Get (greyscale) images for a Region

Wrapper around emconnect::get_image()

Usage

get_image(
  region,
  markers,
  window = NULL,
  zoom.level = NULL,
  bucket = NULL,
  connection = con,
  schema = "CORE_DATA",
  ds = -1
)

Arguments

region

A Region object

markers

The markers to plot

window

Optional filtering by position (0-indexed) in the form: list( c(x_min, x_max), c(y_min, y_max) )

zoom.level

Specify a zoom level corresponding to the Enable Visualizer tilebucket. Higher is more zoomed out

bucket

Deprecated. Image tiles are now pulled via Portal instead of S3.

connection

The database connection object

schema

The database schema name

ds

A date-stamp of today plus ds (an integer) is used to filter Snowflake queries.

Value

An image object (imager)