Requirement details

Name	HCHO
Note	formaldehyde, total column (WMO OSCAR, id:140)
Dissemination	View and Download Service
Quality Control Procedure	Automatic
Group	Atmosphere
Status	-
Uncertainty	15 % 7.2 % 5 %
Update Frequency	2 d 30 h 24 h
Timeliness	7 d 4 d 3 d
Scale
Horizontal resolution	500 km 100 km 50 km
Vertical resolution
Essential variables	Atmosphere - Atmospheric Composition - Precursors for aerosols and ozone
State	Draft
Created on	Feb. 13, 2018, 10:13 a.m.
Last updated on	Oct. 2, 2020, 2:56 p.m.

Product	Level of definition	Relevant for	Criticality	Barriers	Note	Created on	Last updated on
Global analyses of chemical species	Reasonable	Product generation	Essential	Availability, Coverage, Timeliness		Feb. 13, 2018, 10:13 a.m.	Nov. 9, 2020, 1:30 p.m.

Data	Level of compliance	Note	Information costs	Handling costs	Created on	Last updated on