Opened 9 years ago
Closed 8 years ago
#607 closed flight processing (fixed)
EUFAR15/28, flight day 271b/2015, Mont Blanc
Reported by: | asm | Owned by: | |
---|---|---|---|
Priority: | immediate | Milestone: | |
Component: | Processing: general | Keywords: | |
Cc: | Other processors: |
Description (last modified by dac)
Data location: ~/arsf_data/2015/flight_data/france/EUFAR15_28-2015_271b_Mont_Blanc
Data arrived from ARSF via SATA disk on 26/10/2015
Scientific objective: Hyperspectral airborne measurements over snow, glaciers and vegetation; intercomparison with ground-based
measurements and modelling.
Priority: Unknown
PI: Antoine Rabatel
EUFAR Project ID: ISOTHERM
Sensors
- Fenix (requested)
- Leica LIDAR (requested)
- Leica FW LIDAR (not requested but flown anyway)
- Owl (not requested but flown anyway)
Change History (33)
comment:1 Changed 9 years ago by asm
comment:2 Changed 9 years ago by dac
- Description modified (diff)
From Gary 05/01/2016 "all LiDAR and RCD to be processed"
comment:3 Changed 9 years ago by dac
Fenix
Replaced wavelengths and ran through radiometric calibration using aplcal to get a better ideal of data quality.
comment:4 Changed 9 years ago by asm
Navigation Process
Started.
comment:5 Changed 9 years ago by asm
Basestation verification:
Latitude 45 55 49.13361
Longitude 6 54 52.48238
Ell. Heightt 2133.858 metres
AntHgt 0.440m (LEIAS10, MeasDist 0.360m)
comment:6 Changed 9 years ago by asm
Navigation Process
Really good results, accuracy is one order of magnitude better than limits. Copying files across and navigation process will be finished.
comment:7 Changed 9 years ago by asm
RCD Processing
Started. Have already converted raw files to tif.
comment:8 Changed 9 years ago by asm
RCD Processing
There are two eventfiles and two PhotoId. The one that gives right values is 150928-053347.
comment:9 Changed 9 years ago by asm
RCD Processing
Flightline 009 only had one photo not totally covered by clouds. Everything else looks OK, no data quality remarks. Delivery and readme created. RCD is waiting delivery check.
comment:10 Changed 9 years ago by dac
RCD
Started delivery check.
comment:11 Changed 9 years ago by dac
RCD Delivery Check
Looks OK. However, images being removed due to cloud coverage isn't mentioned in readme. Once this has been changed ready to deliver.
comment:12 Changed 9 years ago by stgo
Lidar processing
Lines generally have the boresight pitch and roll. Only exception is 141626, will adjust manually for this line.
pitch | -0.00226 |
roll | -0.00101 |
comment:13 Changed 9 years ago by stgo
Lidar processing
141626 pitch and roll adjustments:
pitch | -0.00081 |
roll | -0.00246 |
processing full waveform data
comment:14 Changed 9 years ago by asm
RCD processing
Have added a note on readme about clouds and pictures not included.
comment:15 Changed 9 years ago by dac
RCD
Updated readme looks good. Ready to delivery.
comment:16 Changed 9 years ago by asm
Delivery
Camera delivered on 17/03/2016 via FTP (arsf20) and notification has been sent to PI.
comment:17 Changed 9 years ago by dac
Fenix Processing
Set SCT files generating over weekend ready for gej next week.
comment:18 Changed 9 years ago by stgo
Lidar processing
Created a delivery, ready for check.
comment:19 Changed 9 years ago by gej
Fenix Processing
Data is very cloudy, with not many usable areas
found SCT values of:
Flightline | FENIX |
1 | 1.00 |
2 | 1.00 |
3 | 1.00 |
4 | 1.00 |
5 | 0.97 |
6 | 1.00 |
7 | 1.00 |
Mapping files now
comment:20 Changed 9 years ago by gej
Fenix Processing
Delivery and Readme created
Ready for Delivery check
comment:21 Changed 9 years ago by lah
Lidar DC
- Roll & pitch look fine
- There's a bit of missed cloud in a couple of flight lines that you might want to reconsider. They could be patches of mountain, but the surrounding bits are classified as noise, so would make sense to get classify these as noise too.
- Noisy should still be spelled without the e in the readme
- Corrected sol file name
- demcompare masked mean = 4.44
- FW files look ok in waveviewer
Everything ok apart from recheck that classification and the readme typo
comment:22 Changed 9 years ago by dac
LiDAR
(taking over from stgo)
- Corrected typo in reame
- Redid classification - copying to FW and redoing ASCII
comment:23 Changed 9 years ago by dac
LiDAR
Copied classification to FW files, recreated ASCII and recalculated point cloud statistics for readme.
Marking as ready to deliver.
comment:24 Changed 9 years ago by dac
- Description modified (diff)
Fenix
Checking over notes from Gary after checking screenshots and level1b data PI requested Fenix data to be processed. This was reflected in quote agreed by Gary 26/02/2016
comment:25 Changed 9 years ago by asm
Fenix Delivery Check
Started.
comment:26 Changed 9 years ago by asm
Fenix Delivery Check
-Readme and logsheet says that there are only 6 flightlines but 7 flightlines have been included on this delivery. It is the first flight-line the one not included on logsheet we concluded it should be included on the delivery as it has usable data and a great overlapping region. Will need to update the readme to include that flightline and the correct table should look:
Logsheet flightline name | Fenix file identifier |
not on logsheet | f271b011b |
013 | f271b021b |
... | ... |
-Data quality remarks only says: There is a lot of cloud cover across all flightlines. Would be better to specify that caused the fenix saturation.
comment:27 Changed 9 years ago by dac
Fenix
Updated names in readme and made note "The first file was not on the logsheet (likely a test line) but has been included as it overlaps the other lines for the flight and may contain useful information."
Added "Due to this cloud cover there are a large number of bands with overflows" - Same as 271a.
Ready to go (once mapped files have been zipped) if Aser is happy comments from DC have been addressed.
comment:28 Changed 9 years ago by asm
Fenix Delivery Check
-Also one flightline 016 was aborted but could be delivered as it could have usable data.
-Apl commands tested and working fine.
-Py6S wrapper was failing to find igm files. Tried every single flightline separately and the spectra looks fine (could not find vegetation pixel for flightline 3 and 7)
-All others checks have been done and everything looks OK.
Will zip files files and will ready to go.
comment:29 Changed 9 years ago by asm
Delivery
Fenix and LiDAR delivered on 29/03/2016 via FTP (arsf20) and notification has been sent to PI. This finalises this project.
comment:30 Changed 9 years ago by dac
Archiving
Started uploading processed data to NEODC
comment:31 Changed 9 years ago by dac
Archiving
Processed data uploaded to NEODC
comment:32 Changed 8 years ago by dac
Archiving
Processed data available from NEODC (http://browse.ceda.ac.uk/browse/neodc/arsf/2015/EUFAR15_28/EUFAR15_28-2015_271b_Mont_Blanc)
comment:33 Changed 8 years ago by asm
- Resolution set to fixed
- Status changed from new to closed
Archiving
Data now available from NEODC. Closing ticket.
General processing
For general processing, will use Rinex data provided by Christian Vincent (already placed on basestation directory).