181 
re 
accuracy» 
Naturally,the method described above yields only the va 
lues of relative heights»For obtaining the values of absolute 
heights it is necessary to coordinate the obtained matrix of 
heights with the geodetic control. 
The general schematic for solving the problem is shown in 
Fig. 2 
arimuL qlock-oiaorau foa solviuq frcblci: 
|i»Tut of Initial 
ZZnZTT 
fòrnulaUc» of ] 
I Mtrto.H 
LUZ 
can 
j Calculation of 
[»lopVo and a*l*uth*ij 
[Cptroatlcm of 
. brlghtnoao 
ng 
^••torallon of ] 
fletto matrix 1 
L “—J 
Cal.ul.ilon of i.,^1 ITltEn,... 
E? 
Uod«l of 
ttaoaphor« 
ClT.«t radiation | 
Calculation of 
J DiffUalonrodia- h 
1 tlon n 
ko riaon 
• ororln* 
I K*flaat»d rudi*- lJ 
j tlon 
Datominbng 
*onoa or 
Yltlbllltj 
Cooparing ori 
daabçn bright] 
■fW and J_ 
U»l Utrlo«B [~ 
!orr.«llo« afùlgSiÌL (71 
raftrano« J“ 
Mia*. I ^ 1 
use 
iiie practical check oi the program complex was conducted 
on the aerial pictures of snow-covered mountainous terrain. 
Shown in Fig•3 are the pictures of one of the best areas obta 
ined at two positions of the Sun. 
TV"* 8 " ’*■& 
—'■ VWr + e 
► j '. 
rS' 
Fig.3 Original photos of the best area obtained at two 
positions of the Sun.Enlosed in the frame is the area for which 
the relief was restored by the photornetrical method. 
Fig.4 shows the check map of the area.The isolines of 
heights are spaced 10 m anart. 
RMJZhI 
è 
Fig.4 Check nap of the best area.Scale - 1 : 20000.