Difference between revisions of "Additional Secondary Factors (ASF)"
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The effects on Loran signals of passing over land – can be used to correct errors in ranges and position caused by these landpath effects. | The effects on Loran signals of passing over land – can be used to correct errors in ranges and position caused by these landpath effects. | ||
Source: Nick Ward, IALA e-Nav committee vicechair, March 2009 | |||
{{languages|Additional Secondary Factors (ASF)}} | {{languages|Additional Secondary Factors (ASF)}} |
Revision as of 12:00, 2 January 2009
The effects on Loran signals of passing over land – can be used to correct errors in ranges and position caused by these landpath effects.
Source: Nick Ward, IALA e-Nav committee vicechair, March 2009