Subject ASC0000g3g

Keywords

drawing: {"keywords":["mirage","vision","Rays","refraction","light","air","illusion","fata Morgana","phenomenon","observer","rarefied air","rays","sight","line of sight","human","human subject","math","geometry","rock","figure","angle","theory","diagram","iaginary water","optic phenomenon","image"]}

classification_count: 17
group_id: "GSC0000002"
id: "5dc444ff7716a10004000453"
keywords: ["mirage","vision","Rays","refraction","light","air","illusion","fata Morgana","phenomenon","observer","rarefied air","rays","sight","line of sight","human","human subject","math","geometry","rock","figure","angle","theory","diagram","iaginary water","optic phenomenon","image"]
page: "Page 485"
page_id: "27018647"
reduced: [{"type":"drawing","coords":[0,0,83,507,721,247],"value":{"keywords":["mirage","vision","Rays","refraction","light","air","illusion","fata Morgana","phenomenon","observer","rarefied air","rays","sight","line of sight","human","human subject","math","geometry","rock","figure","angle","theory","diagram","iaginary water","optic phenomenon","image"]}}]
scale: 0.4648074369189907
subject_id: "ASC0000g3g"
volume: "v. 3 (1830)"
year: "1830"