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InterviewSolution
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Ta graticule is prepared on the polar Zenithalequidistant projection for the north polar region, then() what will be the extent or error in the area of thezone lying between 65°N and 75°N latitude, and (h)what will be the error in the scale along 65°N |
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Answer» Zenithal projections (also known as azimuthal projections) are a class of projections in which the surface of projection is a plane. The native coordinate system is such that the polar axis is orthogonal to the plane of projection, whence the meridians are projected as equispaced rays emanating from a central point, and the parallels are mapped as concentric circles centered on the same point. The projection is therefore defined by R$\scriptstyle \theta$ and A$\scriptstyle \phi$ as in the following diagram: zenithal projection are a class of projectio Zenithal projections(also known asazimuthal projections) are a class of projections in which the surface of projection is a plane. The native coordinate system is such that the polar axis is orthogonal to the plane of projection, whence the meridians are projected as equispaced rays emanating from a central point, and the parallels are mapped as concentric circles centered on the same point. zenithal projections are a class of projections with plane surface of projection please 1 question is show Zenithal projection (also known as azimuthal projection) are a class of projections in which the surface of projection is a plane.The native coordinate system is such that the polar axis is orthogonal to the plane of projection,whence the meridians are projected as equispaced rays emanating from a central point,and the parallels are mapped as concentric circles centered on the same point.The projection is therefore defined by R$\scriptsyls\theta$ and A$ scriptstyle\phi$ as in the following diagram. 9 12 14 16 18 22 20 24 26 28 30 32 34 26 zenithal projection also know as azimuthal projection are a class of projection |
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