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Visualization of NASA Data Sets:
Visualization is a method of computing. It transforms the symbolic into
the geometric, enabling researchers to observe their simulations and
computations. Visualization offers a method for seeing the unseen. It
enriches the process of scientific discovery and fosters profound and
unexpected insights. In certain fields of study it is already
revolutionizing the way scientists do science. NASA has developed a
variety of data sets over the years which has been analyzed by only the
top scientists. The goal of our study is to develop a software to
provide an accessible and supportive environment for students to
explore, intrepret, and analyze scientists data in a manner which allows
them to emulate the work of actual scientists. The 1997-98 visualization
team has the task of studying three software products from NASA: IISS,
LINKWINDS and WORLD WATCHER. IISS uses the spreadsheet paradigm to
develop a highly interactive visualization tool. WORLD WATCHER is a
software product that provides an accessible and supportive environment
for high school students to visualize data. LINKWINDS is a tool for
analyzing a large multivariate and multidisciplinary datasets. It
provides a multi-user environment across networks.
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