, .. , , .
. , -58 .
.
.
.
.
.
/ .
.
, , . PNC, cos(90 - ) = cos(90 - h)cos(90 - ) + sin(90 - h)cos(90 - )cosA.
, sin = sinhsin + coshcos cosA,
(3.2)
cosA, ctgA 3- , -58 . , .. ( ) ( ).
. / . , ..
h = -57,8'.
, / h=-57,8',
(3.3)
" - 75" 20 20 .
. , W .
.
7 2001 , : 3450'N; 17015'W, 4-8
.
( ) .
= 84,7
= 555
: c = 3450'N; c = 17015'W.
.
. . | |
-75 20 20 , , . . | |