Opened 3 years ago

Last modified 7 months ago

#688 new flight processing

Magic, flight day 235d/2021, Kiruna, Sweden

Reported by: wja Owned by:
Priority: immediate Milestone:
Component: Processing: general Keywords:
Cc: Other processors:

Description (last modified by wja)

Data location: /users/rsg/arsf/arsf_data/2021/flight_data/sweden/Magic-2021_235c_Kiruna/
Data arrived from Kings College London via hardrive from Sweden on September 20th 2021.

Scientific objective: International project (includes NASA, CNRS, ESA, DLR, Eumetsat) to monitor and identify methane inventories in the arctic. JPL's HyTES instrument was utilised. A total of three aircraft were used to collect data, along with deployed balloons and ground measurments.

PI: Martin Wooster

Change History (14)

comment:1 Changed 3 years ago by wja

Unpacking reports issue with nav time.

comment:2 Changed 3 years ago by wja

raw navigation data for this flight is stored in flight 235a's project directory.

comment:3 Changed 3 years ago by wja

  • Description modified (diff)

comment:4 Changed 3 years ago by wja

Navigation data part of those processed for flight 235a (see ticket 688).

Processed SBET file and POSPac data quality report has been symlinked into this flight's project directory.

comment:5 Changed 3 years ago by wja

Hyperspectral Processing

Wavelengths replaced in Fenix header files. Data all has VNIR binning factor of 2.

All flightlines processed to 3-band RGB.

comment:6 Changed 2 years ago by wja

Created Delivery

Have not included mosaic screenshot as dimensions are too large (flight consists of three very long flightlines after eachother)

Ready for checking

comment:7 Changed 2 years ago by mark1

Hyperspectral delivery check:

  • All files look OK (other than the noise already mentioned)
  • Have removed the fodis directory

Only other point was data were processed using 2 versions of APL 4.0.1 and 4.2.0 for different executables as the cfg is pointing to exes in wja scratch. Might be worth processing one line with 4.2.0 and running cmp to check there are no differences before delivering.

comment:8 Changed 19 months ago by wja

Awaiting Delivery Check

Have reprocessed data with current APL build and recreated the delivery.

comment:9 Changed 18 months ago by mark1

Hyperspectral delivery check

There is a line f235d03_part_061b.bil in the level1 directory but no supporting files elsewhere (e.g. no nav, mapped, screenshot etc).

Everything else is OK.

comment:10 Changed 18 months ago by wja

Delivery Updates

Line 3.06 (the final part of the final line) records data after the navigation data ends, there it is failing at APLNAV.

This has been resolved by processing to scanline 64440 (the final scan with navigation data synced) rather than the complete 73182 scanlines.

Added a note in the ReadMe.

comment:11 Changed 18 months ago by wja


Finalised, put on FTP slot 5

comment:12 Changed 8 months ago by wja


Created JSONs, committed them to database.

Ready to sync to CEDA.

comment:13 Changed 7 months ago by wja


Transfer to CEDA scheduled when flight 2021 135c finished (see ticket #687)

comment:14 Changed 7 months ago by wja


Transfer complete

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