[GRASSLIST:1623] Re: More projection problems...

mberglund mberglund at rcinfo.net
Fri Mar 16 15:13:20 EST 2001


Ok, I have new coordinates.

This is a point for the intersection of a road.

Albers = (559764.34,573816.37)

STP    = (542947.15,1755093.74)

These are as measured.

I performed another point conversion, and I am still thousands of feet off
on the x and a couple hundred on the y.

Can I arbitrarily change the False easting, to get what I want?

There is another issue that concerns me. I have a bunch of these to do if
I can do the first one. If I use i.rectify, I will have to choose points
like this for every quad sheet, right?

That negates possibilty of programmatically doing conversions, which was
my ultimate goal.

Back to the grind I go...

Thanks,
Matt




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