Interface NodataPolicy

How nodata pixels are filled when re-encoding a DEM tile.

interface NodataPolicy {
fill?: "zero" | "sentinel";
sentinel?: number;
}

Properties

fill?: "zero" | "sentinel"

'zero' (default) writes 0 m; 'sentinel' writes sentinel.

sentinel?: number

Elevation in metres used when fill === 'sentinel' (default 0).