La geodesia : il est arco obliquo degli Stati Uniti e osculating sferoide / da ChasASchott . 62 34 -909 2-509 4 -587 666 4 38 696 -03 Pine Log 74 10 59 469 ] Ho -030 60 499 2-509 4-894 214 2 78 381 -61 Kenesaw 77 27 32-118 2-508 4 -900 4S8 9 79 Indiani 522-29 72 53 48-127 1 0-973 49 -100 2 -204 -879 4 770 2 75 817-63 Lavanda 81 09 03-519 |-i -292 04-811 2 -203 4-894 214 2 78 381 -61 Kenesaw 25 57 12 -700 2 -204 -540 4 524 3 34 715-57 Carnes 176 15 06 1-0-617 -888 07 -505 0 -085 4-894 214 2 78 381 -61 Indian ho 55 17-017 -1 -232 5-785 0-085 4-604 183 7 40 196 08 Kenesaw ho 49 36 -965 0-085 4-

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Geodesy : the eastern oblique arc of the United States and osculating spheroid / by ChasASchott . 62 34 -909 2-509 4 -587 666 4 38 696 -03 Pine Log 74 10 59 469 ] I -030 60 499 2-509 4-894 214 2 78 381 -61 Kenesaw 77 27 32-118 2-508 4 -900 4S8 9 79 522-29 Indian 72 53 48-127 1 0-973 49 -100 2 -204 4 -879 770 2 75 817-63 Lavender 81 09 03-519 |-i -292 04-811 2 -203 4-894 214 2 78 381 -61 Kenesaw 25 57 12 -700 2 -204 4 -540 524 3 34 715-57 Carnes 176 15 06 -617 1-0-888 07 -505 0 -085 4-894 214 2 78 381 -61 Indian I 55 17-017 -1 -232 5-785 0-085 4-604 183 7 40 196 08 Kenesaw I 49 36 -965 0-085 4-582 375 3 38 227 -45 THE MAIN TRIANGULATION. 187 8. THK SECOND SECTION OF THE TKIANGULATION WPZST OF THE ATLANTA BASENET, GEORGIA AND ALABAMA, 1875^1887. This section is of the same complex composititm as the precedinj:^ section; it isshown on the following sketch; for distances and positions it depends npon thetwo sides marked by heavy lines. Eight observers took part in the work, whichwas executed between the j-ears 1875 and 1887, but this includes an interval of eight No. 29. Gu.nter Rowe, . CheehahawKilometers 10 20 30 40 so 60 70 so Statute Miles 30 3ear§ during which the work was suspended. The figure comprises S new stationsconnected by 16 triangles and the adjustment involves 18 conditions to be .siitisfied.From the sum of the squares of the closing errors of the triangles we have the mean error V—^-^ = ± i36 and that of an angle dco78, al.so the probable error of a16 I 36 , direction = o674 —7= = ±0 ?37. Unit weight was assigned to each direction. The approximate elevations of the .stations are as follows-— Mtters. Heet. Gunter 436 1 430 I Wilson Aurora 42S i .P4 Wornock Rowe 461 I 512 Cahaba Sumniit 360 i iSi Cheehahaw VIeters Feet. 360 I iSo 435 I 42S 461 I 315 734 2 407 188 THE EASTERN OBLIQUE ARC. Abstracts of horizontal directions at stations composing the second section of the triangulation west of the Atlanta base net, /S/j-fSS/. Gutf Point, Walker Count

Parole chiave associate all'immagine

• bookcentury1900
• bookdecade1900
• bookpublisherwashi
• bookyear1902