map5: Great Lakes Basin Shoreline

Description Format Author(s) Source

Description

A single data frame with longitude and latitude coordinates of the shorelines in the Great Lakes basin.

Format

One row for each point, consecutive rows with non-missing values for each line.

Author(s)

Rich Signell, USGS.

Source

NOAA National Geophysical Data Center, (the now defunct) Coastline Extractor, ngdc.noaa.gov/mgg/coast.


JVAdams/jvamisc documentation built on Aug. 11, 2021, 6:43 a.m.