463 research outputs found
WebGIS– Based Solution for Parking Slot Allotment in Defoliated Area
In today’s modern world, parking vehicles in a defoliated area in real time is the most challenging task. To meet this requirement of the user, an application which consumes less cost and saves time is required. This paper presents such an application,where geospatial information is retrieved from satellites and analyzed to extract the information related to geography of the worldfrom the GIS service. Using WebGIS through web browser displays the solution on the map for vehicle parking which can handle huge amount of data. This application helps the user to make smart decision based on the availability of the parking slot conveniently.
DOI: 10.17762/ijritcc2321-8169.15059
A Hierarchical Component-based WebGIS and Its Key Technologies
A practical hierarchical component-based WebGIS model referred to as Geo-Union is presented. Geo-Union consists of four layers: storage layer, service layer, component layer and application layer. Service layer is partitioned into another two layers: Geo-Union client and Geo-Union server. The architectures and object diagram of each layer in Geo-Union are discussed in details. After that, four key technologies adopted in Geo-Union (spatial data model, ORDB, spatial index and spatial cache) are summarized and analyzed, especially the spatial cache framework of Geo-Union. At last, some future works in WebGIS, such as interoperability, security, distributed computing and intelligent computing, are indicated and simply explored
AN INTEGRATED APPROACH FOR POLLUTION MONITORING: SMART ACQUIREMENT AND SMART INFORMATION
Air quality is a factor of primary importance for the quality of life. The increase of the pollutants percentage in the air can cause serious
problems to the human and environmental health. For this reason it is essential to monitor its values to prevent the consequences of an
excessive concentration, to reduce the pollution production or to avoid the contact with major pollutant concentration through the
available tools. Some recently developed tools for the monitoring and sharing of the data in an effective system permit to manage the
information in a smart way, in order to improve the knowledge of the problem and, consequently, to take preventing measures in favour
of the urban air quality and human health. In this paper, the authors describe an innovative solution that implements geomatics sensors
(GNSS) and pollutant measurement sensors to develop a low cost sensor for the acquisition of pollutants dynamic data using a mobile
platform based on bicycles. The acquired data can be analysed to evaluate the local distribution of pollutant density and shared through
web platforms that use standard protocols for an effective smart use
ZoomAzores project: implementation of a WebGIS for Nature and Adventure Tourism.
Dissertação apresentada como requisito parcial para obtenção do grau de Mestre em EstatÃstica e Gestão de InformaçãoNowadays, the Web offers new ways to make available information to users. This creates new ways and tools that can be used to make available tourist information and promotion of these destinations. The main objective this work is to develop a Web application for the ZoomAzores project. This web application uses dynamic maps and user-generated content features, which are focused on make available useful information for the tourist and the promotion of Nature and Adventure Tourism (NAT) in the archipelago of Azores. The solutions encountered were always determined by the technologies used and from the point of view of tourists visiting the Azores, which frequently doesn’t know about the Azores territory. The ZoomAzores Web application has Geographic Information System (GIS) visualization and navigation capabilities on the Internet, turning it into a WebGIS. It also encompasses the principles of Web 2.0 providing functionalities such as the generation of contents by users. The existing link between the use of dynamic maps and Web 2.0 in the tourism promotion and travel planning tasks seems to be a solid reality putting up new opportunities for the business in tourism.In this work, the development of the ZoomAzores WebGIS is based on the use of
Open Standards (OS) and Free Open Source Software (FOSS). The use of OS is a key to
the development of a WebGIS application able to interoperate with other systems and then
use and consume Web Services (WS) that other systems can offer, concurrently enriching
the data sources used. The FOSS technologies allow creates a more low cost solution
without licensing cost software. This document exposes some design aspects in the system
development and describes some functional and architectural features about the WebGIS
ZoomAzores
MSUO Information Technology and Geographical Information Systems: Common Protocols & Procedures. Report to the Marine Safety Umbrella Operation
The Marine Safety Umbrella Operation (MSUO) facilitates the cooperation between Interreg
funded Marine Safety Projects and maritime stakeholders. The main aim of MSUO is to
permit efficient operation of new projects through Project Cooperation Initiatives, these
include the review of the common protocols and procedures for Information Technology (IT)
and Geographical Information Systems (GIS).
This study carried out by CSA Group and the National Centre for Geocomputation (NCG)
reviews current spatial information standards in Europe and the data management
methodologies associated with different marine safety projects.
International best practice was reviewed based on the combined experience of spatial data
research at NCG and initiatives in the US, Canada and the UK relating to marine security
service information and acquisition and integration of large marine datasets for ocean
management purposes.
This report identifies the most appropriate international data management practices that could
be adopted for future MSUO projects
WebGIS applied to improve spatial knowledge of high school students
This research seeks to design and implement a WebGIS application allowing high school students to work with information related to the disciplinary competencies of the competency-teaching model, in Mexico. This paradigm assumes knowledge to be acquired through the application of new technologies and to link it with everyday life situations of students. The WebGIS provides access to maps regarding natural risks in Mexico, e.g. volcanism, seismic activities, or hurricanes; the prototype's user interface was designed with special emphasis on scholar needs for high school students
Benefit of GEOSS Interoperability in Assessment of Environmental Impacts Illustrated by the Case of Photovoltaic Systems
International audienceAssessment of environmental impacts of a power system exploiting a renewable energy needs a large number of geographically-dependent data and of technological data. These data are located in various sources and available in various formats. To avoid the burden of data collection and reformatting, we exploit the interoperability capabilities set up in GEOSS and combine them with other GEOSS-compliant components proposed by projects funded by the European Commission. This is illustrated by the case of photovoltaic systems. A Web-based tool links the various sources of data and executes several models to offer various impacts factors in different areas: human health, climate change, primary energy, ecosystems
Human Machine Interaction
In this book, the reader will find a set of papers divided into two sections. The first section presents different proposals focused on the human-machine interaction development process. The second section is devoted to different aspects of interaction, with a special emphasis on the physical interaction
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