Marine-Ordbog

_________________ ______________ ________________________ Stort Spejl............................ Lille Spejl............................ Farvet Glas........................... At rette Sekstanten................... Fejl ved de farvede Glas............. Indeksfejl............................. Observationsfejl........................ Aflæsningsfejl......................... Personlig Fejl......................... Kunstig Horizont...................... Kvægsølvhorizont..................... Skaal (til kunstig Horizont)........... Tag med Marienglas.................. At indstille en kunstig Horizont....... N iveller apparat........................ Traadmikrometer...................... Niveau; Libelle........................ Stang til Nivellering.................. Nivellering............................ Lang Kikkert......................... Dobbelkikkert......................... Linse_______....................__............. At indstille en Kikkert............... Transportør ........................... Stationspointer........................ Parallellineal.......................... Passer................................ Astronomiske Udtryk m. in. Ekliptika............................. Dyrekreds............................... Deklination........................... Rektascension......................... Tidsækvation.......................... Timevinkel............................ Meridianen under Polen.............. Polhøjde.............................. __________ __________________ ____________________________ Speculum. Index-glass................ Horizon-glass........................... Coloured glass ........................ To adjust the sextant.................. Shade-error............................ Index-error............................ Error in observation................... Error in reading off................... Personal equation..................... Artificial horizon............,.................... Mercurial horizon..................... Trough ................................ Talc-roof............................... To level a horizon.................... Levelling-instrument................... Wire-micrometer...................... Level.................................. Levelling-pole. Levelling-staff’......... Levelling __.............................. Telescope.............................. Night-glass............................. Lens................................... To focus. To set...................... Protractor ............................. Station-pointer_________....................... Pai’allel ruler.......................... Divider ................................ Astronomical terms etc. Ecliptic................................ Zodiac................................. Declination............................ Kight ascension....................... Equation of time...................... Horary angle.......................... Opposite meridian..................... Altitude of the pole...................