EPSG:9080

Data source: EPSG

Information source: G. Bomford; "The Re-adjustment of the Indian Triangulation"; Survey of India Professional Paper 28; 1939.

Revision date: 2015-11-25

Target unit: metre

Remarks: Indian Foot = 0.99999566 British feet (A.R.Clarke 1865). British yard (= 3 British feet) taken to be J.S.Clark's 1865 value of 0.9144025 metres.