The Topographic Wetness Index (TWI) has long been a staple in modeling terrain moisture and watershed conditions. However despite its utility, traditional TWI has significant limitations.
To address these shortcomings, Teren, with support of USDA, developed the Climate-Enhanced Topographic Wetness Index (CETWI). Come learn how CETWI offers a more comprehensive approach to topographic moisture modeling and how it’s used to improve land and forestry management.
