Cite this as (APA format)
Fussen, D. (2024). Software and Datafiles subtending the application of the Ozone Neural Network Inversion (ONNI) method for limb scattering geometries (Version 1) [Dataset]. Royal Belgian Institute for Space Aeronomy. https://doi.org/10.18758/71021092
Technical info
| Resource format | mat |
|---|---|
| Resource size | 456.4 MB |
Additional info
| Data last updated | April 25, 2024 |
|---|---|
| Metadata last updated | August 20, 2024 |
| Created | April 25, 2024 |
bigRun25
dim1=25600= number of cases
dim2=101= altitude grid 0:1:100 km (rem Aerosol is defined on z=0:1:50 km)
dim3=8 wavelengths 300,315,351,525,600,675,745,1020 nm
| Name | Size | Bytes | Class | Attributes |
| ------- | ------- | -------- | -------- | ------------- |
| ALB | 25600x1 | 204800 | double | case albedo |
| BIGI | 25600x101x8 | 165478400 | double | 1st Stokes (I) vector (relative to spectral solar irradiance) |
| BIGQ | 25600x101x8 | 165478400 | double | 2st Stokes (Q) vector |
| BIGU | 25600x101x8 | 165478400 | double | 3st Stokes (U) vector |
| CAE | 25600x5 | 1024000 | double | 5 PCA coeff for aerosol number density |
| F0m | 1x101 | 808 | double | average ozone volume mixing ratio (vmr) [ppm] |
| IRANA | 25600x1 | 204800 | double | case random indices IRANA(1)=23383 => ALB(23383) was used |
| REF | 25600x1 | 204800 | double | aerosol effective radius (10^-6 m) |
| SAA | 25600x1 | 204800 | double | solar azimuth angle [°] at tangent point |
| SIG | 25600x1 | 204800 | double | aerosol lognormal width |
| SZA | 25600x1 | 204800 | double | solar zenith angle [°] at tangent point |
| n0 | 101x1 | 808 | double | average air number density [cm^-3] |
| naerCell | 2x6 | 68384 | cell | cell{1}= all (55) climatological aerosol logprofiles (=log(n_aer(z) [cm^-3]))
cell{2}= mean climatological aerosol logprofile
cell{3}= climatological aerosol logprofile eigenvectors
cell{4}= PCA coefficients of cell{1}
cell{5}= aerosol altitude domain [km]
cell{6}= index of used altitudes |
| ozCell | 1x10 | 1305960 | cell | cell{1}= std of F0m [ppm]
cell{2}= F0m [ppm]
cell{3}= MONTH (101 alt x 18 [-85°:10°:85°] x 12 months) ozone climatology: month bins
cell{4}= N (101 alt x 18 [-85°:10°:85°] x 12 months) ozone climatology: air density [cm^-3]
cell{5}= OZvmr (101 alt x 18 [-85°:10°:85°] x 12 months) ozone climatology: ozone vmr [ppm]
cell{6}= P (101 alt x 18 [-85°:10°:85°] x 12 months) ozone climatology: pressure [hPa]
cell{7}= PHI (101 alt x 18 [-85°:10°:85°] x 12 months) ozone climatology: latitude bins [°]
cell{8}= T (101 alt x 18 [-85°:10°:85°] x 12 months) ozone climatology: temperature [K]
cell{9}= U (101 x 101) ozone vmr PCA eigenvectors (columwise)
cell{10}= Z (101 alt x 18 [-85°:10°:85°] x 12 months) ozone climatology: altitude bins [km] |
| ozList | 1x25600 | 204800 | double | linear index of ozone profiles |
| Name | Size | Bytes | Class | Attributes |
| ------- | ------- | -------- | -------- | ------------- |
| LOKI | 25600x8 | 1638400 | double |
| LOKQ | 25600x8 | 1638400 | double |
| LOKU | 25600x8 | 1638400 | double |
| PI | 2x61x8 | 7808 | double |
| PQ | 2x61x8 | 7808 | double |
| PU | 2x61x8 | 7808 | double |