- creation of educational and scientific colour videofilms. 
The system includes: 
- a superlight flight vehicle - motor gilder, equiped with the 
topographic aerial camera (f 2100 mm); frame size 18x18 
sm, professional camcoders (Betacam, SVHS) and the 
blocks of the lane radiometers operating at rhe different 
wave lengths (microwave, near IR). 
Operating of the survey systems is carring out with the 
help of the selsyn drive from the pilot helmet. 
Registration TV and radiometers data is carring out in the 
digital and analog forms. Aerial topographic data is 
represented with the use of black-and-white, colour and 
spectrozonal films, designed on the high technology 
base. 
Airborne remote sensing systems are placed on the 
pendulous gimbal mounts for damping of the vibratorz 
and shock loads. 
Satelite navigation and stabilized energy power of the 
airbone systems is used as an additional subsystem. 
The flight testing of the superlight flight vehicle has been 
carried out at rhe test site area (strip wide - 7 km, length - 
20 km). 
Eihgt routes with 614 photos, 60x25% overlapping at the 
scale 1: 5000 have been made and also 14 routes with 87 
photos, 80x10% overlapping at the scale 1: 2000 is 
made. 
Data photo processing and testing have been carried out 
on site field laboratory. 
Analysies have shown that airsurvey motor gilder is met 
the requirements of the large-scale airsurvey carried out 
for the creation of the topographic plan and 
project research works on the small areas (till 100 sq.km). 
Metric and graphic characteristics received airphotos are 
rather high quality. 
So, the accuaracy of making plans at scale 1:1000 using 
1:5000 is characterized by position error of the control 
points and is equal 0.035 mm in the photosacle and the 
relative error of the point heights is 1:5000 of the height of 
the flight. 
Radiometric equipment (radiometers operating at 2, 6, 18 
and 21 sm wavelenhts) is allowed to determe the soil 
humidity, depth to a shallow water table, type and biomas 
of vegetation. 
Software for plan plotting and GPS position is designed. 
The scale of the thematic maps is ranging from 1:2000 to 
1:10 000. 
The system consists of : 
- a superlight flight vehicle - "Poisk-06"; 
- a mobile station of data processing; 
- a topographic camera T9-100m; 
- focal length of camera 100 mm and resolution 18 lines 
per mm; 
- TV system in the SVHS and Betacam formats; 
- radiometers operating in the microwave (2, 6, 18 and 
21 sm); 
- a mobile fotolaboratory; 
- a two-posted mounting lab of colour TV information; 
- computers of the automated processing and output 
information registration; 
- complex ground instrumental measurements. 
The total weight of the system does not exceed 350 kg. 
Technical characteristic of "Poisk-06": 
- a speed 40-70 km/h; 
- the altitude range 50-3000 m; 
- the take-off run 40-70 m; 
- fuel consumpion is less than 25 | for 100 km flight; 
- flight endurance 2 hours. 
84 
International Archives of Photogrammetry and Remote Sensing. Vol. XXXI, Part B7. Vienna 1996 
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