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221 articles for “spatial data”
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Geographical Knowledge report on Agriculture by Spatial Data Mining
Abstract: Spatial Data Mining is nothing but the integration of Geographical Information System and Data Mining. The main objective of the present study i.e., Spatial Data Mining for Agriculture is to find or identify the potentially useful and ultimately understandable patterns in data which will be visualized on the map. Data Mining Algorithms such as clustering, classification, and association rules etc are applied for the Past and Future trends visualization for …
Published in Journal of Advanced Database Management & Systems · Vol. 5, Issue 1, 2018 · pp. 8–19 Read article
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Spatial Database Model for Transport Management Using Service Oriented Architecture (SOA) in Tigray, Ethiopia
Abstract: Transportation management and planning is a thought-provoking task to many developing countries, due to limited financial and technical resources. This is a critical problem too in Ethiopia, in Adwa city particular. The current road transportation in Adwa is not well managed, mainly because of lack of appropriate organization and access of up-to-date geo-information, leading to unhurried and depressed decision making. Due to the rapid expansion and urbanization developments in Adwa, …
Published in Journal of Remote Sensing & GIS · Vol. 8, Issue 2, 2017 · pp. 1–14 Read article
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Exploring the Potential of GIS: Exploratory Spatial Data Analysis of Groundwater Quality and Quantity over Parts of YSR District, Andhra Pradesh, India
Abstract: Groundwater is one of the important sources on which life on terrestrial habitat survived since centuries. Though impervious to pollutants of the air or any surface phenomena, this precious water source is prone to be affected by its major stakeholders such as humans. Knowingly and by virtue of education and exposure to this fact, humans are changing for a better now and future. Nevertheless, how to know the status of …
Published in Journal of Geotechnical Engineering · Vol. 1, Issue 2, 2014 · pp. 1–6 Read article
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Web Mapping Comparison of Open Layers Map and Google Map: A Web GIS based Big Spatial Data Approach
Abstract: Big data sharing and manipulation of geospatial data such a GIS web-based system has become a challenge. Due to the rapid development technology in web based geographical information systems, the uses of web based geospatial application, effective utilization and representation varies from Geo-spatial capabilities and functionalities. In this paper, a web GIS framework was explored to provide a practical solution for the display and manipulations of geospatial data, visualization of …
Published in Journal of Geotechnical Engineering · Vol. 2, Issue 3, 2015 · pp. 41–45 Read article
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Collocation Pattern Analysis
Abstract: Spatial data mining becomes more attractive and significant as more spatial data is built up in spatial databases. Many GIS applications are using spatial patterns that are equal to association rules of a business data mining, i.e., online transaction processing (OLTP). Mining the spatial collocation patterns is a significant spatial data mining job with broad applications. Organizations having large data sets of spatial data need to do certain operations that …
Published in Journal of Operating Systems Development & Trends · Vol. 1, Issue 1, 2014 · pp. 21–28 Read article
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A GIS Based Tool to Digitize Polygon and Line Segments of a Black and White Map
Abstract: In this paper a GIS based tool has been proposed to digitize polygon and line objects throughefficient usage of RGB values of the segments of raster maps. For digitization of polygon,initially a closed loop is drawn inside the polygon segment. Beginning from the initial point ofthe closed loop, eight connected pixels calculation is incorporated to obtain the pointsexisting in between the loop and the actual boundary. The points which exist …
Published in Journal of Remote Sensing & GIS · Vol. 7, Issue 1, 2016 · pp. 27–41 Read article
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Advance in Spatial Statistics for Environmental Data Analysis
Abstract: Recent advancements in spatial statistics have significantly enhanced the analysis of environmental data, addressing complex spatial dependencies and offering robust methodologies for environmental monitoring, modeling, and decision-making. This abstract highlights key developments in the field, emphasizing their applications and impact. Geostatistical Methods, Improved geostatistical techniques, such as kriging and co-kriging, provide more accurate predictions of environmental variables by incorporating spatial correlation structures. Advanced kriging variants, including Bayesian kriging and machine …
