About this document
Agonic and Isogonic Lines in Aviation by AMIYA SHANKAR PANDA is a document available to read on EtoBox.
The document discusses various aspects of direct reading compass systems: 1) The line joining points of zero magnetic dip is called the aclinal or equator line. Lines of equal magnetic variation are called isogonic lines. 2) The change in magnetic poles over long periods due to their changing position relative to the geographic poles is called secular change. 3) The acceptable error range in a magnetic compass is up to 3 degrees.
- Author
- AMIYA SHANKAR PANDA
- Language
- EN