Dot grid glossary and government resources

Dot grid : a transparent sheet of film (overlay) with systematically arranged dots, eachdot representing a number of area units. Used to determine areas on maps, aerial photos,plans, etc. [Ministry of Forests -- Government of British Columbia]

Delineating Watersheds | New Hampshire NRCS
...measuring the area of a watershed: a) Dot Grid Method, and b) Planimeter.

Evaluation of alternative techniques to determine pork carcass value.
...of backfat depth and longissimus muscle area taken with a ruler and a dot grid.

EPA > OWOW > Monitoring and Assessing Water Quality > RBP's for ...
...selected location by immersing the bucket with 50-dot grid (7 x 7 + 1) in the

Point Intercept - Spherical Densiometer
Commercially available densiometers use a 96 dot grid. Approximate measures

BLM NSTC Library - Resource Inventory Notes
BLM-12, On the precision of DOT grid estimates. Zohrer, 1978. BLM-13, Inplace,

Fire Bibliography
In addition to qualitatively describing each of the photo pairs, we quantitatively

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