WORKSWELL
WIRIS Agro R

CROP WATER STRESS INDEX CAMERA

The Workswell WIRIS Agro R is the first device of its kind. Designed to map water stress across large areas, the Agro has a critical role to play in the field of precision agriculture. The device facilitates the determination of the water stress value in a given stand of plants. This information can then be used to determine yield maps, optimize irrigation, and fine-tune water management strategies.

If you are interested in more detailed information, please visit our separate product website.

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Contact Sales Spec Sheet

Description

CWSI

Crop Water Stress Index

Workswell Agro

NDVI

Normalized Differential Vegetation Index

Workswell Agro

You can download the PDF document with a full comparison of many other features of CWSI and NDVI here.

COLOUR MAP OVERVIEW

The WIRIS Agro R offers four different color maps. In terms of data processing, it is not important which map you choose, but a suitable palette choice can enhance data visualization. Each color map is defined as follows: the palette is black and white as you move away from both the 0 value (negative values below the range), and the 100% value (values above the range).

WIRIS AGRO VIDEOS

 

 

 

TECHNICAL INFORMATION & DOCUMENTS

CWSI Camera key features description
CWSI onboard processing Evaluation of Crop Water Stress Index (CWSI) onboard in real-time as well as temperature value
Operating onboard system CWSI OS for full real-time data streaming and evalution during the flight
– operating system ensures the full access to all camera functions
– easy camera control via S.Bus, CAN bus, MavLink, RJ-45 or Trigger
10x Optical Antivibration zoom Full HD 10x optical zoom camera with anti-vibration compensation
CWSI camera specification
CWSI sensor resolution 640 x 512 pixels
CWSI evaluation Workswell patented CWSI camera technology based on crop water stress index (normalized to value from 0 to 1) brings information about the crop stress and crop water management on large areas. The information can then be used to determine yield maps, manage irrigation or implement water management related remedies.
FPA active sensor size 1.088 x 0.8705 cm
Radiometry LWIR band sensor
CWSI evaluation range 0 – 1 (1 means very stressed)
Temperature sensitivity 0.03 °C (30 mK, 0.054 °F)
CWSI calibration Yes, calibrated for different ambient temperatures
Field of view of the lens 45°
CWSI Colour-map 4 colour maps for CWSI and Water management evaluation
CWSI range settings Automatic, manual or span
CWSI digital zoom 1 – 14x continuous
Software CWSI analyzer Yes, included in the package