Add Vantor Basemap Seamlines to a Leaflet Map — add_vantor

Overlays Vantor / Maxar Vivid Mosaic seamlines onto a leaflet or leafletProxy map. Supports either fast OGC WMS raster cutline rendering (mode = "wms", default) or interactive OGC WFS vector polygons (mode = "wfs") with clickable popups displaying acquisition date (acq_time), resolution (gsd), sensor (sensor), and catalog ID (catid).

Usage

add_vantor_seamlines(
  map,
  product = "VIVID_STANDARD_30",
  mode = c("wms", "wfs"),
  bbox = NULL,
  api_key = NULL,
  group = "Vantor Seamlines",
  layerId = NULL,
  cql_filter = NULL,
  color = "#00E5FF",
  weight = 2,
  options = NULL,
  verbose = getOption("vantorr.verbose", TRUE)
)

addVantorSeamlines(
  map,
  product = "VIVID_STANDARD_30",
  mode = c("wms", "wfs"),
  bbox = NULL,
  api_key = NULL,
  group = "Vantor Seamlines",
  layerId = NULL,
  cql_filter = NULL,
  color = "#00E5FF",
  weight = 2,
  options = NULL,
  verbose = getOption("vantorr.verbose", TRUE)
)

Arguments

map: A leaflet or leaflet_proxy map widget object.
product: Character string. Vivid product name. Default is "VIVID_STANDARD_30".
mode: Character string. Either "wms" (default, transparent raster overlay across all zoom levels) or "wfs" (fetches vector polygons via vantor_get_seamlines() for bbox with interactive metadata popups).
bbox: Optional bounding box or spatial object required when mode = "wfs".
api_key: Character string. Optional Vantor/Maxar API key.
group: Character string. Leaflet layer group name. Default is "Vantor Seamlines".
layerId: Character string. Optional leaflet layer ID.
cql_filter: Character string. Optional custom CQL filter.
color: Character string. Stroke color for vector polygons when mode = "wfs". Default is "#00E5FF".
weight: Numeric. Stroke weight when mode = "wfs". Default is 2.
options: Optional leaflet::WMSTileOptions() list when mode = "wms".
verbose: Logical. Print status messages. Default is getOption("vantorr.verbose", TRUE).

Value

The modified leaflet or leaflet_proxy map object.

Examples

if (requireNamespace("leaflet", quietly = TRUE)) {
  m <- leaflet::leaflet() |>
    add_vantor_seamlines(
      product = "VIVID_STANDARD_30",
      api_key = "example_api_key",
      verbose = FALSE
    )
}