(Data West Research Agency definition: see GIS glossary.) A map showing only the horizontal position of features on the Earth's surface which show geographic objects, natural and cultural physical ...

(1) (Data West Research Agency definition: see GIS glossary.) The closeness of results of observations, computations, or estimates of graphic map features to their true value or position.

Restriction mapping is a method used to map an unknown segment of DNA by breaking it into pieces and then identifying the locations of the breakpoints. This method relies upon the use of proteins ...