ID #1070 [Definition] C49 - IGSN ~ 0 min hf_howto_admin 2023-03-31 21:55 0 Comments PDF version ID C49 Field name IGSN Short name Ref_IGSN Unit - Field type Char (255) Obligation O Level C Domain B,S Group Cond Quality relevance - Field Description International Generic Sample Numbers (IGSN, semicolon separated) for rock samples used for laboratory measurements of thermal conductivity in the heat flow calculation. Allowed range of values - Value description - Choice Box no