Abstract: A map for providing television antenna recommendations for a selected geographic area is disclosed. The map comprises multiple contours, a legend and a channel list. Each contour corresponds to a type of antenna. The legend associates each contour with a type of antenna. The channel list includes television channels that were used in generating the map contours. A preferred method for generating the maps of the present invention uses terrain data representing the topography of a geographic area. A set of television channels being broadcast in the geographic area is identified. A set of signal characteristics is calculated based on the identified set of television channels and the terrain data. The calculated signal characteristics include signal strength of at least one television channel at various points in the geographic area, and include multi-path characteristics and signal blockage characteristics.

Abstract: A map for providing television antenna recommendations for a selected geographic area is disclosed. The map comprises multiple contours, a legend and a channel list. Each contour corresponds to a type of antenna. The legend associates each contour with a type of antenna. The channel list includes television channels that were used in generating the map contours. A preferred method for generating the maps of the present invention uses terrain data representing the topography of a geographic area. A set of television channels being broadcast in the geographic area is identified. A set of signal characteristics is calculated based on the identified set of television channels and the terrain data. The calculated signal characteristics include signal strength of at least one television channel at various points in the geographic area, and include multi-path characteristics and signal blockage characteristics.