Nedelja, 06 Januar 2013 12:41


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(0 votes) is a web-based visualization tool for solar physics data based on the JPEG 2000 image compression standard. JPEG 2000 offers many useful new features and has the potential to revolutionize the way high-resolution image data are disseminated and analyzed.

Using JPEG 2000, we can serve data to a client in highly compressed, quality progressive, and region-of-interest based form. These features make it possible to minimize the data transmitted while maximizing the use of the data that is transmitted. This is especially relevant for solar physics since NASA's Solar Dynamics Observatory is currently generating more than a terabyte of image data per day. Providing efficient access to such large data volumes at both high spatial and high time resolution is of paramount importance to support scientific discovery.

We have put together a short slideshow introducing the major features of and uploaded it to SlideShare. If you want a quick overview of what all the different buttons and options are on, check it out. Afterwards if you want to get a more in-depth understanding of all of the features offered by Helioviewer, try reading the Helioviewer User Guide.

Read 432755 times Last modified on Nedelja, 06 Januar 2013 12:56