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NPL-352 Manual-09.pdf

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Applications 4<br />

Remote distance measurement 40.1<br />

This function measures the horizontal distance, vertical distance, and slope distance<br />

between two points.<br />

2nd sighting point<br />

1st sighting<br />

point<br />

rSD<br />

rVD<br />

rHD<br />

Horizontal angle 0 direction<br />

2nd sighting point<br />

rHA<br />

1st sighting<br />

point<br />

Station point<br />

rSD Slope distance between two points<br />

rHD Horizontal distance between two points<br />

rVD Vertical distance between two points<br />

rV% Percentage of grade (rVD/rHD) × 100%<br />

rGD Vertical grade (rHD/rVD) :1<br />

rAZ Azimuth from first point to second point<br />

Pulse Laser Station <strong>NPL</strong>-302 Series Instruction <strong>Manual</strong> 95

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