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Development of a Web-Based Geospatial Application for Efficient Spatial Data Management

Authors:
Rouhollah Nasirzadehdizaji
Anil Olgac

Keywords: Dynamic and interactive maps; geographic information system; geospatial database; Web-GIS applications; web mapping.

Abstract:
Today, digitization and dynamic representation of geospatial data generated on different Geographic Information System (GIS) platforms are mainly performed by location-based information applications called Web-based GIS (Web-GIS). Web-GIS technology encompasses multiple levels of technology for publishing maps on the web, ranging from simply publishing static web maps to dynamically serving maps, interactive custom maps, and more complex sites that support multiple computer platforms and operating systems. In this work, a Web-GIS application has been designed and developed by using different programming languages (and libraries) and implemented by providing interoperability between different open-source software, which form the basis of the Web-GIS application such as GIS software database/GIS data entry interface, and map server. A Web-GIS application that can be accessed from a computer or mobile device, allowing the dynamic presentation, analysis, and manipulation of spatial or non-spatial data for various purposes. Furthermore, it can be applied to quickly access data obtained from different disciplines within an institution and stored in databases from anywhere in the world if the user can connect to the Internet. Web-GIS applications can be used as an efficient decision support mechanism for decision makers and authorities for quick and accurate decisions because there is no need for data pre-processing, and all the spatial data stored in the system are post-processed and the data displayed in a user-friendly interface with the arranged styles. While Web-GIS applications are designed to be accessible and user-friendly, it should be recognized that some level of GIS knowledge may still be necessary to fully interpret and understand geospatial data. This work's significance lies in its demonstration of the integrated use of open-source software and interoperability between them to develop a Web-based GIS application that caters to the needs of decision-makers and authorities, promoting collaboration and data sharing within organizations and institutions.

Pages: 13 to 18

Copyright: Copyright (c) IARIA, 2023

Publication date: April 24, 2023

Published in: conference

ISSN: 2308-393X

ISBN: 978-1-68558-079-7

Location: Venice, Italy

Dates: from April 24, 2023 to April 28, 2023