Beginning Jan. 1, 2023 – the U.S. survey foot will be phased out as part of the modernization of the National Spatial Reference System (NSRS). From this point forward, the international foot will be simply called the foot. – National Institute of Standards and Technology
“A U.S. survey foot is expressed as a fraction — 1200/3937 meters — while an international foot is expressed as a decimal, exactly 0.3048 meters. That’s a difference of only one one-hundredth of a foot per mile.” – NOAA – International Foot
