International audience; Maintaining healthy vegetation and continuous vegetated cover on military training lands is important to provide for realistic soldier training experiences in a sustainable manner. The U.S. Army Integrated Training Area Management (ITAM) program is the organization responsible for ensuring training lands are available and accessible to meet Army operational needs now, and into the future, while attempting to minimize landscape degradation. One effort currently underway to assist the Fort Riley ITAM program their mission is the evaluation of a long-term time series of satellite imagery to identify trends in vegetation condition and, if possible, to correlate any trends detected with various landscape disturbances such a training exercises, prescribed burns, and incidents of wildfire. A total of 207 16 day composite normalized difference vegetation index (NDVI) images acquired by the Moderate Resolution Imaging Spectrometer (MODIS) Terra sensor from 2001 through 2009 were analyzed for using the Breaks for Additive Seasonal and Trend (BFAST) change detection algorithm. BFAST decomposes a time series dataset into trend, seasonal, and noise components that allow classification of different types of change (e.g., disturbances and phenological change). Preliminary results from this analysis at Fort Riley suggest this approach is very useful for identifying the location and spatial extent of statistically significant positive and negative trends in vegetation health and offers the additional benefit of quantifying the number of trends breakpoints in the time series and the year when the highest magnitude break (either positive or negative) was measured.