, , .. , .
. 7.15. .
(. 7.15) (N) . M ( ) b1 b2, 1:3000 1:5000 . , 5M 5N 90, M5 BM5 . β1 β4 50 70. 60 100 . , .
4-5-6 . 5, , , 5-6, .. .
b1 b2 β1 β6. b2 , 5 5-6, , .
βi 5 15 60-90. . , .. . .
.
1. αMN dMN .
2. γ 5 5 180.
3. 5 d5:
; ; . (7.51)
4. β8
|
|
(7.52)
. (7.53)
5. 5:
; , (7.54)
.
6. N5 ()
. (7.55)
, (7.53).
7. 5-6:
. (7.56)
.
7.9. .
( . 7.15):
= 6235,756 ; Y = 4487,064 ; = 2183,641 ; Y = 7216,442 ;
; ; ; ; ; . : b1 = 88,846 ; b2 = 80,552 .
.
1. : MN
; dMN = 4885,605 .
2. γ (1) (2):
γ(1) = 180 (56o32'23" + 58o55'36'') = 64 32' 01";
γ2 = 180o (58o24'02'' + 60o45'06'') = 60 50' 52".
3. (7.51) ( ) M5:
dM5 0,006 , 82 , 1:13700.
4. β7 β8:
;
5. 5 .
5
6. .
N5
, .
7. 5-6 :
. 7.16. .