Multispectral Imaging
Multispectral systems provide specialised spectral imaging at relatively low cost and weight.
Parrot Sequoia
![The Sequoia camera with 4 channel multi-spectral imaging, mounted on a drone](https://www.ed.ac.uk/sites/default/files/styles/panel_breakpoints_theme_uoe_mobile_1x/public/thumbnails/image/seq4.jpg?itok=vb-ZSXlc)
The Sequoia is a 4 channel multi-spectral imager in the visible-near infra-red bands.
SAL Maia S2
![Maia sensor in flight](https://www.ed.ac.uk/sites/default/files/styles/panel_breakpoints_theme_uoe_mobile_1x/public/thumbnails/image/ari_maia_01_9x4.jpg?itok=JndBY0Xm)
The Maia S2 is a 9 channel multispectral sensor with bands aligned to the Sentinel-2 satellite system.
Mavic 3M Multispectral Camera
![Mavic 3M multispectral camera in flight](https://www.ed.ac.uk/sites/default/files/styles/panel_breakpoints_theme_uoe_mobile_1x/public/thumbnails/image/ari_m3m_01_9x4.jpg?itok=y3eznlsD)
The DJI Mavic 3M provides a fully integrated 4-band multi-spectral camera in an extremely compact and user-friendly package.