuracy in CRP technique and each division is considered as a separate façade.