ndvi: Raw NDVI Time Series

In robitalec/irg: Instantaneous Rate of Green Up

Description

A data.table containing NDVI samples for ten points over ten years (2002-2012).

Format

A data.table with 2530 rows and 5 variables:

• id - individual identifier

• yr - year of sample

• DayOfYear - julian day/day of year of sample

• NDVI - sampled value

• SummaryQA - Summary quality assessment value

SummaryQA details:

• 0 - Good data, use with confidence

• 1 - Marginal data, useful but look at detailed QA for more information

• 2 - Pixel covered with snow/ice

• 3 - Pixel is cloudy

Examples

# Load data.table
library(data.table)

# Read example data
ndvi <- fread(system.file("extdata", "ndvi.csv", package = "irg"))

robitalec/irg documentation built on March 20, 2020, 2:03 a.m.