Development of a Low Cost Microcontroller-Enabled Handheld Sunphotometer and Comparison with NASA AERONET and MODIS

Ian Andrew Krintz, Appalachian State University, Physics and Astronomy, Boone, NC, United States, William Ruble, Northern Arizona University, Department of Engineering, Forestry, and Natural Sciences, Flagstaff, AZ, United States and James P Sherman, Appalachian State University, Department of Physics and Astronomy, Boone, United States