Previously, we identified an issue with the 2018 KONZ and BARR airborne (AOP) spectrometer (NIS) data products. The data were originally processed with an incorrect GPS timing offset and, as a result, were not correctly orthorectified. The data have been reprocessed. As of 31 January 2020 the corrected data are available via the data portal. Please use the data portal contact form for further inquiries and include the term “INC0034943“ in the body of your request.