TY  - RPRT
TI  - What does the pixel measure? 
AU  - Flater, David
PY  - 2023
PB  - National Institute of Standards and Technology (U.S.)
CY  - Gaithersburg, MD
SN  - NIST IR 8456
DO  - 10.6028/NIST.IR.8456
ER  -