68 
A. Das Posensche Dreiecksnetz. 
XXV. Duschno — Jablowo 
Inowrazlaw — Stodoly — Siedlimowo 
Gnesen — Ulanowo. 
Powidz 
Bedingung: 1 = 
sin DlnJa * sin DStln % sinDSiSt # sin DP Si sin DGP sin DUG sinDJaU 
sin DJaln sin DInSt smDStSi sin DSiP sin DPG sin DGU smDUJa 
DlnJa — 
61° 
50' 
50",674 - (8) + 
(9) 
DJaln = 
62° 
2' 
31",897 — (1) 
DStln = 
101 
49 
52 ,127 — (19) 
DInSt = 
46 
26 
39 ,001 — (7) 
DSiSt = 
59 
32 
52 ,201 — (27) 
DStSi = 
83 
18 
31 ,958 — (18) 
DPSi = 
77 
12 
21 ,143 — (48) + 
(49) 
DSiP = 
51 
1 
21 ,259 + (20) 
DGP = 
58 
22 
43,831 + (39) 
DPG = 
51 
52 
19 ,765 + (48) 
DUG = 
41 
55 
9 ,319 — (34) 
DGU = 
101 
42 
4 ,557 — (44) 
DJaU = 
48 
32 
40,986 — (2) + 
(3) 
DUJa = 
54 
20 
10,896 - (33) 
(1) 4- (2) 
+ 
(8) 
(19) 
(21) + (48) - (49) 
9,9453179.7-11,267 (8)+11,267 (9) 
9,9906744.7+ 4,411 (19) 
9.9355337.6 —12,378 (27) 
9,9890812.5— 4,781 (48)+ 4,781 (49) 
9,9302016.8 +12,964 (39) 
9,8248302.0 — 23,452 (34) 
9,8747557.9-18,598 (2)+18,598 (3) 
9,4903951.2 
9.4903893.6 
+ 57.6 
9,9461048.3—11,175 (1) +11,175 (2) 
9.8601602.1 — 20,020 (7) + 20,020 (8) 
9,9970317.8— 2,470(18)+ 2,470 (19) 
9,8906410.9 +17,036 (20) —17,036 (21) +17,036 (48) - 17,036(49) 
9.8957733.1 +16,527 (48) 
9,9908795.3 + 4,361 (44) 
9.9097986.1 —15,109 (33) + 15,109 (34) 
9,4903893.6 
+ 1,152 + 0,2235 (1) — 0,5955 (2) + 0,3720 (3) + 0,4004 (7) — 0,6257 (8) + 0,2253 (9) + 0,0494 (18) 
+ 0,0388 (19) — 0,3407 (20) + 0,3407 (21) — 0,2476 (27) + 0,3022 (33) — 0,7712 (34) 
+ 0,2593 (39) — 0,0872 (44) — 0,7669 (48) + 0,4363 (49) 
XXVI. 
Briesen 
— Gnesen — Pawlowo. 
Briesen = 
64° 56' 
36",595 — 
(54) 
Gnesen = 
62 16 
13 ,986 — 
(41) + (43) 
Pawlowo = 
52 47 
10 ,988 — 
(36) + (37) 
180 0 
1 ,569 
180° + s = 180 0 1 ,654 
0,085 — (36) + (37) - (41) + (43) — (54)