The Data Pool HDFEOS-to-GeoTiff (HEG) tool provides the ability to reformat, reproject, or spatially subset data available via the Data Pool hosted by the Land Processes Distributed Active Archive Center (LP DAAC). The Data Pool HEG services are completed prior to product distribution, and may be applied only to products in the Data Pool.
Additional information is provided in the HEG Quick-Start Tutorial, and in the HEG Frequently Asked Questions. ASTER and MODIS product information is presented on their respective webpages.