Cámaras Digitales

Especificaciones Técnicas de las Cámaras DAS

Parameter / Camera model				Units	1-DAS-1	3-DAS-1	3-DAS-2	4-DAS-1	3-OC-1	6-OC-1
Quantity of color RGB modules (camera channels)				pcs	1 (nadir)	3 (nadir, forward, backwar)	6 (double nadir, double forward, double backward)	3 (nadir, forward, backward)	3 (nadir, forward, backward)	5 (nadir, forward, backward, left and right)
Quantity of infrared (NIR) modules (camera channels)				pcs	–	–	–	1 (nadir)	–	1 (nadir)
Typical flight height				m	550 – 5500	550 – 5500	500 – 5000	400-4000	400-4000	400-4000
Swath width on the ground (for nadir channel)				m	360-3600	360 – 3600	900 – 9000	360 – 3600	360 – 3600	360 – 3600
Flight speed				km/h	110 – 400	110 – 400	110 – 400	110 – 400	110 – 400	110 – 400
Resolution on the ground (GSD) for nadir channel				cm	4,5-45	4,5-45	01/06/60	4,5-45	4,5-45	4,5-45
Quantity of image bands				pcs	1 (1х3)	9 (3×3)	18 (3х2х3)	12 (4х3)	9 (3×3)	18 (6х3)
Radiometric resolution (per band)				bit	14	14	14	14	14	14
Dynamic range				dB	75	75	70	72	72	72
Exposition time				ms	1,4-4	1,4-4	1,6-4,8	1,4-4	1,4-4	1,6-4,8
Focal distance for nadir module				mm	110*	110*	80*	80*	80	80
Focal distance for NIR module				mm	–	–	–	80*	–	80
Focal distance for forward and backward modules				mm	–	110*	80*	80*	110	120
Focal distance for side view (left and right) modules				mn	–	–	–	–	180°
Angular field of view (across the swath) for nadir				degree	36	36	84	48	48	48
Inclination angle between nadir and forward modules (along)				degree	–	26	26	26	45	45
Inclination angle between nadir and backward modules (along)				degree	–	16	16	16	45	45
Inclination angle between nadir and side view modules (across)				degree	–	–	20,5	–	–	45
Dimensions				mm	270х254х388	D528х470х563/768	D528х470х637/723	D528х470х610/815	D528х470х470/800	D528х470х-/-
Weight				kg	12	59	68	65	70	~85

*Optional lens with different focal distance are available on special order 

Estabilizador de cámara DAS