Bufflegrass Greenness Observations
![Graph detailing field observations of Bufflegrass greenness over time](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/Graph_greenessOverTime.png?itok=7ina4gWr)
Detailed Description
Figure 7. Graph of correlation coefficients between cumulative precipitation amounts at Pima Canyon field and both observed percent greenness (“Field Obs”) and MODIS NDVI values for 2010–2013. X axis values correspond to the number of 8-day time periods over which precipitation was summed, with 0 = current time period, 1 = the previous time period, 2 = the previous 2 time periods, etc.
Sources/Usage
Public Domain.