CA18/208, flight day 232/2018, Ontario, Canada

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Data location: /users/rsg/arsf/arsf_data/2018/flight_data/canada/CA18_207-2018_232_Ontario

Data arrived from NERC-ARF via hard driver on 12/09/2018

Scientific objective: Canadian Wildfire Observations with SLSTR & Aircraft: Directional Effects of Thermally Emitted Radiation & Exploration of Flaming/Smouldering Partitioning and Plume Trace Gas Emission Ratios. Fenix and Owl data are being processed to aid geocorrection of other thermal sensors flown on the aircraft.

PI: Martin Wooster

BAS Project Code: D207

• Missing log file for Fenix line 2, created a dummy one for renaming
• Navigation data (.sol format) and level1b (unmapped) data to be delivered first. The level1b data will be used to determine which lines map.

Sensors:

• Fenix (requested, flown)
• Owl (requested, flown)

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Unpacking checks

-There are 9 owl lines and 9 fenix.
-All owl lines have T1 and T2 calibration files

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Fenix

Generated Level 1b files.

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Owl Processing

Started in order to create the level1b files.

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Navigation Processing
Basestation PPP:

Latitude	51°04'01.40101"
Longitude	-93°48'14.26798"
Ellipsoid Height	346.745

All GNSS / IMU data processed with generated data put in the associated project locations.
Generated SOL has a good solution.

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Hyperspectral Processing
SRTM DEM created.

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Hyperspectral Processing
Starting Fenix processing.

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Hyperspecteral Processing
New SRTM DEM created due to receiving errors about extent whilst generating APL config.

SCT Values Identified:

Flightline	SCT
1	2.00
2	1.00
3	1.00
4	2.00
5	2.00
6	2.00
7	2.00
8	3.00
9	2.00

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Hyperspectral Processing
All bands mapped for all nine lines.
Creating delivery.

Owl Processing
Finding SCT values.
Flightline 7 is very short (847 lines) and will not be processed further.
Errors have been encountered whe processing flightlines 1 & 5. Flightline 1 needs a larger DEM extent. Time is apparently going backwards for flightline 5. Investigating.

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Owl Processing
Flightline 1 is very short (~1000 lines) and wont be processed further.
Flightline 5 has been processed without the navsync (use_nav = false). This resolved the issues with navigation timestamps going backwards.

SCT values identified:

Flightline	SCT (')
1	N/A
2	2.00
3	2.00
4	2.00
5	5.00
6	2.00
7	N/A
8	2.00
9	2.00
10	3.00
11	2.00

All bands have been mapped.
Creating delivery.

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Hyperspectral Delivery
Fenix delivery created. Ready for checking.

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Owl Delivery
Owl delivery created. Ready for checking.

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Fenix Delivery Check

Starting delivery check

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Fenix Delivery Check

• check_apl_cmd outputs look good. SCTs are all OK.
• Times in logsheet all look OK
• Lots of clouds in the data, should mention in the readme.
• The masked out cloud looks really odd in the mosaic as it is blue. In a similar one I've done the mosaic without masking so it looks more natural, I think this will be better for the PI's application.
• Mosaic should be named f232_3b_mapped_utm15n_3band.tif
• Spectral look good.

After mosaic is fixed and cloud mentioned in readme, ready to deliver.

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Owl Delivery Check

Starting Delivery Check

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Owl Delivery Check

• Files in readme don't match up with loghseet file names, should be 1 - 9.
• check_apl_cmd runs through and SCT values look good.
• Spectral looks a bit odd but states in readme settings were to capture forest fires.

Stated zipping files. Once readme is fixed ready to deliver.

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Hyperspectral Delivery Check

• Cloud and smoke is mentioned in ReadMe.
• Correctly named unmasked mosaic added to delivery (including ReadMe screenshot)
• Zipping mapped data.

Owl Delivery Check

• ReadMe line numbers have been corrected.

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Hyperspectral & Owl Delivery
Data placed on FTP slot 1. Notification e-mail sent to PI. Delivery finalised. Processing directory tidied.

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Archiving
Upload to CEDA complete (18/01/2019)

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Data archived at CEDA

• ​https://data.ceda.ac.uk/neodc/arsf/2018/CA18_207/CA18_207-2018_232_Ontario
• ​https://data.ceda.ac.uk/neodc/arsf/raw_data/2018/CA18_207-2018_232_Ontario_raw