The Maia S2 is a UAV mounted multispectral camera with the same wavelength intervals as ESA's Sentinel 2 satellite.
The Maia S2 has an array of 9 monochromatic 1.2MP sensors, each with band-pass filters within the VIS-NIR at the same wavelength intervals as Sentinel 2. It has a global shutter to ensure that each spectral layer has the same field of view.
Spectral Range
Sensor | Start WL(nm) | Stop WL (nm) | CWL (nm) | FWHM (nm) | Color |
S1 | 433 | 453 | 443 | 20 | VIOLET |
S2 | 457.5 | 522.5 | 490 | 65 | BLUE |
S3 | 542.5 | 577.5 | 560 | 35 | GREEN |
S4 | 650 | 680 | 665 | 30 | RED |
S5 | 697.5 | 712.5 | 705 | 15 | RED EDGE 1 |
S6 | 732.5 | 747.5 | 740 | 15 | RED EDGE 2 |
S7 | 773 | 793 | 783 | 20 | NIR 1 |
S8 | 784.5 | 899.5 | 842 | 115 | NIR 2 |
S9 | 855 | 875 | 865 | 20 | NIR 3 |
HFOV 35° (Horizontal Field of View)
VFOV 26° (Vertical Field of View)
DFOV 43° (Diagonal Field Of View)
Nominal Focal Length: 7.5mm
Aperture: f 2.8
The following data shows the maximum speed achievable to avoid motion blur, what your Ground Sampling Distance (GSD) will be, and your Field of View for select heights above ground level.
AGL (m) | GSD (mm/pixel) | FOV (m2) | Max UAV speed with 10 ms exposure time (m/s) - (km/h) | Max UAV speed with 1 ms exposure time (m/s) - (km/h) |
50 | 23 | 30 x 23 | 2.3 - 8.4 | 23 - 84 |
75 | 35 | 45 x 34 | 3.5 - 12.7 | 35 - 127 |
100 | 47 | 60 x 45 | 4.7 - 16.9 | 47 - 169 |
150 | 70 | 90 x 68 | 7.0 - 25.3 | 70 - 253 |
200 | 94 | 120 x 90 | 9.4 - 33.8 | 94 - 338 |
300 | 141 | 180 x 135 | 14.1 - 50.6 | 141 - 506 |
400 | 188 | 240 x 180 | 18.8 - 67.5 | 188 - 675 |
The Maia S2 will be supplied fully integrated with a UAV system. This will ensure that each image is accurately time and geostamped for prostprocessing.
The Maia S2 will be supplied with either:
DJI M100
DJI M210
Privacy Notice Accessibility Notice