«INDELA» | Independent Development Laboratory


Remote monitoring complex based on a vertical takeoff and landing unmanned aerial vehicle and a ground control and information processing station

quadrocopter INDELA-SKY.SPIDER


Remote monitoring complex with unmanned aerial vehicles «INDELA-SKY.SPIDER» is a complex that ensures real-time reception of information from a gyro-stabilized optoelectronic system at a distance of up to 15 km within line of sight from a ground control station. Ground control station (NSU) as ground equipment includes all the necessary components for flight programmed control and prompt equipment diagnostics. The «INDELA-SKY.SPIDER» is designed:

- to deliver useful load equipment to a selected place;

- to assure its functioning on command from a ground control station or from an on-board computer;

- real-time visual data transmission to a ground control station or from on-board storage devices;


Engine commutatorless motor
Statistical traction N 108
Key geometric characteristics
Length with main rotor mm 1580
Height mm 434
Wheelbase mm 1020
Weight data
Weight kg 7,2
Basic flight characteristics
Cruise speed km/h 40
Flight duration (depends on the temperature and wind speed) minute from 20 to 40
Wind (takeoff and landing) m/s up to 12
Operating temperature C -15 … +55
UAV useful load components
Biaxial gyro-stabilized suspension «INDELA OGD-20HIR» ensures high level of stabilization due to the up-to-date gyroscopes of the leading manufacturers and modern software.

quadrocopter INDELA-SKY.SPIDER

Complex includes:

«INDELA-SKY.SPIDER» carrier with a gyro-stabilized optoelectronic system «INDELA OGD-20HIR» with an infrared camera

quadrocopter INDELA-SKY.SPIDER

«INDELA-GC» ground control station

Auto positioning antenna system with a telemetry channel «INDELA-ATA»


Indela OG-20HIR’s characteristics
Resolution 1920х1080
Quantity of active pixels 2 000 000
Image sensor 1/3 –type CMOS
Signal system HD:1080p/29.97, 1080i/59.94 SD:NTSC/PAL
Lens f = 4.7 mm (wide), 94 mm(tele) F 1.6 (wide), F 3.5 (tele)
Optical magnification, not less than 20x
Digital magnification 10х (200 with optical)
Viewing angle 54.1°(wide), 2.9°(wide)
Minimum object distance 10 mm (wide), 1000 mm (tele)
Synchronizing system internal
Camera sensitivity, not less than 1,7 Lux
Signal/noise ratio more than 50dB
Electronic shutter from 1/2 to 1/10 000 s, 21 steps
White balance Auto, ATW, manual, indoors, outdoors, outside a car, «one-push», sodium lamp (fixed/auto)
Intensification Auto/Manual/Max(from -3 dB to 28dB, 2 steps)
Background light compensation Yes
Focusing system Automatic/Manual
Digital video output HD:Y/Cb/Cr 4:2:2 EIA/CEA-861-B type via LVDS(Y:8 bit, C: 8 bit, Vsync, Hsync, Field, Clock)
Analog video output HD: Component(Y/Pb/Pr) SD: VBS
Compression Yes
Improved noise clipping Yes
Blink suppression Auto
Automatic stabilization of camera’s optical axis at a set direction in the geocentric coordinate system, being at rest, with accuracy, not worse than 1,5°
High-resolution infrared camera
System type Uncooled
Sensor type infrared thermal image converter , 640 x 512 VOx Microbolometer
Pixel size 25 μm
Spectral range 7.5 – 13.5 μm
Operational characteristics < 65mK NEdT при f/1.0
Image inversion and return 2х and 4х digital zoom
Digital image enhancement
Power dissipation (statistic) less than 3 watt
Readiness for image transmission less than 4 s
Bonding technique Under the aircraft
General system or airspace operation RS-485 Ethernet
Identification of the object selected by the operator Yes (limited)
Tracking the object selected by the operator Yes
Adjustable OSD Yes

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