Plant Canopy Cover Sensor

The AccuPAR is a lightweight, portable photosythetically active radiation (PAR) sensor wand that lets you measure canopy PAR interception at any location within a crop or forest canopy.  PAR data can be used with other climate data to estimate biomass production without destroying the crop. PAR is also important in determining other canopy processes, like radiation interception, energy conversion, momentum, gas exchange, precipitation interception, and evapotranspiration.

Leaf Porometer

The SC-1 Leaf Porometer is a lightweight, menu-driven instrument for measuring stomatal conductance.  It does this by putting a leaf in series with two known conductance elements, and comparing the humidity measurements between them.

Spectral Reflectance Sensor

The Spectral Reflectance Sensor (SRS) is intended for continuous monitoring of the
Normalized Difference Vegetation Index (NDVI) or the Photochemical Reflectance Index (PRI) of plant canopies.

LP-80 Long

SC-1 Long

LAI Guide

Decagon SC-1 Leaf Porometer

Stomatal conductance meter

Decagon LP-80 Plant Canopy Cover Sensor

Measure canopy PAR interception and calculate leaf area index

SRS - Spectral Reflectance Sensor

Measure NDVI and PRI vegetation indices at the plot or plant stand scale

Infrared Thermometer (IRT)

A scientific-grade sensor for making canopy temperature measurements

Manual Dendrometer D1

The D1 Dendrometer manually measures changes in the circumference of tree stems.

Automated Dendrometer D6

The D6 Dendrometer automatically measures changes in the circumference of tree stems.