Guzerat, Sheet No.77 : Parts of the Ahmedabad Collectorate of the Gaikwar's Territory, and of the Mahi Kantha and Radhanpur States, and of Kathiawar

Resource Type	:	Map
Year/Date of Publication	:	1883
Subject	:	Topographic Map
Publisher	:	Dehradhun Office of the Trigonometrical Branch. Survey Of India 1883
Place of Publication	:	Dehradhun
Language	:	English
Notes/Description	:	Orthography is in accordance with Bombay Government Official List (Bombay Places and Common Official Words). Conventional Signs. Trigonometrical Stations ▲ Intersected Points and Traverse Stations ○ State Boundaries ~~ Pahlias or Memoriam Stones † Heights above mean sea level determined trigonometrically thus, 508. Relative heights in feet of banks to beds of water-courses thus, 17r. Population in towns and villages thus P.986. Muwara (hamlet) frequently abbreviated into M. 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 latitudes from that of Kalianpur, assumed as 24° 7' 11.2, through the Karachi Longitudinal Series. The longitudes are referrible to 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 Index to numbers of Adjoining Sheets
Pages/Folios	:	1
Identifier	:	MAP_0279
Digitization Sponsor	:	Government of Maharashtra

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