Visualizing And Analyzing Martian Atmospheric Data In Jmars S.L. Dickenshied, Mars Space Flight Facility, Arizona State University, Tempe, Az (Sdickens@Mars.Asu.Edu), C.S. Edwards, Department Of Astronomy And Planetary Science, Northern Arizona University, Flagstaff, Az, P.R. Christensen, S. Anwar, D.D. Noss, Mars Space Flight Facility, Arizona State University, Tempe, Az, M.M. Osterloo, Space Science Institute, Boulder, Colorado Introduction: Jmars (Java Mission-Planning And Analysis For Remote Sensing) Is A Free Gis (Geospatial Information System) Tool (Christensen Et Al. 2009) That Has Been Used To Visualize And Analyze Mars Remote Sensing Data For Over 20 Years. In Addition To Allowing Users To Easily Access Visible, Thermal, Radar, And Spectral Datasets That Have Been Collected Over The Years, Jmars Also Offers A Number Of Tools And Layers For Working With Modeled And Measured Martian Atmospheric Datasets. The Jmars Application As Well As Numerous Tutorials, Videos, And Helpful Links Can Be Found At Http://Jmars.Asu.Edu.