Index chart to the Great Trigonometrical Survey of India showing Colonel Lambton's net-work of triangulation in southern India, the meridional and longitudinal chains of principal triangles, the base lines measured with the Colby apparatus, the lines of the spirit-levelling operations, the astronomical pendulum & tidal stations, and the secondary triangulation to fix the peaks of the Himalayan & the Soolimani ranges : completed to 1st May 1870

Bibliographische Detailangaben

Körperschaften:	Trigonometrical Survey of India (KartografIn), Survey of India (KartografIn)
Weitere Verfasser:	James, Henry (KartografIn), Dalziel, James M. (KartografIn), Coard, C. W. (StecherIn), Walker, James Thomas (KartografIn)
Format:	UnknownFormat
Sprache:	eng
Veröffentlicht:	London W. H. Allen and co. ; Edward Stanford ; Henry S. King and co. 1871
Schlagworte:	Karte
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