I shared a project on ArcGISonline to show volcanic plumes in their geological settings
http://www.arcgisonline.com/home/item.html?id=345d22ef27864e9f9ae9c3940b547a07
I posted CSV and KMLs, but GSFC WMS are not read properly, anyone else have that issue?
http://disc1.sci.gsfc.nasa.gov/daac-bin/wms_airsnrt?
The attached (icon in my AGO post) shows the points and lines but no image overlay.