Otto Hilgard Tittmann

 

Otto Hilgard Tittmann

ɓii aadama

Jinsu	gorko
Ɓii-leydiyankaaku	Dowlaaji Dentuɗi
Innde	Otto
Innde ɓesngu	Tittmann
Ɗuubi daygo	1850
Ɗoforde	Belleville
Date of death	21 Juko 1938
Place of death	Leesburg
Wolde	Inngilisjo
Sana'aji	geographer, astronomer

Otto Hilgard Tittmann (20 ut 1850 – 21 ut 1938) ko geodesist Ameriknaajo, geographe, e koofaari iwdi Almaañ.

Biography

Tittmann jibini nder hitaande 1850, nder Belleville, Illinois to waalidi revolutionaries ɓe ɗon ɗon ɗon ɗon ndilli caggal ɓaawo waylitol 1848. O yahi janngirde e St. Louis, e nder hitaande 1867 o jokki nder United States Coast Survey. Nder hitaande 1874 o laati ardiiɗo anndal dowle nder Japon ngam yi'ugo laawol Venus nden diga 1889 haa 1893 o ɗon haani dow kilooji e limgal. Nder hitaande 1888 o wondi mo taƴoɗo National Geographic Society. E hitaande 1899, Tittmann waɗi hooreejo Fedde Filosofiije Washington. Daga 1895 haa 1900 o laati moofta dow dowla dowla dowle nder lesdi Amerika. O suɓii nder American Philosophical Society nder hitaande 1906. Daga 1900 haa 1915 o laati ardiiɗo nder nder nder nder lesdi, diga 1915 haa 1919 o laati hooreejo nder nder National Geographic Society. O maayi nder Leesburg, Virginia, nder 1938.