ID #1026 [Definition] C05 - Heat-flow interval bottom ~ 0 min hf_howto_admin 2023-03-31 20:28 0 Comments PDF version ID C05 Field name Heat-flow interval bottom Short name q_bottom Unit m Field type Float (2 decimal places) Obligation M Level C Domain B Group Heat flow Quality relevance M score Field Description Describes the true vertical depth (TVD) of the bottom end of the heat-flow determination interval relative to the land surface. Allowed range of values 0 – 19,999.99 Value description - Choice Box no