Published in Research & Reviews : Journal of Statistics · Vol. 12, Issue 3, 2023 · pp. 35–39 Read article
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Dynamic Data Flow Based Spatial Sorting Method for GPUs: Software Based Autonomous Parallelization
Abstract: The direct communication between distant parts of a computer system for a mesh or grid based scalable parallel system isn't cost effective. Thus, we have presented and evaluated the performances of spatial sorting method for multi-core GPUs (Graphic Processing Unit) computing. It is a parallel sorting algorithm for autonomous threading of workload which is considerably faster than Thrust Merge sorting, which is known to be the best comparison based sorting …
Published in Recent Trends in Parallel Computing · Vol. 1, Issue 2, 2014 · pp. 11–14 Read article
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Luxuriating the Dexterity of GIS into Environmental Engineering and Environmental Science
Abstract: This paper presents a comprehensive and rigorous research about technological applications of Geographic Information Systems (GIS) in the fields of environmental engineering and environmental science. GIS is a geo-innovative intelligent system that is availed to get geo-spatial statistics, to map the geo-environment, to explore and model the geographic changes, and to envision earth geographically over a period of time. The utter geo-mapping technology of GIS is explored that displays indispensable …
Published in Recent Trends in Civil Engineering & Technology · Vol. 4, Issue 1, 2014 · pp. 23–32 Read article
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Integration of Remote Sensing and GIS for Land Use/Land Cover Mapping in Rewari District, Haryana
Abstract: Spatial information is very important for the implementation of planning and development activities. Land use planners are always keen to know land use/cover types and their change detection in time series for sustainable land management. Remote sensing with its multispectral, multi-temporal and synoptic view has the potential to provide accurate spatial and temporal information on land-use/land cover of a region in a time and cost effective manner for the sustainable …
Published in Journal of Remote Sensing & GIS · Vol. 5, Issue 2, 2014 · pp. 40–45 Read article
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Dynamic Skip-Layer Trees: A Novel Data Structure for Efficient Multi-level IoT Data Processing in Smart Cities
Abstract: This paper introduces dynamic skip-layer trees (DSLTs), a novel hierarchical data structure specifically designed for processing and managing multi-layered Internet of Things (IoT) sensor data in smart city environments. DSLTs extend the traditional skip list concept by incorporating dynamic layer adjustment and spatial awareness, enabling efficient querying and updates across various geographical and temporal dimensions. Our experimental results demonstrate that DSLTs achieve up to 40% faster query processing and a …
Published in International Journal of Data Structure Studies · Vol. 2, Issue 2, 2024 · pp. 11–21 Read article
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Integration Models: GIS Technology with Nanosensors
Abstract: In recent years, the convergence of Geographic Information Systems (GIS) technology and nanosensors has emerged as a promising interdisciplinary field with significant implications for various industries. This study explores integration models that harness the power of GIS technology to enhance thecapabilities of nanosensors, enabling more accurate and dynamic spatial data collection and analysis.The integration of GIS and nanosensors offers a novel approach to monitoring and managing spatialphenomena at micro to …
Published in Nano Trends – A Journal of Nano Technology & Its Applications · Vol. 25, Issue 3, 2023 · pp. 13–22 Read article
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Geomorphological Dynamic of Mangala Cut of Puri District, Odisha: A Geospatial Approach
Abstract: Odisha rivers are east flowing and the Mahanadi is the largest river in Odisha. The river Bhargavi is the southern branch river of Mahanadi, which flows to Chilika lagoon parallel with Bay of Bengal. In the year 1929, the toposheet has no information about Mangala cut. In the year 1937, it was made for controlling flood in Bhargavi river. The Mangala cut was constructed to get relief from the regular …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 5, Issue 3, 2016 · pp. 1–6 Read article
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A GIS and MCDA Framework for Land Suitability Analysis in Sustainable Agriculture
