![]() Since the first release of JHelioviewer in 2009, the scientific functionality of the software has been extended significantly, and the objective of this paper is to highlight these improvements. To address these challenges, we have developed JHelioviewer, a visualisation tool for solar data based on the JPEG 2000 compression standard and part of the open source ESA/NASA Helioviewer Project. From a scientist’s perspective this poses three problems: accessing, browsing, and finding interesting data as efficiently as possible.Īims. In particular, the large volume of SDO data presents challenges the data are available only from a few repositories, and full-disk, full-cadence data for reasonable durations of scientific interest are difficult to download, due to their size and the download rates available to most users. Solar and Heliospheric Observatory, SOHO), multiple viewpoints (Solar TErrestrial RElations Observatory, STEREO), and returning large amounts of data (Solar Dynamics Observatory, SDO). Solar observatories are providing the world-wide community with a wealth of data, covering wide time ranges (e.g. Circulaire, 1180 Brussels, Belgiumģ University of Applied Sciences Northwestern Switzerland, 5210 Windisch, SwitzerlandĤ Department of Informatics, University of Almería, 04120 Almería, Spainĥ ADNET Systems Inc., NASA Goddard Space Flight Center, Greenbelt, MD 20771, USAĦ ESA Operations Department, c/o NASA Goddard Space Flight Center, Greenbelt, MD 20771, USAĬontext. Fleck 6ġ European Space Agency, ESTEC, PO Box 299, 2200 AG Noordwijk, The NetherlandsĮ-mail: Royal Observatory of Belgium, Ringlaan – 3 – Av. ![]() Astronomical objects: linking to databasesĭ.Including author names using non-Roman alphabets.Suggested resources for more tips on language editing in the sciences Punctuation and style concerns regarding equations, figures, tables, and footnotes The software integrates solar event data and a time lineĭisplay. Real time, track features on the Sun and interactively overlay magnetic fieldĮxtrapolations. They can perform basic image processing in With JHelioviewer, users can visualise the Sun for any time periodīetween September 1991 and today. JHelioviewer software is open source, platform independent and extendable via a To the challenge of efficiently browsing petabyte-scale image archives. The JPEG2000 standard offers useful new features that facilitate theĭissemination and analysis of high-resolution image data and offers a solution Release of JHelioviewer, the scientific functionality of the software has beenĮxtended significantly, and the objective of this paper is to highlight these Visualisation tool for solar data based on the JPEG2000 compression standardĪnd part of the open source ESA/NASA Helioviewer Project. To address these challenges, we have developed JHelioviewer, a ![]() From a scientist's perspective this poses three problems:Īccessing, browsing and finding interesting data as efficiently as possible.Īims. To download practically due to their size and download data rates available to ![]() In particular, the large volume of SDO data presentsĬhallenges: it is available only from a few repositories, and full-disk,įull-cadence data for reasonable durations of scientific interest are difficult Wealth of data, covering large time ranges, multiple viewpoints, and returning Solar observatories are providing the world-wide community with a Mueller and 11 other authors Download PDF Abstract: Context. Download a PDF of the paper titled JHelioviewer - Time-dependent 3D visualisation of solar and heliospheric data, by D. ![]()
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