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7.1. h (5.1, 5.9, 5.11).

h , R=50×Hm, Hm - , . R 2 .

1:25 000 1:10 000 () , .

7.2. , 50 1 , h = 1.

7.3. (, , , .), h (7.1):

 

, (7.1)

 

j 1 - , .1 ( ) x 0/ a 0 , 7.1. , j 1 x 0/ a 0;

x 0 - , 7.1;

a 0 - , , , ;

- , .2 ( ) n 1 n 2.

 

7.1

n 1 (7.2):

n 1 = , (7.2)

H , ;

h 0 - () , ( 7.1).

n 2

 

n 2 = . (7.3)

 

h < 1,03 h, .

(), , h 0 a 0 , . (), h 0 () () , , n 2 - , .

, , h , .

250 1 , .

7.4. (5.22) x , (7.4):

 

x < lp ×x., (7.4)

 

l p - , h (7.5, 7.5);

x. - x , , . . h =1.

 

h £ 3,053, (7.5)

 

h > 3,053. (7.5)

 

(5.23) (5.24) x (7.6):

 

x = kp ×x., (7.6)

 

k p h F (7.7-7.7):

 

h £ 3,053, (7.7)

 

h > 3,053 F £ 1,5, (7.7)

 

h > 3,053 F > 1,5. (7.7)

 

p (7.7) :

 

(7.7)

 

(7.4) , 5 h =1.

7.5. L H 2/3 , (5.22) x,

 

. (7.8)

 

, x, s 1 .

u ¹ u , x. (7.4) (7.6) x.u. x .u, 5.12 .

7.6. 9. x 7.2 - 7.5, s 1 - , 7.4 - 7.5.





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