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VisionMap A3 - Host Ireland

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ASPRS Accuracy Compliance<br />

Contour<br />

Interval<br />

Class 1<br />

Class 2<br />

Class 3<br />

Class 1<br />

Class 2<br />

Class 3<br />

H<br />

1000<br />

1100<br />

1250<br />

strip<br />

0.02<br />

0.02<br />

0.02<br />

0.5<br />

σz<br />

ASPRS Elevation Accuracy requirements<br />

0.08<br />

0.16<br />

0.25<br />

<strong>VisionMap</strong> <strong>A3</strong> Elevation Accuracy estimations<br />

sweep<br />

0.11<br />

0.12<br />

0.13<br />

H<br />

2000<br />

2200<br />

2500<br />

σz (for overlaps: strip – 50%, sweep – 56%)<br />

strip<br />

0.03<br />

0.03<br />

0.04<br />

1.0<br />

σz<br />

0.17<br />

0.33<br />

0.50<br />

sweep<br />

0.21<br />

0.24<br />

0.27<br />

H<br />

4000<br />

4400<br />

5000<br />

strip<br />

0.06<br />

0.07<br />

0.08<br />

2.0<br />

σz<br />

0.33<br />

0.67<br />

1.00<br />

sweep<br />

0.43<br />

0.47<br />

0.54<br />

Proprietary <strong>VisionMap</strong> Information<br />

H<br />

5000<br />

5500<br />

6250<br />

strip<br />

0.08<br />

0.09<br />

0.10<br />

2.5<br />

σz<br />

0.38<br />

0.75<br />

1.25<br />

sweep<br />

0.54<br />

0.59<br />

0.67<br />

H<br />

8000<br />

8800<br />

10000<br />

strip<br />

0.12<br />

0.14<br />

0.16<br />

5.0<br />

σz<br />

0.67<br />

1.33<br />

2.00<br />

sweep<br />

0.86<br />

0.94<br />

1.07

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