Grasslands

Grasslands are among the easiest canopy types to measure with the LAI-2200. This video provides a brief description of sampling considerations when estimating grassland Leaf Area Index with the LAI-2200. The main points are:

• Use the bubble levels to ensure that the sensor is level.
• A view cap should be used to block any foreign objects from view.
• Be sure to use the same view cap for associated above and below readings.
• Orient the sensor in the same compass direction for associated above and below readings.
• A single "above" canopy reading can be used for multiple "below" canopy readings if sky conditions are stable.