Bab 6
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Projections Preserve Some Earth<br />
Properties<br />
• Area - correct earth surface area (Albers Equal Area) important<br />
for mass balances<br />
• Shape - local angles are shown correctly (Lambert Conformal<br />
Conic)<br />
• Direction - all directions are shown correctly relative to the<br />
center (Lambert Azimuthal Equal Area)<br />
• Distance - preserved along particular lines<br />
• Some projections preserve two properties
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