Color-coded topography and shaded relief map of the lunar near side and far side hemispheres

Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey

doi:10.3133/i2769

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Color-coded topography and shaded relief map of the lunar near side and far side hemispheres

Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey

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Abstract

This publication is a set of three sheets of topographic maps that presents color-coded topographic data digitally merged with shaded relief data. Adopted figure: The figure for the Moon, used for the computation of the map projection, is a sphere with a radius of 1737.4 km. Because the Moon has no surface water, and hence no sea level, the datum (the 0 km contour) for elevations is defined as the radius of 1737.4 km. Coordinates are based on the mean Earth/polar axis (M.E.) coordinates system, the z axis is the axis of the Moon's rotation, and the x axis is the mean Earth direction. The center of mass is the origin of the coordinate system. The equator lies in the x-y plane and the prime meridian lies in the x-z plane with east longitude values being positive. Projection: The projection is Lambert Azimuthal Equal Area Projection. The scale factor at the central latitude and central longitude point is 1:10,000,000. For the near side hemisphere the central latitude and central longitude point is at 0° and 0°. For the far side hemisphere the central latitude and central longitude point is at 0° and 180°.

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Source-reported bounding extent: -90° to 90° latitude; -180° to 0° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey. 2003. Color-coded topography and shaded relief map of the lunar near side and far side hemispheres. https://doi.org/10.3133/i2769

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