Data products for April 25, 2012
NOTE: This is the twelfth and final science flight from Keflavik Target was Avalbard.

Support Data
View
Filename
Type
Descriptions and Comments
Calibration File map_12657_25apr12.gif
GIF
 Map showing flight track for this day
Images and Data
View
Filename
Type
Descriptions and Comments
Flight Summary Image for 355 nm imgsum_12657_25apr12_355.gif
GIF
 Flight summary image showing whole flight for 355 nm
Flight Summary Image for 532 nm imgsum_12657_25apr12_532.gif
GIF
 Flight summary image showing whole flight for 532 nm
Flight Summary Image for 1064 nm imgsum_12657_25apr12_1064.gif
GIF
 Flight summary image showing whole flight for 1064 nm
Flight Summary Image for depolarization imgsum_12657_25apr12_depol.gif
GIF
 Flight summary image showing whole flight for depolarization
The following are 30 minute images showing 355, 532, and 1064 backscatter signals plus depolarizaton ratio for 1064:
Image Segment 1 imgseg01_12657_25apr12.gif
GIF
 Start time = 09:18:01 End time = 09:48:00
Image Segment 2 imgseg02_12657_25apr12.gif
GIF
 Start time = 09:48:01 End time = 10:18:00
Image Segment 3 imgseg03_12657_25apr12.gif
GIF
 Start time = 10:18:01 End time = 10:48:00
Image Segment 4 imgseg04_12657_25apr12.gif
GIF
 Start time = 10:48:01 End time = 11:18:00
Image Segment 5 imgseg05_12657_25apr12.gif
GIF
 Start time = 11:18:01 End time = 11:48:00
Image Segment 6 imgseg06_12657_25apr12.gif
GIF
 Start time = 11:48:01 End time = 12:18:00
Image Segment 7 imgseg07_12657_25apr12.gif
GIF
 Start time = 12:18:01 End time = 12:48:00
Image Segment 8 imgseg08_12657_25apr12.gif
GIF
 Start time = 12:48:01 End time = 13:18:00
Image Segment 9 imgseg09_12657_25apr12.gif
GIF
 Start time = 13:18:01 End time = 13:48:00
Image Segment 10 imgseg10_12657_25apr12.gif
GIF
 Start time = 13:48:01 End time = 14:18:00
Image Segment 11 imgseg11_12657_25apr12.gif
GIF
 Start time = 14:18:01 End time = 14:48:00
Image Segment 12 imgseg12_12657_25apr12.gif
GIF
 Start time = 14:48:01 End time = 15:18:00
Image Segment 13 imgseg13_12657_25apr12.gif
GIF
 Start time = 15:18:01 End time = 15:48:00
Image Segment 14 imgseg14_12657_25apr12.gif
GIF
 Start time = 15:48:01 End time = 16:09:48
The following images and files are for the entire flight:
Layer Boundary File layers_12657_25apr12.txt
TEXT
 Layer boundary file showing type and location of all atmospheric layers sensed
Quick Optical File cipbl_12657_25apr12.txt
TEXT
 Quick optical file showing optical depth and extinction-to-backscatter ratio calculations for a pre-defined cirrus zone and the cloud-cleared Planetary Boundary Layer for 355, 532, and 1064 nm.
ReadMe.txt CIPBL_readme.txt
TEXT
 Text file describing how to interpret and use the quick optical file.
Optical Depth Plots (Cirrus) ciod_12657_25apr12.gif
GIF
 Optical Depth Plots (Cirrus), from the Quick Optical File
Optical Depth Plots (PBL) pblod_12657_25apr12.gif
GIF
 Optical Depth Plots (PBL), from the Quick Optical File
The following are 30 minute images showing extinction and total optical depth:
Extinction Segment Image EXTSEG01_12657_25apr12.gif
GIF
 Start time = 09:18:00 End time = 09:47:59
Extinction Segment Image EXTSEG02_12657_25apr12.gif
GIF
 Start time = 09:48:01 End time = 10:17:59
Extinction Segment Image EXTSEG03_12657_25apr12.gif
GIF
 Start time = 10:18:00 End time = 10:48:00
Extinction Segment Image EXTSEG04_12657_25apr12.gif
GIF
 Start time = 10:48:00 End time = 11:17:59
Extinction Segment Image EXTSEG05_12657_25apr12.gif
GIF
 Start time = 11:18:01 End time = 11:47:59
Extinction Segment Image EXTSEG06_12657_25apr12.gif
GIF
 Start time = 11:48:00 End time = 12:18:00
Extinction Segment Image EXTSEG07_12657_25apr12.gif
GIF
 Start time = 12:18:00 End time = 12:47:59
Extinction Segment Image EXTSEG08_12657_25apr12.gif
GIF
 Start time = 12:48:01 End time = 13:17:59
Extinction Segment Image EXTSEG09_12657_25apr12.gif
GIF
 Start time = 13:18:00 End time = 13:48:00
Extinction Segment Image EXTSEG10_12657_25apr12.gif
GIF
 Start time = 13:48:00 End time = 14:17:59
Extinction Segment Image EXTSEG11_12657_25apr12.gif
GIF
 Start time = 14:18:01 End time = 14:47:59
Extinction Segment Image EXTSEG12_12657_25apr12.gif
GIF
 Start time = 14:48:00 End time = 15:18:00
Extinction Segment Image EXTSEG13_12657_25apr12.gif
GIF
 Start time = 15:18:00 End time = 15:47:59
Extinction Segment Image EXTSEG14_12657_25apr12.gif
GIF
 Start time = 15:48:01 End time = 16:09:48
The following images are for the entire flight:
Final Cloud Image cod_12657_25apr12.gif
GIF
 Cloud Optical Depth Plot (three wavelength)
Final Aerosol Image aod_12657_25apr12.gif
GIF
 Aerosol Optical Depth Plot (three wavelengths)
Total Optical Depth Plot tod_12657_25apr12.gif
GIF
 Total Optical Depth Plot (three wavelength)

Large Binary Output Files
Filename
Type
Descriptions and Comments
NRB_12657_25apr12.xdr
XDR
 NRB Binary Output containing Lidar profiles after instrument corrections but before calibrated backscatter
OP_12657_25apr12.xdr
XDR
 Final Optical Binary Output containing optical properties of every layer sensed, including optical depth, extinction-to-backscatter ratio, and extinction profile for 355, 532, and 1064 nm.
cal_12657_25apr12.final
TEXT
 Request calibration file. This file contains the instrument calibration coefficients used to generate attenuated backscatter data from the NRB binary data.
*Note* Binary output files are large (most files are 500MB).
If you want the binary output files above, click on the filename to download.

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