Use of a uniform system of rectilinear lines superimposed on aerial photographs, mosaics, maps, charts, and other representations of the Earth's surface
Rigid and disciplined search routes along predetermined boundaries used to thoroughly cover a huntsite in several directions Markers or boundaries may be real or imaginary
is using a basting stitch to sew 10 x 10 stitch grids on your fabric prior to stitching your design While this adds a lot of preparation time, it is very useful when stitching on linens If you do sew a grid, use a thread colour that is not in your pattern It's not necessary to sew all the grid lines, you can have the grid show up every four stitches if you want, or just sew either the horizontal lines or the vertical lines
method of interpolating values determined along lines or at irregularly spaced points onto a regular, rectangular grid Applied to gravity and magnetic data in order to allow map generation and the application of certain mathematical operations The grid sample size, or pitch, is normally 1/3 to 1/2 of the mean line spacing back