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I.4 Laser Atlanta Advantage<br />

Laser Rangefinders I<br />

The Laser Atlanta Advantage is a lightweight, handheld laser device,<br />

suitable for use with the Asset Surveyor software for the automated<br />

recording of offsets.<br />

I.4.1 Hardware Specifications<br />

The following sections detail the hardware specifications of the Laser<br />

Atlanta Advantage.<br />

Dimensions<br />

The laser itself measures 25.4 cm (including grip) × 8.4 cm × 27.9 cm<br />

(10" × 3.3" × 11"). It weighs 1.9 kg (4.25 lbs), excluding the power<br />

cord. The casing is made from polycarbonate ABS.<br />

Laser details<br />

The laser can typically take measurements from 1.5 m to 760 m (5 ft<br />

to 2,500 ft) to uncooperative surfaces. For cooperative targets (for<br />

example, a reflector), the range of the laser is extended to 12,190 m<br />

(40,000 ft).<br />

The laser is accurate to ±15.2 cm (6").<br />

Compass details<br />

A magnetic fluxgate compass is used to obtain azimuth measurements.<br />

The compass is rated at ±0.5° under laboratory conditions. In typical<br />

GIS data collection conditions, the compass tends to be accurate to<br />

around ±1°. In environments where magnetic interference is high (for<br />

example, in a vehicle), the compass can be considerably less accurate.<br />

TSC1 Asset Surveyor Operation Manual 345

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