windExample: Wind Point Observations

windExampleR Documentation

Wind Point Observations

Description

This data set is a sample of ocean surface wind data with observations from 2 February 2005 at 12:00 Universal Coordinated Time over the Mediterranean Sea using the QuickSCAT scatterometer. Provided only to facilitate illustrative examples.

Usage

data(windExample)

Format

windExample contains 3 objects

windPt

A SpatialPointsDataFrame containing 6916 points. The data.frame contains only one column, "vel", the observed wind velocity.

windPoly

A SpatialPolygonsDataFrame containing 4551 areas. The data.frame contains only one column, "vel", the observed wind velocity.

windGrid

A SptialPolygons object providing a 0.5 degree grid that covers the measurement area of the Mediterranean Sea.

References

Milliff, R., Bonazzi, A., Wikle,C., Pinardi,N. and Berliner, L. (2011). Ocean ensemble forecasting: Part I, Ensemble Mediterranean winds from a Bayesian hierarchical model. Quarterly Journal of the Royal Meteorological Society, 137, 858–878.

Wikle, C. K., Milliff, R. F., Herbei, R., and Leeds, W. B., (2013). Modern statistical methods in oceanography: A hierarchical perspective. Statistical Science, 28, 466-486. DOI: 10.1214/13-STS436


rcage documentation built on June 7, 2022, 1:07 a.m.

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