Metrelevel
Metrelevel is a term used in measurement science and geospatial data quality to describe the scale of precision or resolution of a measurement system or dataset at roughly one metre. It is not a formal standard in all disciplines, but it is commonly used informally to distinguish data that resolves position at the metre scale from data that is either coarser or finer.
In practice, metrelevel refers to both the accuracy and the useful resolution of a spatial measurement. A
Common methods to attain metrelevel positioning include standard GNSS with limited or broad-area corrections, post-processed GNSS
Applications of metrelevel data appear across urban planning, infrastructure inventory, environmental monitoring, and agricultural mapping, where
See also: geodesy, GNSS, RTK, lidar, photogrammetry, spatial data quality.