Currentlyįocused on solar physics data, JHelioviewer can easily be adapted for Rapid hardware-accelerated image processing and rendering. Region-of-interest and quality-progressive way, while OpenGL enables JPIP minimizes data transfer by streaming image data in a Processing, feature/event overlays and will enable users to access SDO
#JHELIOVIEWER DATA SETS MOVIE#
JHelioviewer is a cross-platformĪpplication that offers movie streaming, real-time frame-by-frame image Images available to the worldwide community in this format, which isĪlready being used for all SOHO images. JHelioviewer will make the vast amount of SDO Using the very efficient lossy compression mode of JPEG 2000, aįull-size SDO image can be compressed to 1 MByte at good visual qualityįor browsing purposes. ToĪddress this challenge, we have developed JHelioviewer, a JPEGĢ000-based visualization and discovery software for solar image data. For SDO, the formerĪpproach is prohibitive due to the shear data volume, while the latterĭoes not do justice to the high resolution and cadence of the images.
Only movies with a fixed resolution and cadence. Potentially relevant data sets beforehand in their entirety or provide So far, the toolsĪvailable to the scientific community either require downloading all Large range of physical length and time scales. In order to fully exploit their data, scientists need toīe able to browse and visualize many different data products spanning a Highlighted by the Solar Dynamics Observatory's (SDO) expected return ofġ.4 TByte/day. Space missions generate an ever-growing amount of data, as impressively
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