Questo Link non esiste nella tua lingua, Vedi in: English (en),
Oppure utilizzare Google Translate:  

http://tools.rcmrd.org/

The main goal of developing the tool is to facilitate multi-temporal assessment and monitoring of rangeland resources by developing a web based tool that will aggregate key indicators to rangeland productivity with ancillary data and allow for integration of user selected indicators to produce maps at different administrative and conservancy boundaries.

It includes over 17yrs of 10 day, monthly and seasonal NDVI (Greenness index) (combined from our MODIS receiver and other archives to develop the best composite) and derived indicators such as Anomalies and a Vegetation condition index. The tool allows users to select an indicator at their suitable boundary (County, Conservancy), add overlay data (roads, invasive species, rivers) for better interpretation and produce a map (PDF) at the click of a button.

Video