# Setup Radiometric Environment Factors

### **1. Overview**

* This section will be setup the environment factors for the radiometric camera of the Vio payload
* To do this section, user must have knowlegde about the radiometric camera. The user can check the datasheet for the radiometric camera of the Vio payload to get more information.

### **2. Setup the radiometric environment factors**

**Atmospheric Temperature (K)**

* **Range:** 100 to 500 Kelvin Set the ambient air temperature for thermal compensation.

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**Distance (m)**

* **Range:** 0 to 255 meters Enter the distance between the VIO and the target object to enhance thermal accuracy.

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**Emissivity Target (%)**

* **Range:** 0% to 100% Defines the emissivity of the target surface.

> ⚠️ Default for most organic materials is around **95%**.

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**Humidity (%)**

* **Range:** 0% to 100% Input the relative humidity of the environment, which may affect thermal readings.

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**ModifyB / ModifyK**

* **Range:** 0 to 255 (each) Advanced calibration parameters used for fine-tuning thermal correction models.

> Only modify if you have specific calibration requirements or guidance.

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**Window Reflect Temperature (K)**

* **Range:** 100 to 500 Kelvin Temperature of the window or lens surface through which the sensor observes the target.

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**Temperature Unit**

Choose your preferred unit for displaying temperature:

* **Celsius (°C)**
* **Fahrenheit (°F)**
* **Kelvin (K)**

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**Saving Your Settings**

Click **“APPLY”** to save and activate the new environmental configuration. Settings will be used to refine thermal imaging calculations in real time.

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