no pxels are tiny dots on the screen those pixels converted to inches are 2.864583333333 x 0.78125 INCHES You can use this calculator https://www.translatorscafe.com/cafe/EN/units-converter/typography/9-8/inch-pixel_(Y)/ to calculate other number let me know if this helps
Okay I looked at the airport's web site and can see other "banners" from other businesses there.
I said 2.8 x .8" I was rounding off what I'd googled. Your numbers are almost the same !
Please will you take a look here: http://www.iflycasper.com/index.php?/services/C6/
I am Casper Cabs (Top right) . I guess they want a logo/banner like the Hilton Garden Inn / Parkway Plaza etc.
Yes i look at those banners and that is how big they in pixels they are thse size you said give or take a few pixels.