Download Request - Spectral Library

This download area allows you to download the ECOSTRESS spectral library (formerly ASTER spectral library) without using the search tool. This download area is a quicker way to download your specific spectra category. You will receive the entire spectra files plus the ancillary files for your selected category or you can select the complete spectral set which is over 6000 files.

Request Download Spectra All Lunar (17 files) All Man-made (72 files) All Meteorites (59 files) All Minerals (3104 files) All Non-Photosynthetic Vegetation (162 files) All Rock (647 files) All Soil (120 files) All Vegetation (1966 files) All Water (9 files) Or ALL Spectra (6139 files)