Recherches sur les mouvements propres dans la zone de Helsingfors. 



49 



2; a: j y 

 ° en mm en mm 



+ 24.2 

 ■-! 25.1 

 + 32.9 

 -I 35.1 



— 31.2 



— 37.8 

 + 29.1 

 + 22.5 



Diff. en x 

 Unité 0.01 mm 



bi—ai 02—1)2 



"0.08-0.68 

 -0.11 1 — 0.82 

 f 0.15 —0.44 

 4 O.O9I - 0.99 



Diff. en y 

 Unité 0.01 mm 



bi — ai ' 02 — bi 



— 2.461 



— 2.85 



— 2.17 

 1.89 



1.26 

 -1.41 

 -0.55 



0.40 



Jy 



Région 357. 



E = 1894.29: ß"= 1913.32; T = 19.04. 



k-c = — 3.36; px = + 0.0015; 

 k'x = — 1.04; p'x= + 0.0030; 

 2.17; /)y = + 0.0069; 



Ay = 



/c'» 



+ 1.29; p'y = + 0.0183; 



rx= + 0.0124; 



r'x = — 0.0210. 



/•y = + 0.0199; 



'■'y ■- 



0.0237. 



° (uunmenmm 



Diff. en i 

 Uni té 0.01 mm 



f>i— ai 02— f>2 



Diff. en 1/ 

 Unilé 01 iiiiii 



bi— ai : 02— ''2 



; ,(■ 



Région 358. 



Ji = 1894.11; A"= 1913.12; T = 19.01. 



kx = — 0.83; Px = + 0.0073; rx = + 0.0280; 



A'a: = I- 0.18; p'x = + 0.0093; r'x = + 0.0048. 



+ 0.0160; ry= + 0.0206; 



+ 0.0072; r'y = - 0.0013. 



+ 0.42; 



Pv 

 p'y 



— 0.66 

 + 8.80 

 + 0.09 

 + 3.54 



— 0.06 



— 0.27 

 + 4.65 

 + 0.72 



— 1.17 

 + 1.04 

 + 0.88 



— 0.29 

 + 1.29 

 + 1.67 



— 1.61 

 + 0.26 



— 2.16 



— 3.85I 

 0.00' 



— 1.17 



— 0.66 

 -0.94 

 + 0.40 



— 0.56 

 + 7.66 



— 0.76 

 + 1.95 



— 0.78 



— 1.56 

 + 2.70 



— 1.00 



— 0.99 



— 0.13 



— 0.47 



— 0.39 

 + 0.26 



— 0.23 



— 2.26 



— 0.19 



— 2.56 



— 4.44 



— 1.65 



— 1.19 



— 0.94 



— 3.12 



— 2.18 



+ 0.01 

 + 0.39 



— 0.06 

 + 0.25 

 + 0.11 



— 0.63 



— 1.29 



— 0.02 



— 2.56 



— 6.19 



— 2.52 



— 2.46 

 -3.11 



— 3.20 



— 3.72 



— 0.66 



— 1.47 



— 0.20 



— 2.44 



— 1.02 

 + 1.56 



— 0.06 



— 1.29 



— 2.44 



— 1.39 



— 2.30 

 + 0.23 

 + 0.26 



— 0.09 

 -0.79' 

 + 0.83 



— 0.78 



— 5.10 



— 1.65 



— 1.42 



— 2.36 



— 1.87 



— 3.42 



— 0.73 



— 1.65 



— 0.30 



— 2.96 



— 1.28 

 + 0.87 



— 0.46 



— 2.47 



— 2.54 



— 2.17 

 3.33 

 0.91 

 0.77 

 0.88 



— 1.79 



— 0.95 



0.44; +0.23 

 1.36| — 0.70 

 — 0.58—0.06 

 -I.33J — 0.47 

 + 0.40!--0.30 

 -0.72' — 0.94 



-0.14 

 -0.72 



— 0.06 



— 0.31 



— 0.88 

 + 7.14 



— 0.89 

 + 1.48 



— 1.12 



— 1.93 

 + 2.34 



— 1.04 



— 0.50 



— 0.09 



— 0.59 

 + 0.07 

 + 0.16 



— 0.02 



— 1.35 

 + 0.32 

 -1.97 



— 3.51 

 1.58 

 0.24 

 0.34 



— 2.55 



— 1.30 



-0.29 

 -4.91 

 -1.09 

 -1.47 

 2.03 

 -2.13 

 -3.36 

 -0.71 

 -0.61 

 -0.05 

 -2.73 

 -0.35 

 -1.26 

 -0.56 

 -1.33 

 -2.15 

 -1.46 

 -2.41 

 -0.94 

 -0.28 

 -0.32 

 -1.78 

 -0.54 



Région 359. 



E = 1894.11; £" = 1911.15; T = 17.05. 



A-3C = — 1.27; px= + 0.0048; rx = + 0.0063: 



k'x = — 0.82; p'x = — 0.0109; r'x = + 0.0178. 



ky = — 0.09; Py = — 0.0093; ry = + 0.0336: 



k'y = — 2.89; p'y = — 0.0127: r'y = + 0.0314. 



81 

 25 1 



—46.9 +61.4 +0.17|— 1.33 —0.02 

 -38.01 +20.3—0.67—1.10—1.74 



+ 2.85 — 0.74[ +0.77 

 + 0.51 —1.57! — 1.09 



K:o 7. 



