
Refers to a level of coordinate accuracy based on the number of significant digits that can be stored for each coordinate. Single-precision numbers store up to 7 significant digits for each coordinate.
Found on
http://www.encyclo.co.uk/local/20195

The degree of numeric accuracy that requires the use of one computer word. In single precision, seven digits are stored, and up to seven digits are printed. Contrast with double precision.
Found on
https://www.encyclo.co.uk/local/20850
No exact match found.