Nai-Qing FanA-Xing ZhuCheng-Zhi QinPeng Liang2025-05-142025-05-142020jz000157-0100https://tustorage.ulb.tu-darmstadt.de/handle/tustorage/30008550Digital Soil Mapping over Large Areas with Invalid Environmental Covariate DataArticlehttps://doi.org/10.3390/ijgi9020102