The most recent solar radiation data have been converted into a new map of Daily Light Integrals for the United States by a team of researchers from the University of Tennessee Institute of Agriculture and Clemson University. Joanne Logan, associate professor in Biosystems Engineering and Soil Science, along with Clemson University associate professor James Faust, was recently awarded first place for their effort in the Thematic Maps category in the ESRI International Users Conference in San Diego.