lsat_summarize_data: Summarize availability of Landsat data for each sample site

In logan-berner/lsatTS: An R package to facilitate retrieval, cleaning, cross-calibration, and phenological modeling of Landsat time-series data

Summarize availability of Landsat data for each sample site

Description

This little function summarizes the temporal period and availability of observations at each sample site.

Usage

lsat_summarize_data(dt)

Arguments

dt	Data.table with columns named "sample.id" and "year".

Value

Data.table summarizing for each sample site the first, last, and number of years with observations, the minimum and maximum number of observations in a year, and the total number of observations across years. Also returns a figure showing the median (2.5 and 97.5 percentiles) number of observations per sample site across years for each Landsat satellite.

Examples

data(lsat.example.dt)
lsat.dt <- lsat_format_data(lsat.example.dt)
lsat.dt <- lsat_clean_data(lsat.dt)
lsat_summarize_data(lsat.dt)

logan-berner/lsatTS documentation built on Oct. 21, 2024, 12:23 a.m.