Multispectral cameras are quickly becoming a valuable tool in drone imagery collection as the cameras become cheaper and lighter. They can be useful for many types of analysis. In ArcGIS Drone2Map multispectral cameras can be used in assessing vegetation health within an area by turning the multiple bands they collect into and orthomosaic to derive various vegetation indices. ArcGIS Drone2Map currently supports processing of multispectral imagery from the following cameras and will continue to expand support for new cameras in the future.
For more information on radiometric calibration see radiometric correction.
| Camera Model | Bands | Radiometric Calibration | Color Balancing |
|---|---|---|---|
DJI P4 Multispectral | Blue, Green, Red, RedEdge, Near Infrared |  | |
MicaSense Altum | Blue, Green, Red, RedEdge, Near Infrared, Thermal | |
|
MicaSense RedEdge | Blue, Green, Red, RedEdge, Near Infrared | |
|
MicaSense RedEdge MX | Blue, Green, Red, RedEdge, Near Infrared | |
|
MicaSense RedEdge MX Dual | Coastal Blue, Blue, Green (531), Green (560), Red (650), Red (668), RedEdge (705), RedEdge (715), Near Infrared | | |
Sensefly Parrot Sequoia+ | Green, Red, RedEdge, Near Infrared | | |
Sentera 4 | Blue, Green, Red, RedEdge, Near Infrared | | |
Sentera 6X | Blue, Green, Red, RedEdge, Near Infrared | | |
SlantRange 4P | Blue, Green, Red (620), Red (670), RedEdge, Near Infrared | | |
SlantRange 4P+ | Blue, Green, Red (620), Red (670), RedEdge, Near Infrared | |
Note:
MicaSense RedEdge, RedEdge MX and Altum sensors can only be color balanced when using the Digital Number quantity type within the Radiometric Calibration window. Once Digital Number is chosen the Color Balancing check box will be available to check on in the image collection processing options.