gpm: Example Daily-Aggregated GPM-IMERG Data

Description Usage Format Details Source Examples

Description

Example GPM-IMERG Production version 3 data from the Lima region, Peru. The 30-min observations are aggregated to the daily level. The data is stored in a STFDF object (spacetime) that contains spatial information on the GPM pixel grid nodes and temporal information on the measurement time-series at each grid node.

Usage

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data("gpm")

Format

A STFDF (spacetime) object with spatial information on the GPM grid node locations and temporal information (i.e.time-series of the GPM pixels.)

Details

Example GPM-IMERG Production version 3 data from the Lima region, Peru. The 30-min observations are aggregated to the daily level.

Source

NASA PPS http://pmm.nasa.gov/data-access/downloads/gpm

Examples

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data(gpm) # STFDF object with gpm imerg observations
str(gpm)
gpm.sp <- gpm@sp
gpm.ts <- as(gpm[,,1],"xts")
colnames(gpm.ts) <- gpm.sp$estacion
summary(gpm.sp)
class(gpm.ts)
dim(gpm.ts)

bastianmanz/GPM_rain documentation built on May 11, 2019, 9:20 p.m.