Proximity-based detail reduction of geographic data

摘要

A system and method for storing a plurality data points, each data point representing a geographic location, a first set of data points representing a first geometric object and a second set of data points representing a second geometric object. The system and method then remove a first data point from the first set of data points representing the first geometric object based on at least a distance between a first location represented by the first data point and a second location represented by a second data point of the second set of data points representing a second geometric object.

主权项

1. A non-transitory memory storing a set of instructions executable by a processor to perform a method, the method comprising:
storing a plurality of data points, each data point representing a geographic location, a first set of data points organized into a first geometric object representing a first geographical feature and a second set of data points organized into a second geometric object representing a second geographical feature; and removing a first data point from the first set of data points based on at least a first distance between a first location represented by the first data point and a second location represented by a second data point of the second set of data points, wherein the removing is further based on a second distance between the first location represented by the first data point and a third location represented by a further data point of the first set of data points, wherein the removing is further based on a relationship between the first and second distances.