METHOD AND APPARATUS OF PLANNING IRRIGATED LAND Russian patent published in 2010 - IPC A01G25/00 A01B13/16 

FIELD: agriculture.

SUBSTANCE: method of planning of irrigated land includes a pre-leveling towards laser reference plane created by the laser transmitter by moving on the section of the gliding device with a raised working body, and measuring the current sensor marks towards the cutting edge of the working body, processing information on relief with the definition of the average of the measured altitude grades and conducting of planning the site with planning device without rearrangement of the laser transmitter. Photos are taken by cross-rectilinear movement of gliding device, then the arithmetic averages of the measured elevations in each half of cross the straight-line passes and marks of the edges of the site are calculated, and then the layout of the site is carried out with the calculated values. Device for planning of irrigated land, which includes planning device containing a base frame, supporting wheels with distometer, the working body and the device with a photodetector of the laser radiation and the sensor of height measurement. In addition it contains a computing device, whereby the arithmetic mean value of the measured elevations connected to the sensors of height and path is calculated.

EFFECT: method and device can improve productivity during the preliminary survey by the planner cross route and reduce the number of its passages on the site.

2 cl, 3 dwg