an idea of innovation spreads by passing first among th most connected places or people. An urban hierarchy is usually involved, encouraging the leapfrogging of innovations over wide areas, with geographic distance a less important influence.

Hierarchical Diffusion

Explanation:

Hierarchical Diffusion is the propagation of an concept to several other persons or places from individuals or nodes of authority or influence. This occurs when the invention or principle of diffusion extends in a leveled pattern from one position or individual of power or higher susceptibility to another.

HIERARCHICAL DIFFUSION is an idea of innovation spreads by passing first among th most connected places or people. An urban hierarchy is usually involved, encouraging the leapfrogging of innovations over wide areas, with geographic distance a less important influence.

With the support of a high ranking or influential person or organization, ideas are distributed. Over time the original concept can be updated because it is embraced by new people.

river is shown in this type of map