Using satellite-based snow melt maps supplied by the European Space Agency (ESA) backed program Polar View, herders are able to view the depth of snow and judge where the best foraging spots are to take their reindeer.

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"It has started taking a more realistic view, given the depth of the economic contraction, " says World Bank economist Kawai Masahiro.

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Given the same field of view, a typical digital SLR will show a far shallower depth of field, but still 1.6 times larger than that of a full-frame digital camera.

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In the countries selected for review , assess the depth of information and analysis available to establish a preliminary view on the risk exposure.

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Since human depth perception relies on calculating the difference between the angle of view coming to each eye, the result is a 3-D optical illusion.

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In depth psychology, notitia has been limited by our subjective view of psychic reality so that attention is refined mainly in regard to subjective states.

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The original iteration of Move was an ingenious design: PlayStation Eye locked onto the glowing sphere via calibration and then judged depth owing to the size of the sphere in its 2D field of view.

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"Their view cannot look to the heights or go in-depth to understand the spiritual dimensions and motivations of existence, " he added.

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