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Yuke Zhou, Shaohua Wang and Yong Guan
Map overlay analysis is essential for geospatial analytics. Large scale spatial data pressing poses challenges for geospatial map overlay analytics. In this study, we propose an efficient parallel algorithm for polygons overlay analysis, including active...
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Kang Zhao, Baoxuan Jin, Hong Fan, Weiwei Song, Sunyu Zhou and Yuanyi Jiang
Overlay analysis is a common task in geographic computing that is widely used in geographic information systems, computer graphics, and computer science. With the breakthroughs in Earth observation technologies, particularly the emergence of high-resolut...
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Gerald Albert Baeribameng Yiran, Martin Oteng Ababio, Albert Nii Moe Allotey, Richard Yao Kofie and Lasse Møller-Jensen
Climate change seriously threatens human systems, properties and livelihoods. Global projections suggest a continuous increase in the frequency and severity of weather events, with severe outcomes. Although the trends and impacts are highly variable depe...
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Livinia Saputra, Sang Hyun Kim, Kyung-Jin Lee, Seo Jin Ki, Ho Young Jo, Seunghak Lee and Jaeshik Chung
The vadose zone acts as a natural buffer against groundwater contamination, and thus, its attenuation capacity (AC) directly affects groundwater vulnerability to pollutants. A regression model from the previous study predicting the overall AC of soils ag...
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Talal Alharbi
Neom is expected to face climate and environmental challenges, including the provision of water and the mitigation of flood and drought risks. The field data for identifying the potential risk zones are limited. I utilized remote sensing data and geograp...
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Ritambhara K. Upadhyay, Gaurav Tripathi, Bojan Ðurin, Sanja ?amanovic, Vlado Cetl, Naval Kishore, Mukta Sharma, Suraj Kumar Singh, Shruti Kanga, Md Wasim, Praveen Kumar Rai and Vinay Bhardwaj
The immense dependence of the growing population on groundwater has resulted in depletion at a fast pace can be seen nowadays. Identifying a groundwater potential zone can be proved as an aid to provide insight to the decision-makers and local authoritie...
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Ahsan Saif Ullah, Haroon Rashid, Shahbaz Nasir Khan, Muhammad Umar Akbar, Arfan Arshad, Md. Masudur Rahman and Shumaila Mustafa
Groundwater risks driven by population growth and industrialization in metropolitan cities have become a worldwide problem. Faisalabad is Pakistan?s third largest city with a population of more than 2 million and is renowned for its diverse industries. M...
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Haitao Zhang, Huixian Shen, Kang Ji, Rui Song, Jinyuan Liu and Yuxin Yang
Applying spatial clustering algorithms on large-scale spatial interactive dataset to find urban hot/cold spots is a new idea to assist urban management. However, the research usually focuses on the dataset with spatio-temporal proximity, rather than remo...
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Vyddiyaratnam Pathmanandakumar, Nadarajapillai Thasarathan and Manjula Ranagalage
The scarcity of surface water resources in the dry season in the Kilinochchi district increases the demand for freshwater. Therefore, the main objective of this study is to delineate potential groundwater zones in Kilinochchi, Sri Lanka, using integrated...
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Kassim Ramadhani Mussa, Ibrahimu Chikira Mjemah and Revocatus Lazaro Machunda
This study attempted to delineate and map potential groundwater recharge zones of the Singida, semi-arid, fractured crystalline basement aquifer using open source remote sensing and GIS software. Various thematic maps such as lithology/hydrogeology, soil...
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Agata Febrina Panjiputri
Abstrak___________________________________________________________________Penelitian ini bertujuan untuk menganalisis posisi struktur perekonomian, sektor unggulan,interaksi ekonomi di setiap kabupaten/kota yang tergabung dalam Kawasan StrategisTangkalla...
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Tarefder, R.,Ahmed, M.U.,Rahman, M.M.
Pág. 71 - 80
This study evaluates airfield pavements? functional- and structural-condition to determine the most economical maintenance method. As a part of the analysis, Pavement Condition Index (PCI) for several runways, taxiways, and aprons has been determined by ...
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Yoti Komara Murti
Pág. 316 - 331
Produk Domestik Regional Bruto (PDRB) di Kabupaten Sragen relatif rendah diantara Karesidenan Surakarta. Sektor pertanian merupakan sektor penyumbang PDRB terbesar diantara sektor-sektor yang lain di Kabupaten Sragen, melalui sektor pertanian ini d...
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Aldo Fiori, Irene Pomarico, Antonio Zarlenga, Vittorio Catani and Guido Leone
This work extends the overlay and index methods for intrinsic groundwater vulnerability, that typically involve the soil surface and the vadose zone, to groundwater (saturated) transport. The method is ?hybrid? as it combines the standard overlay and ind...
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Rajan Maurya, V. S. Negi, B. W. Pandey
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Wiwin Budiarti,Evi Gravitiani,Mujiyo Mujiyo
Pág. 96 - 108
Floods a main problem in Samin sub watershed, which is part of the Bengawan Solo watershed, Central Java Province. Assessment of the flood vulnerability level and its determinant causes is required as a basis information for policy makers to design a flo...
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Zhen Liu, Shiqi Gong, Zhiya Tan and Peter Demian
At present, considering the novelty of Immersive Technologies (ImTs) associated with Digital Twin (DT), Virtual Reality (VR), Augmented Reality (AR), and Mixed Reality (MR) in the context of the metaverse and its rapid and ongoing development in Building...
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Shengjun Liu, Lihong Su, Hongqian Guo and Yijing Chen
Inventory extraction and governance measures in urban land use have become important topics in urban regeneration research. This study aimed to inform design governance in urban regeneration through a point of interest (POI) data-based case study. An app...
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Sujit Bebortta, Saneev Kumar Das, Meenakshi Kandpal, Rabindra Kumar Barik and Harishchandra Dubey
Several real-world applications involve the aggregation of physical features corresponding to different geographic and topographic phenomena. This information plays a crucial role in analyzing and predicting several events. The application areas, which o...
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Mengxia Li, Junmin Mou, Rongfang (Rachel) Liu, Pengfei Chen, Zhuojian Dong and Yixiong He
Following the growth in global trade activities, vessel traffic has increased dramatically in some busy waterways and ports. However, such increments have made it more complex to manage the regional vessel traffic, which can increase the risk of an accid...
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