MAGNETIC SURVEY OF JAPA:>Î FOR THE EPOCH 1895.0. 



51 



XIII. 



Lon^àtiide aiul Latitude calculated from the Fonnul;e for Horizontal Force and Declination. 



13S° 139° 



140^ 



UP ! U2' 



IW 



IW 



U5= 



U(>' 



.02970 



46^ 



.03025 11V .02908 1-w .02782 



45° 



.02957 31' .02840 r2i^ .02714 1"4 .02580 1« .02436 15-' .02284 

 - 74 ! 7-1 i 74 74 74 74 - 



W 



.02990 107 .02883 117 .02766 1-^G .02640 13-1 .02506 1-» .02362 152 .02210 



43^ 



.02909 I'l: .02802 Uli .02686 i2"> .02561 



.02822 106 .02716 11c .02600 



- 93 1 !W i 'Jl — 



.02825 w .02729 100 .02623 in .02509 



- ]00 <)9 i 97 1 9S — 



.02725 95 .02630104 .02526115 .02411 



- ]i)7 ]n.5 104 1 102 — 



.02702 S-1 .02618 93 .02525 103 .02422 113 .02309 



1 i 



• ]i3 1 — 111 1 no ! ]09 - 



.02589 Ö .02507 92 .02415 102 .02313 



■ ns — 117 1 — ne — 110 — 



.02471 81 .02390 91 .02299 101 .02198 



• 125 ! 123 ■ 122 121 — 



.02346 '9 .02267 90 .02177 100 .02077 

 130 129 127 - 



.02216 '8 .02138 88 .02050 



I3S° 139= 



140= 



ur 



42= 



41= 



40= 



39= 



3? 



3«=^ 

 35° 

 34° 

 33° 

 32° 

 31° 



142° ! 143° 144° 145° 14(>^ 



