MultiGeoTIFFReader

Source: MultiGeoTIFFReader.ts:32

MultiGeoTIFFReader manages multiple Cloud-Optimized GeoTIFF (COG) sources, enabling multi-band compositing (e.g. RGB or NDVI across separate band files) and spatial mosaics (merging adjacent COG tiles into a unified layer).

Constructor

Instance Methods

init()

Initializes all GeoTIFF sources and builds unified extent and band mappings.

_unionNativeBBox()

Union of the native bounding boxes of all sources, valid only when they share a CRS.

setRenderOptions()

Applies rendering options to this reader and to every child reader.

readTileRasters()

Reads rasters for a tile from the underlying GeoTIFF sources.

destroy()

Cleans up child readers and shared worker pool.