He was the Coordinator and part of the Organizing Committee for the International Symposium on Remote Sensing of Environment (IRSE) 2007.<ref>[http://isrse-archive.arid.arizona.edu/isrse32/travelinfo.htm 32nd International Symposium on Remote Sensing of Environment]</ref> | He was the Coordinator and part of the Organizing Committee for the International Symposium on Remote Sensing of Environment (IRSE) 2007.<ref>[http://isrse-archive.arid.arizona.edu/isrse32/travelinfo.htm 32nd International Symposium on Remote Sensing of Environment]</ref> |