VisIVOWeb: A WWW Environment for Large-Scale Astrophysical Visualization

TL;DR

VisIVOWeb is a web-based platform that provides astrophysicists with advanced visualization tools for large-scale data, supporting simulations and observations with high-quality rendering and interoperability.

Contribution

It introduces a comprehensive web portal and network for astrophysical data visualization, integrating existing tools and standards for seamless data exploration.

Findings

Supports large-scale astrophysical data visualization online

Provides high-quality rendering and movie-making features

Ensures interoperability with existing astrophysical archives

Abstract

This article presents a newly developed Web portal called VisIVOWeb that aims to provide the astrophysical community with powerful visualization tools for large-scale data sets in the context of Web 2.0. VisIVOWeb can effectively handle modern numerical simulations and real-world observations. Our open-source software is based on established visualization toolkits offering high-quality rendering algorithms. The underlying data management is discussed with the supported visualization interfaces and movie-making functionality. We introduce VisIVOWeb Network, a robust network of customized Web portals for visual discovery, and VisIVOWeb Connect, a lightweight and efficient solution for seamlessly connecting to existing astrophysical archives. A significant effort has been devoted for ensuring interoperability with existing tools by adhering to IVOA standards. We conclude with a summary of our work and a discussion on future developments.