endataset ../SatelliteImagery/LandsatSupplement/LandsatSupplement.vrt Pansharpened, clipped 15m Landsat-8 image mosaics of various Antarctic and Subantarctic islands not included in LIMA. Images were selected for best illumination and low cloud cover from the Landsat-8 record (2013-2017). Imagery has been color stretched, converted to 8-bit pixel values and converted to lossy .JP2 format, and is not suitable for remote sensing analysis. For raw imagery, visit USGS EarthExplorer (https://earthexplorer.usgs.gov/). Acknowledgement: USGS/NASA