Guzerat, Section No. 13 of Sheet No. 49 (Dang Forests) : Parts of the Dang Garvi, Dang Derbhavti, Dang Kirli, Dang Pimpladevi, Dang Bilbari, and Dang Amala States. 1881-82

Resource Type	:	Map
Year/Date of Publication	:	1883
Subject	:	Topographic Map
Publisher	:	Dehradun Office of the Trigonometrical Branch. Survey Of India 1883
Place of Publication	:	Dehradun
Language	:	English
Notes/Description	:	Orthography is in accordance with Bombay Government Official (Bombay Places and Common Official Words). Conventional Signs. Trigonometrical Stations ▲ Intersected Points and Traverse Stations ○ State Boundaries ~~ Edge of Forest Clearances ☁ Heights above mean sea level determined trigonometrically thus, 752. Indicated Heights of Contours thus, ○1200 The vertical interval between the contours on this map (surveyed by the water level) is 25 feet. The linear values are derived from the measured length of the Sironj base, assumed as log feet 4.5844824, through the Karachi Longitudinal Series. The heights are referrible to Mean Sea Level at Okha Tidal Station on the Gulf of Cutch. The longitudes are referrible to that of Madras Observatory, taken as 80°17' 21, to which a correction of - 2' 30 must be applied to reduce to the most recent value, viz : 80° 14' 51
Pages/Folios	:	1
Identifier	:	MAP_0276D
Digitization Sponsor	:	Government of Maharashtra

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