[CF-metadata] Definition of: number_concentration_of_aerosol_particles_at_stp_in_air

From: Armin Rauthe-Schöch <armin.rauthe-schoech>
Date: Thu, 1 Sep 2016 06:56:54 +0000

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Dear all,

looking at v35 of the CF Standard Name table, I was wondering what the sentence about "surface" has to do in the definiton of "number_concentration_of_aerosol_particles_at_stp_in_air":

"Number concentration" means the number of particles or other specified objects per unit volume. "Aerosol" means the system of suspended liquid or solid particles in air (except cloud droplets) and their carrier gas, the air itself. "stp" means standard temperature (0 degC) and pressure (101325 Pa). The surface called "surface" means the lower boundary of the atmosphere.

I don't see "surface" anywhere in this standard name.


Best regards,
Armin


- --
Dr. Armin Rauthe-Sch?ch
Max Planck Institute for Chemistry
Department of Atmospheric Chemistry
Hahn-Meitner-Weg 1
D-55128 Mainz / GERMANY
Tel. +49-(0)6131-305-4123
Cell phone +49-172-8169059
Email: armin.rauthe-schoech at mpic.de
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Received on Thu Sep 01 2016 - 00:56:54 BST