time_series: Get time series

In wtss: An R Client for Web Time-Series Service

Description

Retrieves the time series for a pair of coordinates

Usage

time_series(
  wtss.obj,
  name,
  attributes = NULL,
  longitude,
  latitude,
  start_date = NULL,
  end_date = NULL
)

Arguments

wtss.obj	Either a WTSS object or a server URL
name	Coverage name.
attributes	Vector of band names.
longitude	Longitude in WGS84 coordinate system.
latitude	Latitude in WGS84 coordinate system.
start_date	Start date in the format yyyy-mm-dd or yyyy-mm depending on the coverage.
end_date	End date in the format yyyy-mm-dd or yyyy-mm depending on the coverage.

Value

time series in a tibble format

Author(s)

Gilberto Camara

Examples

{
# connect to a WTSS server
wtss <- wtss::WTSS("http://www.esensing.dpi.inpe.br/wtss/")
# retrieve a time series
ts   <- wtss::time_series(wtss, "MOD13Q1", c("ndvi","evi"), 
                longitude = -45.00, latitude  = -12.00,
                start_date = "2000-02-18", end_date = "2016-12-18")
}

wtss documentation built on Jan. 11, 2020, 9:27 a.m.