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Ellipsoid: Clarke 1858
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Clarke 1858Open
Ellipsoid Details
Name:Clarke 1858
Code:7007
Shape:Ellipsoid
Semi-Major Axis:
20926348
Clarke's footOpen
Semi Minor Axis:
20855233
Clarke's footOpen
Meta Data
Remarks:
Clarke's 1858/II solution. Derived parameters: a = 6378293.645m using his 1865 ratio of 0.3047972654 feet per metre; 1/f = 294.26068⦠In Australia and Amoco Trinidad 1/f taken to two decimal places (294.26 exactly); elsewhere a and b used to derive 1/f.
Information Source:"Ellipsoidisch Parameter der Erdfigur (1800-1950)" by Georg Strasser.
Data Source:OGP
Revision Date:July 14, 2020
Change Id: [1999.700] [2005.370]
Alias:
Alias Naming System Remarks
Clarke_1858 ESRI