.


:




:

































 

 

 

 





, , () (j) (l) . , , 1:10 000 ,

j = 54 49'42" C, l = 18 04'56" , j = 54 40'40" , l = 18 06'50" .

. () . , , , . ,

X = 6 065.45 , Y = 4 311.85 (-188.15 ),

X = 6 065.20 , Y = 4 313.82 (-186.18 ).

, 188.15 186.18 .

, . ( ) . a = 94 45'.

(+g), (+d).

, , , , a g = 2 22', d = 6 12'. ,

= a - g = 94 45' - 2 22' = 92 23',

= - d = 92 23' - 6 12' = 86 11'.

. , . = 155.2 , = 143.2 . i = ( - ) / d = -12.0 / 2000 = -0.006 = -60/00,

d - , 2000 . , ( ), - .

. , , . . , , 10 , . . 1:1000. .

. ( ) d d = h /i, h - . d = 2.5 / 0.006 = 402 . , . . , , .

1:1000 , , d = hc/i.

. . , .

, () . , :

= 1/2 Si (i+1 - i-1),

= 1/2 Si (i-1 - i+1),

i - , 1 N ( ).

1/2000.

(, ), . , , 0.5-1.0% (1/100).

- , . - , . .= 100 . n1 n2, DU, .

, n1 = 3546, n2 = 4547. = ./DU = 100/1001=0.09990 .

U, , , - = . DU. . 1/300.

 





:


: 2015-10-01; !; : 467 |


:

:

80% - .
==> ...

1746 - | 1604 -


© 2015-2024 lektsii.org - -

: 0.009 .