Opened 3 years ago
Last modified 13 months ago
#684 new flight processing
Magic, flight day 236/2021, 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_236_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 (17)
comment:1 Changed 3 years ago by wja
comment:2 Changed 3 years ago by wja
- Description modified (diff)
comment:3 Changed 3 years ago by wja
Navigation Processing
Processed using KIRU basestation accessed from epncb.eu
Computed RTX coordinates of KIRU:
Horizontal sigma: 0.004 m
Vertical sigma: 0.005 m
Horizontal RMSE < 2 cm apart from first minutes of the flight (< 4 cm). Vertical RMSE < 3 cm.
comment:4 Changed 3 years ago by wja
Darkframes recorded in their own separate files for this flight.
In the config, the following -darkfile argument will need to be added for aplcal for each line. E. g: cal_args_extra = -darkfile $PROJ_DIR/hyperspectral/fenix/FENIX*/*.raw
comment:5 Changed 3 years ago by wja
Hyperspectral Processing
Wavelengths in HDR files (including separate darkframe file headers) have been updated using replace_wavscale.py -w /users/rsg/arsf/calibration/2021/fenix1k/wlcal2b_vnir_1b_swir.txt FENIX*/capture/*hdr --final.
Lines 1 - 6 do not have separate darkframe files, these have been mapped with 3 bands.
comment:6 Changed 3 years ago by wja
Hyperspectral Processing
All lines processed with all bands. Paths to seperate darkframe files input for lines 7 - 30.
comment:7 Changed 3 years ago by wja
Ready for checking
Note this is a very large flight (30 lines, mapped data alone is 2.2T)
comment:8 Changed 2 years ago by mark1
Hyperspectral delivery check
- Missing project_information XML
- The mosaic image in the readme is from a different project and needs replacing
< will update further progress when finished checking L1 and L3 images >
comment:9 Changed 2 years ago by wja
Delivery
Added XML
comment:10 Changed 2 years ago by wja
Delivery
Corrected mosaic in ReadMe.
comment:11 Changed 2 years ago by mark1
Continuing Hyperspectral delivery check
Finished viewing all files. Offset between VNIR and SWIR quite large for line 27 part 01 - should be added to readme or quality report, as it results in dodgy Spectra - this has been seen in other Sweden files also.
comment:12 Changed 2 years ago by mark1
zipping mapped flight lines
comment:13 Changed 2 years ago by wja
Delivery
Finalised, put on FTP slot 5
comment:14 Changed 2 years ago by wja
Delivery Sent
PI notifified
comment:15 Changed 14 months ago by wja
Archiving
Created JSONs, committed them to database.
Ready to sync to CEDA.
comment:16 Changed 14 months ago by wja
Archiving
Starting transfer to CEDA
comment:17 Changed 13 months ago by wja
Archiving
Transfer complete
Unpacking
This is a large flight, with 827G of raw Fenix1k data.
run_unpacked_checked.py reported issue with nav times.