Lorraine is currently the Senior Imagery and Remote Sensing Product Strategy and Marketing Manager at Esri. She has been involved with Earth Observations research for topographic and geological mapping and forestry applications for the past 20+ years. Dr. Tighe’s research have been focused on IfSAR/InSAR and Drone data to estimate canopy and terrain height over diverse environments and large geographic extents common in North America. She is the co-author of the ASPRS DEM User’s Manual Chapter 7 (3rd edition), a chapter on DEMs derived from IFSAR. Her career has granted the opportunity to lecture and visit fellow remote sensing professionals across the globe. Lorraine Tighe has a Ph.D. degree in Earth Sciences (Physics), a Remote Sensing graduate diploma, and a B.Sc. degree in Physics and Geology.