Minimize SCIAMACHY Product Handbook

Content and filling of the database

Table of Contents

 

 

 

6.3.2.8 OClO Slant Column Retrieval

 

Retrieval Setting Summary

Level 1b-1c Settings  
Calibration  All calibrations except radiometric  
SMR  A0 (Sun over ASM diffuser without radiometric calibration) 
DOAS Main Settings  
Fitting Interval 365 - 389 nm  
Polynomial Degree 4th order  
Absorption Cross Sections/Fitted Curves  
NO2  Bogumil et al (2003) @223 K  
O Hermans et al (1999) 
OClO Kromminga et al (2003)
Ring Spectrum Vountas et al (1998)
Undersampling Constant Undersamping Spectrum caclulated by IUP  
Empirical Functions  
Offset and Slope Correction Inverse Earthshine spectrum (radiance)  
Polaristion Feature Correction h Nadir included in the fit  
Intensity Correction Ratio Ratio of cloudy and cloud-free measurements calculated by IUP 

 

6.3.2.9 HCHO Total Column Retrieval

 

Retrieval Settings Summary

Level 1b-1c Settings  
Calibration  All calibrations except radiometric  
SMR  A0 (Sun over ASM diffuser without radiometric calibration) 
DOAS Main Settings  
Fitting Interval 328.5 - 346 nm  
Polynomial Degree 5th order  
Absorption Cross Sections/Fitted Curves  
NO2  Vandaele et al. (1998) @ 220 K
O3 Brion et al. (1998) @ 228 K & 243 K, I0-corrected
HCHO Meller and Moortgat (2000) @ 298 K
BrO Fleischmann et al. (2004) @ 223 K
OClO Bogumil et al. (2003) @ 293 K
Ring Spectrum SCIAMACHY irradiance of 20030329, KPNO solar spectrum, Gaussian slit function
Undersampling Constant Undersamping Spectrum calculated by BIRA 
Empirical Functions  
Offset and Slope Correction Inverse Earthshine spectrum (radiance)  
Polaristion Feature Correction Eta and Zeta Nadir included in the fit  
Background Correction SCD from reference sector over the Pacific (180 - 220 deg)
Total Column Calculation: Profiles/AMF
AMF ref. Wavelength 340 nm
HCHO Profile IMAGES (Mueller and Brasseur, 1995)
Radiative Transfer Model LIDORT
Cloud Top Height SACURA
Cloud Fraction OCRA

 

6.3.2.10 CHOCHO Total Column Retrieval

 

Retrieval Settings Summary

Level 1b-1c Settings  
Calibration  Dark Current, Memory Effect and etalon correction
SMR  A0 (Sun over ASM diffuser without radiometric calibration) 
DOAS Main Settings  
Fitting Interval 435 - 457 nm  
Polynomial Degree 4th order  
Absorption Cross Sections/Fitted Curves  
NO2  Bogumil et al (2003) @223 K  
O Greenblatt et al. (1990)
CHOCHO Volkamer et al (2005)
O3 Bogumil et al (2003) @273 K
H2O Liquid Pope and Fry (1997)
Ring Spectrum Vountas et al (1998)
Empirical Functions  
Offset and Slope Correction Inverse Earthshine spectrum (radiance)  
Background correction  SCD from reference sector over the Pacific (180 - 200 deg)
Total Column Calculation: Profiles/AMF
AMF ref. Wavelength 446 nm
CHOCHO Profile IMAGES (Müller and Brasseur, 1995)
Radiative Transfer Model LIDORT
Cloud Top Height SACURA
Cloud Fraction OCRA

 

Table of Contents

 

0 Attachments
3031 Views
Average (0 Votes)
The average rating is 0.0 stars out of 5.
Comments