Plant canopy image analyzer

■Instrument Introduction:

SY-S01APlant canopy image analyzerResearch on indicators such as leaf area index, leaf inclination angle, and sky direct radiation transmittance that can be used for plant canopy, using fisheye lenses andCCDImage sensors capture images of plant canopies throughzhuanUse canopy analysis software to obtain relevant indicators and parameters of plant canopy. By using fisheye lens imaging to measure plant canopy data, only one operation is required, simplifying the complex work of traditional measurement methods that require multiple measurements at fixed points per day. Moreover, using image method to measure canopy can actively avoid canopy gaps that do not comply with the calculated canopy structure parameters, as well as obstacles that do not comply with measurement calculations.

SY-S01APlant canopy image analyzercanguangWidely applied in agricultural production and research, it provides assistance for conducting canopy light energy resource surveys, measuring light interception in plant canopies, studying the relationship between crop growth and development, yield and quality, and light energy utilization.

■Key Features:

●Non destructive measurement of canopy structure

●Can measure photosynthetically active radiation inside and outside the canopy(PAR)

●Handheld universal joint automatic horizontal adjustment probe, no need for tripod

●A portable laptop can help you select sampling points correctly and make real-time decisions on image selection

●Powered by an external lithium battery pack, it is convenient for observation and long-term measurement, especially suitable for completing heavy field observation tasks

●Image analysis software can define image analysis areas arbitrarily(Zenith angle can be divided10Zone, azimuth can be divided10district)When conducting regional analysis on canopy layers in different directions, it is possible to arbitrarily shield ground scenery and unreasonable canopy parts(Such as plant shortage, border issues, etc)The selection of starting and ending angles for different zenith angles can avoid canopy pore conditions that do not comply with the calculation of canopy structure parameters. By manually adjusting the threshold, parameters such as leaf area index can be measured more accurately

●Analysis software: encrypted lock version plant canopy analysis system, which can analyze various indicators of plant canopy on different computers

●Computer configuration: branded laptop, solid-state drive,windowsOperating system, equipped withzhuanUsing a laptop stand, single person can operate outdoors

■Technical Indicators:

● Image acquisition:

Camera angle:180°

Camera resolution:768×494pix

Image analysis:

Analysis software: Plant canopy analysis system

Measurement range of zenith angle:0°～75°(Separable10district)

Range of azimuth measurement:0°～360°(Separable10district)

●PARPhotosynthetically active radiation intensity:

Spectral range:400nm～700nm

Measuring range:0～2500µmol·m ^-2·s^-1

Resolution:1µmol·m ^-2·s^-1

Response time:10Ms

● Power supply:lithium battery pack

● Transmission interface:USB

● Work environment:temperature0-50℃； Humidity:0-80%RHno condensation

■Measurement indicators:

Leaf Area Index, Average Leaf Tilt Angle, Scattered Radiation Transmittance, Direct Radiation Transmittance at Different Solar Altitudes, Extinction Coefficient at Different Solar Altitudes, and Azimuthal Distribution of Leaf Area Density

■Standard configuration:

Brand laptops: Solid state drives,windowsOperating system; Canopy analysis software; Measurement probe; Industrial cameras and lenses; Instrument power supply; Charger; Instrument box; Laptop stand. One copy each of the above accessories!