Plant canopy image analysis system

Main technical parameters of the plant canopy image analysis system instrument:
1) Lens imaging angle: 180 ° (180 ° fisheye lens), 120 ° wide-angle lens
2) Phone resolution:>8 million pixels
3) Measurement range: The zenith angle can be divided into 3-30 zones from 0 ° to 90 °, and the azimuth angle of 360 ° can also be divided into 3-30 zones
4) Working temperature: 0-55 ℃

Main functional features:

1) ★ Built in up to 9 analysis methods, capable of automatic analysis with multiple parameters and batch processing

2) Can automatically segment the canopy and sky, supports manual fine-tuning

5) ★ Supports multiple map sources such as Amap, Amap Satellite, Google Maps, and Google Satellite Maps

6) ★ Electric adjustment of orientation and level, automatically maintaining direction and level (with the assistance of a mobile app for accurate positioning)

7) Compact and portable, convenient for operators to non destructively collect canopy hemisphere images anywhere
8) The image analysis area can be defined arbitrarily (zenith angle can be divided into 30 zones, azimuth angle can be divided into 30 zones)

9) ★ For the trunk obstruction of thicker trees, photos can be taken at 8-24 percentile angles to automatically synthesize a canopy image that ignores the trunk. Can manually and automatically block unreasonable partitioning

The measurable indicators of the plant canopy image analysis system are:

1) Canopy opening width
2) Canopy canopy closure
3) Width of the venue

4) Leaf Area Index

5) Total porosity

10) Location information (latitude, longitude, address, etc.)

11) Plant canopy porosity at different solar zenith angles
12) Extinction coefficient of plant canopy at different solar altitude angles