Last data update: 2014.03.03

 R: Craters in Uganda
ugandaR Documentation

Craters in Uganda

Description

Locations of craters in a volcanic field in Uganda

Usage

data(uganda)

Format

A list corresponding to a Venables and Ripley point object with 120 observations

x numeric grid eastings
y numeric grid northings
area list bounding box with xl, xu, yl, yu
poly array polygon boundary with columns x and y

Source

Tinkler, 1971, - Bailey and Gatrell 1995, ch. 3.

References

Bailey, T. C. and Gatrell, A. C. 1995, Interactive spatial data analysis. Longman, Harlow.

Results


Created & Maintained by Osamu Ogasawara (osamu.ogasawara@gmail.com) and IMSBIO