Parent Topic: <A href="http://www.pcigeomatics.com/cgi-bin/pcihlp/FLIGHT|PARAMETERS">PARAMETERS</a><hr>
<H4>ORDER</H4>
Specifies the order of the polynomial equation which calculates the
line numbers in the input SAR image, given the distance along the
flight path in metres from the UTM coordinate, OPOINT. ORDER
defaults to 1, which means that FLIGHT assumes that the aircraft was
flying at a constant velocity. Specifying higher values for ORDER
allows for variations in the aircraft velocity. ORDER can range from
1 to 8, but is normally set to 1.
<P>
<PRE>
 EASI&gt;ORDER=i         | Integer between 1 and 8
 EASI&gt;ORDER=          | defaults to 1 = constant velocity
</PRE>
There must be at least ORDER+2 GCPs on GCP segment.
<P>
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Parent Topic: <A href="http://www.pcigeomatics.com/cgi-bin/pcihlp/FLIGHT|PARAMETERS">PARAMETERS</a><br>
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