Opened 3 years ago
Last modified 15 months ago
#681 new flight processing
Magic, flight day 238/2021, 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_238_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 (11)
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
Issues when importing navigation data:
- 373786.389 : WARNING Gap of 373704.4027 seconds in CHECKDT input data
- 373863.191 : WARNING : Gap of 15.2053 seconds in CHECKDT input data
Flight start: 26/08/2021 07:49:47 (GPS second of week: 373805)
Flight end: 26/08/2021 10:11:12 (GPS second of week: 382290)
Therefore issues are at 19 secs and 58 secs into flight.
Skipping the inport of first nav file (238_21.236) resolved this issue.
KIRU basestation downloaded from epncb.eu
RTX coordinates computed the following adjustments to KIRU:
- Horizontal sigma: 0.004 m
- Vertical sigma: 0.005 m
POSPac recommends trimming start and end of fligth so the termini are closer to KIRU basestation
Current Start: 373864.000 Recommended Start: 375048.000 Current End: 382272.000 Recommended End: 382092.000
RMSE spikes and gets noises for a period between 378500-379000: horizontal RMSE is < 2cm, vertical RMSE is < 4 cm.
Outside of this period, horizontal RMSE is < 1.5 cm and vertical RMSE is < 2.5 cm
comment:4 Changed 3 years ago by wja
Hyperspectral Processing
Wavelengths replaced in fenix headers. All data binned to factor of 2.
All lines mapped as 3 band RGB
comment:5 Changed 2 years ago by wja
Delivery Ready for Checking
comment:6 Changed 2 years ago by mark1
Hyperspectral deliver check
Fodis dir was present - has been removed
No project information
All files checked and mapped files sent to grid to zip
comment:7 Changed 2 years ago by wja
Thanks, have added project XML.
Ready to Delivery
comment:8 Changed 2 years ago by wja
Delivery Sent
Finalised, put on FTP slot 5
PI notified
comment:9 Changed 16 months ago by wja
Archiving
Created JSONs, committed them to database.
Ready to sync to CEDA.
comment:10 Changed 15 months ago by wja
Archiving
Transfer to CEDA will start once flight 236 is finished (ticket #684)
comment:11 Changed 15 months ago by wja
Archiving
Transfer to CEDA complete
Unpacking