Abstract: This study examines land suitability for sustainable agriculture by integrating Geographic Information Systems (GIS) and Multi-Criteria Decision Analysis (MCDA) as tools to optimize agricultural planning. Sustainable agricultural practices are increasingly critical to meet global food demands without depleting essential land resources. This research focuses on assessing specific parameters that determine the agricultural viability of land, including soil characteristics, topography, climatic conditions, and water availability. These criteria are integral to understanding …
Published in International Journal of Land · Vol. 1, Issue 2, 2024 · pp. 30–34 Read article
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Evaluation of the Multi-Criteria Approach on Rail Route Planning
Abstract: A Geographic Information System (GIS) includes of a hardware and software which are used for purposes such as to capture, store, evaluate, administer and distribute spatial data. GIS has a vast array of spatial analysis tools such as GIS viewer, Geodatabase, mapping tools, modelling tools etc. At present GIS is broadly used in conjunction with multi criteria decision analysis method to perform infrastructure studies and transportation studies such as road …
Published in Journal of Remote Sensing & GIS · Vol. 12, Issue 3, 2021 · pp. 1–8 Read article
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Challenges and Opportunities in Spatio Temporal Data Analysis
Abstract: Spatiotemporal data analytics is a dynamic field that seeks to extract valuable information from data that integrates both spatial and temporal dimensions. This article explores the importance of this emerging field and its applications in a variety of fields, including environmental science, public health, and urban planning. Spatiotemporal data analysis addresses important research questions, such as determining event probabilities, understanding change patterns, identifying associations between events, and predicting events Future. …
Published in Journal of Remote Sensing & GIS · Vol. 14, Issue 2, 2023 · pp. 1–11 Read article
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Self-Navigating Rover for Real Time Mapping and Disaster Management
Abstract: This paper presents the development of an autonomous rover designed for mapping and object detection in challenging terrains. The rover integrates a 6-wheel rocker-bogie mechanism for enhanced mobility and stability, making it suitable for rugged and uneven environments. Key components include an Arduino Uno for control operations, a Camera module for real-time visual data capture and object detection, and a LiDAR for precise distance measurement and spatial mapping. The system …
Published in Journal of Aerospace Engineering & Technology · Vol. 15, Issue 1, 2025 · pp. 23–33 Read article
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A Proposed Hybrid Spatial Indexing: QX Tree
Abstract: Out of different spatial indexing structures available for accessing spatial data, none of them is suitable for high dimensions. This is because the performance of the spatial indexing structures become poorer with the increase in dimension. Thus there is a need for a better spatial indexing structure for the same. Here we have proposed a hybrid indexing structure by combining the Quad Tree and X Tree. We have considered the …
Published in Recent Trends in Programming languages · Vol. 2, Issue 1, 2015 · pp. 23–27 Read article
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Research on ArcGIS and Geographical Information System
Abstract: ArcGIS Server is a comprehensive, cohesive geographical information system (GIS) server which aids spatial data management, plotting, and spatial investigation across distributed systems. ArcGIS Server is a Web GIS that supports you to make your geographic information available to others. ArcGIS Server authorizes to allocate GIS resources that cover an enterprise as well as across the web. In this paper, ArcGIS was used to visualize road network which is build …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 2, Issue 3, 2015 · pp. 17–20 Read article
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Image Segmentation by Grouping Pixels in Color and Image Space Simultaneously using DBSCAN Clustering Algorithm
Abstract: In this paper, the authors propose a technique for image segmentation by integrating the spatial connectivity and color features of pixels. Taking into account that an image can be considered as a dataset in which each pixel has a spatial location and a color value, color image segmentation can be obtained by clustering these pixels into different groups of coherent spatial connectivity and color. To discover clusters in spatial databases …
Published in Journal of Remote Sensing & GIS · Vol. 4, Issue 3, 2013 · pp. 52–60 Read article