Method for indicating the extent of land subjected to an agricul

Details Method for indicating the extent of land subjected to an agricul Method for indicating the extent of land subjected to an agricul

1997-11-15

1999-10-12

Williams, Hezron

Signals and indicators

Indicators

Methods

116209, 116211, F21K 200, G08B 500

Patent

active

059641797

ABSTRACT:
There is provided a method for marking the treated areas of soil or ground surface wherein the boundary markers have a high degree of visibility, thereby permitting the boundary markers to be distinguishable from a distance and in less than ideal lighting conditions. The marking medium used in the boundary marker utilizes chemiluminescence to radiate light. The chemiluminescence may also be controlled to regulate the length of time marking medium radiates light. When the marking medium is applied to the ground to mark the boundary of the treated area in accordance with the present invention, the marker is easily distinguishable from a distance and may be easily viewed in less than ideal lighting conditions.

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