This add-on accessory for the T4 targets provides you a mounting location for the DAQ-M modular spectroradiometer light sensor.

Simply pull the tab to the side and slide the DAQ-M in and out of the holder. The white sunshine diffuser allows you to use in direct sunlight without over-exposing the light sensor.

This is the perfect accessory to use the DAQ-M as an ambient light sensor, allowing you to easily measure light changes while capturing Survey3 multispectral images.

Set the DAQ-M to record measurements over time, extract the measurements using our MAPIR SCANNER mobile application, and include the .csv log file(s) when processing Survey3 images in our MCC software.

Currently this insert is only supported on the T4-R50 model. It attaches with 4 included screws. Attaching it in the location and orientation shown in the photos is recommended.

The DAQ-M is not included, purchase separately.

Includes:

(1) T4 Insert: DAQ-M

(4) Metal screws (IP7, T7 required, not included)

DAQ-M Mounting Options:

The DAQ-M is modular by design, which allows it to be easily used in various configurations. We offer the below holders for the DAQ-M depending on how you plan to use it:

	DAQ-M Frame - 180 Degrees	The 180 Degrees Frame is designed for recording changes in the ambient light spectrum, such as bright direct sunlight. The recorded irradiance measurements are used to correct Survey3 multispectral images for percent reflectance, similar to the DAQ-A-SD.
	T4 Insert: DAQ-M Frame - 180 Degrees	The T4 Insert 180 Degrees Frame is designed for recording changes in the ambient light spectrum, such as bright direct sunlight. The recorded irradiance measurements are used to correct Survey3 multispectral images for percent reflectance, similar to the DAQ-A-SD. The T4 insert attaches inside the T4-R50 calibration target package.
	DAQ-M Frame - 15 Degrees	The 15 and 45 Degree Frames are designed to measure reflected light. The recorded measurements can be calibrated for percent reflectance using a scan of our T3/T4/T4P White calibration targets. Once converted to percent reflectance the object spectral signatures can be compared.
	DAQ-M Frame - 45 Degrees	The 15 and 45 Degree Frames are designed to measure reflected light. The recorded measurements can be calibrated for percent reflectance using a scan of our T3/T4/T4P White calibration targets. Once converted to percent reflectance the object spectral signatures can be compared.