S2Covering: Approximate a Region on the Sphere by a Covering of S2Cells

In spatstat/s2: Google's S2 Library for Geometry on the Sphere

Description

Approximate a region on the sphere by a (possibly interior) covering of S2Cells.

Usage

S2Covering(x, max_cells, min_level, max_level, interior = FALSE)

Arguments

x	Region to cover. Currently it must be a polygon or cap.
max_cells	Positive integer. Maximal number of cells to use in the covering.
min_level	Integer between 0 and 30 specifying the lowest cell level to use. Must be less than or equal to 'max_level'.
max_level	Integer between 0 and 30 specifying the highest cell level to use. Must be greater than or equal to 'min_level'.
interior	Logical to get an interior covering.

Value

A list containing an entry 'ids' with the ids of the S2Cells used to cover the region and possibly other entries for internal usage.

spatstat/s2 documentation built on Aug. 16, 2019, 4:10 p.m.