Handy methods of geodetic astronomy for land surveyors (1921)
Gribble, Theodore Graham · London, J. D. Potter · leaf 25
is on the horizon with an Hour-Angle of 90°. Example. In Latitude 30° S., near Durban, required the Altitude and Hour-Angle of Sirius (a Can. Maj.) when due East. The Declination t>f Siriusis, roughly, 16|° S. Following the preceding instructions, we read theAltitude and Hour-Angle opposite the… … ibb *■■■■>■■■■ i> \Wivhi a.-awt, ^anaa* ■««■■■■■■ aaacaaaau •■■■■ 1MB >■■■■■■■> EJK .\k\Vk ,^B»» Mfa^BMMMMl SBBBaii MBB1 ibb ■■■■■■»»» ,\\^V|.wMtiHLiin^Mii|MipaMiMniiuii ■■■■■ laa iiinniuHiat vvvvi ^ii^h.1 nw■.Mr, iNiim»ihiinm Mam IN ■■■■■ m§h mbh.. s:w\^ -^i.* »,-Mk wj-^tmi.ii r van…
Geodesy · Surveying
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