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17 lines
895 B
Text
17 lines
895 B
Text
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Performs cartographic transformations and geodetic computations.
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The Proj class can convert from geographic (longitude,latitude) to native map
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projection (x,y) coordinates and vice versa, or from one map projection
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coordinate system directly to another.
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The Geod class can perform forward and inverse geodetic, or Great Circle,
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computations. The forward computation involves determining latitude, longitude
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and back azimuth of a terminus point given the latitude and longitude of an
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initial point, plus azimuth and distance. The inverse computation involves
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determining the forward and back azimuths and distance given the latitudes and
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longitudes of an initial and terminus point.
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Input coordinates can be given as python arrays, lists/tuples, scalars or
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numpy/Numeric/numarray arrays. Optimized for objects that support the Python
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buffer protocol (regular python and numpy array objects).
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