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Document Title - Geoscience Australia

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Lord Howe High Resolution Grids<br />

Laser Airborne Depth Sounder data<br />

The laser airborne depth soundings (LADS) data were acquired by the <strong>Australia</strong>n Navy in 1997. The<br />

data have been converted to MSL and are referenced to the WGS84 datum. The positional accuracy<br />

of this dataset is stated as 20 m. More information on this dataset can be found in Dickson et al.<br />

(2002). The data distribution is shown in Figure 7.<br />

Figure 7: AHS LADS data showing detail in the reef (used under licence, not to be used for navigation).<br />

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