1. GreenSeeker ® Technology For Plot Research Illustrating Data Collection: Plant Profiles

2. GreenSeeker ® Sensor Function Emits Red & InfraRed Wavelengths Outputs NDVI — indicates Biomass and Plant Vigor Day or Night Use: no effect from sun, shade or clouds

3. Walk your plot and pull data trigger on Hand Held to collect data with NTech Capture PDA software. GreenSeeker ® Hand Held

4.  Software displays real time and average NDVI for each sample  Data stored as text file for easy import into Microsoft ® Excel ®  Easy data transfer via ActiveSync ® or data card GreenSeeker ® Hand Held

5. The vigor of the leaves and the ratio of plant to soil affect NDVI values What the Sensor “Sees”

6. The vigor of the leaves and the ratio of plant to soil affect NDVI values The vigor of the leaves and the ratio of plant to soil affect NDVI values What the Sensor “Sees”

7. Note that the biomass of each plant is observable in NDVI value

9. GreenSeeker ® Hand Held Uses

10. GreenSeeker ® Sensors Long Term Testing: Oct 2006 – Jul 2007

11. For 9 months (6,000 Hrs) of continuous operation Each of the 4 Sensors continue to operate normally and maintain consistent NDVI readings

12. Jun-Jul-Aug 2007