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Category:Jacob's staff

Jacob's staff 
calibrated wooden rod with sliding crosspiece used for measuring the altitude of celestial bodies or the height of distant objects
Jakobsstab 1rhb.jpg
Bastó de Jacob del segle XVII, Stuttgart (Alemanya)
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Instance ofastronomical instrument
Subclass ofnavigational instrument,
measuring instrument
Named after
Discoverer or inventor
Time of discovery or invention
  • 1350
Authority control
Blue pencil.svg
bastone di Giacobbe (it); Jákob-pálca (hu); Посох Якова (ru); Jakobsstab (de); Balestilha (pt); bastó de Jacob (ca); 雅各伯棍 (zh); Jakubova hůl (cs); Bâton de Jacob (fr); ヤコブの杖 (ja); jakobsstaf (nl); Jaakobinsauva (fi); Jakobsstav (sv); Laska Jakuba (pl); מטה יעקב (he); radius astronomicus (la); 十字測天儀 (zh-hant); Vara de Jacob (es); Ballestilla (an); 직각기 (ko); Jacob's staff (en); Jakobsstav (nn); 十字测天仪 (zh-hans); Jakobsstav (nb) инструмент для астрономических наблюдений (ru); ancien instrument de mesure angulaire utilisé en astronomie, en navigation et pour l'arpentage (fr); calibrated wooden rod with sliding crosspiece used for measuring the altitude of celestial bodies or the height of distant objects (en); astronomisches Instrument zur Winkelmessung (de); Een meetinstrument uit de 14e eeuw waarmee men hoeken kan meten (nl) Radius astronomicus, Bastón de Jacob, Baston de Jacob (es); Bâton de jacob, Arbalète, Arbalestrille, croix géométrique, rayon astronomique (fr); Laska św Jakuba, Laska św. Jakuba (pl); Sint Jacobsstaf, Jacobsstaf (nl); Baculus Jacob, Vara de Jacob (ca); Jakobstab, Gradstock, Baculus jacobi (de); Balestina, Báculo de Jacob (pt); cross-staff, ballastella, fore-staff, balestilha (en); градшток, градишток (ru)

Media in category "Jacob's staff"

The following 73 files are in this category, out of 73 total.