Eubrewnet Wiki

This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong.
====== UV Products Description ======

Discussions are currently underway regarding the file format to be used within EUBREWNET for downloading UV data. The goal is for these files to be compatible with the WOUDC extended CSV format. Below is a proposed output format for EUBREWNET level 2 spectral UV data from Brewer #037 in Sodankylä.

<code csv|t 20250713.Brewer.MKII.037.EUBREWNET.csv>
#CONTENT
Class,Category,Level,Form
WOUDC,Spectral,1.0,1
Form 1 or if column added, then WOUDC will increase this number.

#DATA_GENERATION
Date,Agency,Version,ScientificAuthority
2026-03-11, FMI,2.0, Kaisa Lakkala
Version – major.minor, revision number: same than in O3

*EUBREWNET data agreement with link to the webpage
*code to EUBRENET API to download the same data
*UV L2 data from Eubrewnet
*Scan type: uv
*Rawfile:UV19425.037**Check if this is possible or not
*Eubrewnet Config date: 2025-07-10
*Eubrewnet Config Id: 296
*Eubrewnet correction flag: 45
*describe the EUBREWNET flags


#INSTRUMENT
Name,Model,Number
Brewer,MKII,037

#PLATFORM
Type,ID,Name,Country,GAW_ID
STN,262,SODANKYLA,FIN,SDK

#LOCATION
67.37,26.63,179

#TIMESTAMP
UTCOffset,Date,Time
+00:00:00,2025-07-13

*Time and SZA at 308 nm
*Erythemal weighting function: CIE S007E-1998 to be added, at the moment it is Diffey1987
*O3 used in cosine correction as DU
*Dose rate unit: W/m2 
*Spectral irr unit: W/m2/nm

#GLOBAL_SUMMARY
Time,IntACGIH,IntCIE,ZenAngle,MuValue,AzimAngle,Flag,TempC,O3,
04:16:31,,7.012830e-04,88.9,,,,25,330


*Meteorological information used in EUBREWNET cosine correction
*albedo,alpha,beta,clouds
*0.05,1.4,0.04,0.5


#GLOBAL
Wavelength,S-Irradiance,Time,coscor,SZA,solarTime
290.00,0.00000e+00,07:12:42,1.12,88.6,05:12:42
290.50,0.00000e+00,07:12:45,1.12,88.6,05:12:45
291.00,1.42164e-06,07:12:48,1.12,88.6,05:12:48
</code>