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High Resolution 1:10,000 scale Mapping Strategy of Multi ... - NDMA

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The flight height shall be six times the value <strong>of</strong> the intended aerial negative<br />

<strong>scale</strong>. Accordingly, the photography (negative) <strong>scale</strong>s and flight heights,<br />

together with the corresponding contour intervals, all recommended for the<br />

mapping <strong>scale</strong>s, are shown in Table 2-1.<br />

MAPPING SCALE CONTOUR<br />

INTERVALS<br />

PHOTO<br />

SCALE<br />

FLIGHT<br />

HEIGHT<br />

1:300 0.5 M 1:3 <strong>000</strong> 459 * M<br />

1:500 0.5 M 1:4 <strong>000</strong> 612 * M<br />

1:1 <strong>000</strong> 1.0 M 1:8 400 1 285 * M<br />

1:2 <strong>000</strong> 2.0 M 1:16 800 2 570 * M<br />

* For nominal focal length <strong>of</strong> 153 MM<br />

Table B.3.1: Photography Scale and Flight Height Guidelines<br />

141

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