Scalable Interactive Geo Visualization Platform for GIS Data Analysis

Nair, Lekha R.; Saleem, Sarath; Shetty, Sujala D.

doi:10.1109/dasc-picom-datacom-cyberscitec.2016.152

Cited by 5 publications

(2 citation statements)

References 12 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The development in the area of interactive visualization as a support for geospatial decision making has more recently led to a number of novel methods and tools. These include generic tools [40][41][42][43], as well as tools aimed towards specific tasks, such as the interpretation and understanding of the impact of simulated flood risks [44][45][46], watershed simulation [47], exploring socio-economic vulnerability [48], geospatial network of actors [49], marine pollution monitoring [50], the transnational flow of hazardous waste [51], monitoring climate change [52], prediction and the analysis of genomic islands [53], and many more. Most of the task-specific geospatial decision support systems developed during the last four or five years are Web GIS systems, i.e., client-server systems where the server is either a dedicated GIS server or a custom server application, and where the client is a web browser.…”

Section: Interactive Visualization In Gis Decision Support Systemsmentioning

confidence: 99%

Geospatial Decision-Making Framework Based on the Concept of Satisficing

Milutinović

Seipel

Ahonen-Jonnarth

2021

IJGI

View full text Add to dashboard Cite

Decision-making methods used in geospatial decision making are computationally complex prescriptive methods, the details of which are rarely transparent to the decision maker. However, having a deep understanding of the details and mechanisms of the applied method is a prerequisite for the efficient use thereof. In this paper, we present a novel decision-making framework that emanates from the need for intuitive and easy-to-use decision support systems for geospatial multi-criteria decision making. The framework consists of two parts: the decision-making model Even Swaps on Reduced Data Sets (ESRDS), and the interactive visualization framework. The decision-making model is based on the concept of satisficing, and as such, it is intuitive and easy to understand and apply. It integrates even swaps, a prescriptive decision-making method, with the findings of behavioural decision-making theories. Providing visual feedback and interaction opportunities throughout the decision-making process, the interactive visualization part of the framework helps the decision maker gain better insight into the decision space and attribute dependencies. Furthermore, it provides the means to analyse and compare the outcomes of different scenarios and decision paths.

show abstract

Section: Interactive Visualization In Gis Decision Support Systemsmentioning

confidence: 99%

Geospatial Decision-Making Framework Based on the Concept of Satisficing

Milutinović

Seipel

Ahonen-Jonnarth

2021

IJGI

View full text Add to dashboard Cite

show abstract

“…The main purpose for using Node is to make the application fast, scalable, and lightweight (Nair et al, 2016). Node is implemented in C and C++ focussing on low memory consumption, high performance and allows using JavaScript end to end, both on the server and on the client (Chaniotis et al, 2014).…”

Section: Data Ingestion and Validationmentioning

confidence: 99%

Lsiviewer 2.0 – A Client-Oriented Online Visualization Tool For Geospatial Vector Data

Manikanta

Rajan

2017

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci.

View full text Add to dashboard Cite

ABSTRACT:Geospatial data visualization systems have been predominantly through applications that are installed and run in a desktop environment. Over the last decade, with the advent of web technologies and its adoption by Geospatial community, the server-client model for data handling, data rendering and visualization respectively has been the most prevalent approach in Web-GIS. While the client devices have become functionally more powerful over the recent years, the above model has largely ignored it and is still in a mode of serverdominant computing paradigm. In this paper, an attempt has been made to develop and demonstrate LSIViewer -a simple, easy-to-use and robust online geospatial data visualisation system for the user's own data that harness the client's capabilities for data rendering and user-interactive styling, with a reduced load on the server. The developed system can support multiple geospatial vector formats and can be integrated with other web-based systems like WMS, WFS, etc. The technology stack used to build this system is Node.js on the server side and HTML5 Canvas and JavaScript on the client side. Various tests run on a range of vector datasets, upto 35MB, showed that the time taken to render the vector data using LSIViewer is comparable to a desktop GIS application, QGIS, over an identical system.

show abstract

Creating Smart Environments: Analysis of Improving Security on Smart Homes

Pozo

Cangrejo²

2018

2018 IEEE 6th International Conference on Future Internet of Things and Cloud (FiCloud)

View full text Add to dashboard Cite

Scalable Interactive Geo Visualization Platform for GIS Data Analysis

Cited by 5 publications

References 12 publications

Geospatial Decision-Making Framework Based on the Concept of Satisficing

Geospatial Decision-Making Framework Based on the Concept of Satisficing

Lsiviewer 2.0 – A Client-Oriented Online Visualization Tool For Geospatial Vector Data

Creating Smart Environments: Analysis of Improving Security on Smart Homes

Contact Info

Product

Resources

About