MicaSense Downwelling Light Sensor 2 (DLS 2)

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MicaSense Downwelling Light Sensor 2 (DLS 2): Replacement incident light sensor for accurate radiometric correction The MicaSense Downwelling Light Sensor 2 (DLS 2) is an incident light sensor used to improve radiometric accuracy in multispectral data collection. Mounted on top of the aircraft with an unobstructed view of the sky, it measures ambient illumination and sun angle throughout a flight. This information is embedded directly into image metadata, allowing processing software to compensate for changing lighting conditions. DLS 2 comes standard with Altum-PT and RedEdge-P sensor kits and is offered here as a replacement or spare accessory for professional operations. Features at a glance Measures ambient illumination during flight for radiometric correction Records sun angle information for every image capture Embeds light and angle data into image metadata Supports consistent reflectance under changing cloud conditions Integrated GPS provides position data when external GPS unavailable Connects directly to supported MicaSense sensors Supported sensors and integration scope MicaSense Altum MicaSense Altum-PT MicaSense RedEdge-P MicaSense RedEdge 3 MicaSense RedEdge-M MicaSense RedEdge-MX Typical use cases Multispectral mapping under variable lighting conditions Precision agriculture reflectance calibration Environmental and vegetation monitoring workflows Time-series data collection requiring consistent radiometry The MicaSense DLS 2 is a critical component for maintaining accurate reflectance data in professional multispectral missions. As a replacement or spare unit, it helps ensure continued data quality when operating Altum-PT or RedEdge-P systems across long-term programs. Available from DSLRPros, with enterprise UAS specialists supporting sensor integration and data-quality best practices. Keep your multispectral workflows accurate and consistent. Show more