ID #1019 [Definition] P11 - Total true vertical depth ~ 0 min hf_howto_admin 2023-03-31 20:20 0 Comments PDF version ID P11 Field name Total true vertical depth Short name total_depth_TVD Unit - Field type float (2 decimal places) Obligation R Level P Domain B Group Meta Quality relevance - Field Description Specification of the total true vertical depth below mean sea level. Caution: different national reference systems are used. Also the reference level may be diverse depending on the study (drilling, lake, marine…). Allowed range of values -12,000 – +9,000 Value description - Choice Box no