MultiSpectral Imaging Made Easy
Survey3 cameras each come with an external GPS receiver to provide instant geo-tagging with every captured image.
Survey3 is offered in both a wide angle lens version and narrow angle lens version. Both lenses are non-fisheye and extremely low distortion, providing great results when aerial surveying. the wide angle lens is similar in field of view to most DJI cameras (Mavic, Phantom, Inspire X3) and the medium FOV on a GoPro Hero. The Narrow Lens provides a 2X optical fixed zoom over the Survey3W, providing 2X higher ground sample resolution (GSD).
Survey3 has the ability to send a PWM signal to not only trigger the cameras to capture a photo, but also to have the camera go into USB Media Transfer mode. This allows you to have the camera always connected to a computer (such as a drone companion computer) and mount/unmount the camera’s SD card. Once mounted you can extract the images, process them and save them to a more easily accessible storage device.
The Survey 3 Allows you to Choose Your Camera Options:
- Wide Angle Lens
- Narrow Angle Lens
Survey 3 Also allows you to customize your Spectral Sensors
- Red+Green+NIR (RGN)
- NIR+Green+Blue (NGB)
The RGN filter is often used for indices such as NDVI, GNDVI, SAVI, TVI, CVI, etc. The NGB filter is often used for the ENDVI indice. We also provide a visible light color (RGB) and near infrared (NIR) filter option.
The most popular model for assessing general plant health is the Survey3W Red+Green+NIR (RGN).