Reprocessed Level 2 dataset using land profiles of the IASI/Metop-A ammonia (NH3) morning column measurements (ANNI-NH3-v2.1R-I) from 2008 to 2017

Reprocessed ANNI-NH3-v2.1R-I dataset using a land profile. The standard product, described in Van Damme et al. (2017), uses different assumed profiles over land and sea, representative for NH3 in emission and transport. In this dataset, both land and sea observations were processed using the emission profile.