band_mapping: Sensor Band Mapping Presets

In GeoIndexR: Computation of Spectral and Geospatial Indices from Multispectral Raster Data

Sensor Band Mapping Presets

Description

Provides standard band name mappings for commonly used multispectral sensors and generic naming conventions.

Usage

band_mapping(
  sensor = c("generic", "sentinel2", "s2", "landsat8", "landsat9", "l8", "l9",
    "landsat7", "landsat5", "tm", "etm")
)

Arguments

sensor

Character string specifying the sensor preset. Supported options: "generic": Common names (blue, green, red, nir, swir, swir1, swir2, rededge). "sentinel2" or "s2": Sentinel-2 MSI bands (B02, B03, B04, B08, B11, B12, etc.). "landsat8" / "landsat9" or "l8" / "l9": Landsat 8/9 OLI bands (B1 to B7). "landsat7" / "landsat5" or "etm" / "tm": Landsat 4-7 TM/ETM+ bands (B1 to B7). Defaults to "generic".

Value

A named character vector where names represent standardized spectral band roles (e.g., "nir", "red") and values represent corresponding band or layer names for the selected sensor.

Examples

# Generic mapping
band_mapping("generic")

# Sentinel-2 band mapping
band_mapping("sentinel2")

# Landsat 8/9 band mapping
band_mapping("landsat8")

GeoIndexR documentation built on Oct. 10, 2026, 5:08 p.m.