Geospatial Query Processing for Big Spatial Data: Spatial Analytics (Published)
The increasing availability of large-scale geospatial data has created opportunities and challenges in the field of spatial analytics. This abstract provides an overview of the key concepts and challenges in geospatial query processing for big spatial data. Geospatial data, which includes location-based information from various sources such as GPS devices, social media, remote sensing, and urban sensors, has grown at an unprecedented rate. This wealth of geospatial information presents opportunities to gain valuable insights into various domains, including urban planning, environmental monitoring, logistics, and business intelligence. However, the sheer volume and complexity of big spatial data demand advanced techniques for efficient and effective query processing. This abstract highlights the following key points: Spatial Data Challenges, Query Processing Techniques, Spatial Analytics, Scalability, Privacy and Security. This abstract provides a high-level overview of the challenges and opportunities in geospatial query processing for big spatial data. The full paper explores these topics in greater detail and offers insights into the state-of-the-art techniques and emerging trends in the field of spatial analytics.
Keywords: Big Spatial Data, Geospatial Data, Indexing, Query Processing, Spatial, Spatial Analytics, scalability
Consumer Perception and Factors Influencing In Adapting Of Bottled Water Consumption in Batticaloa District, Sri Lanka (Published)
The bottled water consumption pattern shows an increasing trend in Batticaloa District for the past decade. Development activities and tourism promotion play an important role in the development of bottled water sales and consumption in the District which is visible in increased number of bottled water distributors and sales points. A survey was conducted to examine the factors influencing the bottled water consumption and how they influence in the consumers’ preference in selected DS divisions of Batticaloa District. The study also aims to find the significant relationship of consumption behavior spatially. The analysis of the responses shows that some of demographic and marketing factors are significantly associated with the consumption pattern and provide a significant contribution to the consumer perception towards bottled water. The consumption pattern also shows a strong relationship with the geographical locations in the District.
Keywords: Bottled water, Consumers, Perception, Spatial, consumption pattern
Consumer Perception and Factors Influencing in Adapting of Bottled Water Consumption in Batticaloa District, Sri Lanka (Published)
The bottled water consumption pattern shows an increasing trend in Batticaloa District for the past decade. Development activities and tourism promotion play an important role in the development of bottled water sales and consumption in the District which is visible in increased number of bottled water distributors and sales points. A survey was conducted to examine the factors influencing the bottled water consumption and how they influence in the consumers’ preference in selected DS divisions of Batticaloa District. The study also aims to find the significant relationship of consumption behavior spatially. The analysis of the responses shows that some of demographic and marketing factors are significantly associated with the consumption pattern and provide a significant contribution to the consumer perception towards bottled water. The consumption pattern also shows a strong relationship with the geographical locations in the District.
Keywords: Bottled water, Consumers, Perception, Spatial, consumption pattern