Opened 21 months ago

Last modified 16 months ago

#597 new flight processing

RANNIS15/28, flight day 242/2015, Hekla

Reported by: asm Owned by:
Priority: immediate Milestone: 2015 data processing completion
Component: Processing: general Keywords:
Cc: Other processors:

Description (last modified by dac)

Data location: ~arsf/arsf_data/2015/flight_data/iceland/RANNIS15_28-2015_242_Hekla

Data arrived from ARSF via SATA disk 8 on 28/09/2015.

Priority: Unknown

PI: Gro Pedersen

CAFAM code: R028

Sensors:

  • Fenix (requested)
  • Owl (requested - currently unfunded)
  • Leica LIDAR (requested)
  • RCD (requested)

Change History (44)

comment:1 Changed 21 months ago by asm

  • Milestone set to 2015 data processing completion

comment:2 Changed 21 months ago by asm

  • Description modified (diff)

comment:3 Changed 21 months ago by dac

  • Description modified (diff)

comment:4 Changed 21 months ago by asm

General Processing
-Logsheet generated.
-Engine times are approximate.

comment:5 Changed 21 months ago by asm

General Processing
Sent to PI ARSF data arrival notification for RANNIS15/28.

comment:6 Changed 20 months ago by asm

Navigation Processing

Started.
Needed to download base station information for this project. Used REYK
Basestation verification

Lat: 64 08 19.63090
Lon: -21 57 19.75497
Elipsoidal Height: 93.210 (metres)
Antenna Height: 0.057 (metres)

Could not find a suitable solution with Ipas TC, will try Ipas Pro.

comment:7 Changed 19 months ago by asm

Navigation Processing

Found a suitable solution using Ipas Pro. Also created sol file for camera processing.

comment:8 Changed 19 months ago by stgo

RCD processing
Starting camera processing.

comment:9 Changed 19 months ago by stgo

RCD processing

I've converted and tagged the images, creation of the delivery was fine but the readme is complaining that there are no rcd images in the generated KML file (?!) and that there has been a problem in the lidar sorting function. Looking in to this now.

comment:10 Changed 19 months ago by stgo

RCD delivery

ready for delivery check

comment:11 Changed 19 months ago by asm

RCD Delivery Check

Started.
-Google-earth is not loading any picture. Please double check cause could be a problem with the program installation.
-There are two additional thumbnails that are plots and do not correspond with any photograph and should not be included on the delivery (283, 284).
-Readme is missing pages at the end. It is missing pictures from 257 to 282 and general information about ARSF and copyright info.
-proj_tidy is complaning about every single file name but I can't see anything wrong, I suspect it is caused by a longer than usual project_code. Please re-check in any case.
-Some pictures are almost totally covered by clouds (217). If we are going to deliver those, a note about data quality will be beneficial on the readme file.

comment:12 Changed 19 months ago by dac

RCD

The path to the images in the KML were wrong, they were relative to the top level of the project rather than the delivery folder. Have fixed and checked under GoogleEarth.

Images completely covered by clouds should be removed.

comment:13 Changed 19 months ago by stgo

RCD

Fixed images and readme, new delivery created for checking

comment:14 Changed 19 months ago by asm

Fenix Hyperspectral Processing

Started. Found problem with Ipas Pro navigation, will try to re-create it.

Last edited 19 months ago by asm (previous) (diff)

comment:15 Changed 19 months ago by asm

RCD Delivery Check

All checks have been made. Everything seems correct. RCD is ready to delivery

comment:16 Changed 19 months ago by asm

Navigation Processing

Have re-done navigation with Ipas TC using PPP processing instead of GNSS differential. Have saved Ipas Pro output to a different directory in case of it is needed but will need to be tidied once archiving is needed.

comment:17 Changed 19 months ago by asm

Fenix Hyperspectral Processing

Found SCT values:

Flightline FENIX
1 0.94
2 1.06
3 0.91
4 0.95
5 1.04
6 0.98
7 0.97

Flightlines are fairly big on size, will split and create delivery.

comment:18 Changed 18 months ago by asm

Fenix Hyperspectral Processing

Have created the delivery and generated a readme file. Also realised that screenshots were mixed and did not match with its level3 and have renamed manually (also sct values were present on the name). Fenix is ready for Delivery Check.

comment:19 Changed 18 months ago by asm

Fenix Hyperspectral Processing

Solved some issues from delivery before DC also presented on 241a and noticed during DC.
-Removed fodis directoy
-Solved apl commands for bot config file and readme.

Last edited 18 months ago by asm (previous) (diff)

comment:20 Changed 18 months ago by dac

Delivery

Sent RCD to Gro Pederson (University of Iceland) on a hard drive (21/12/2015). Also placed on FTP server (arsf4) for early access.

comment:21 Changed 18 months ago by dac

PI prefers delivery by hard drive

Last edited 18 months ago by dac (previous) (diff)

comment:22 Changed 17 months ago by dac

Fenix

Have changed status back to processing as will need to be reprocessed once updated GPS basestaion data are available.

comment:23 Changed 17 months ago by dac

Marking as blocked - still waiting on GPS data from IMO.

comment:24 Changed 17 months ago by asm

Navigation processing

Navigation reprocessed with GPS data provided by Icelandic Met-office .
Basestation verification for FEDG:
Latitude 64 01 30.93098
Lon -19 41 22.05279
Ell Height 503.722
Ant Height 1.00 m, to L1-PC (TRM411249.00, MeasDist 0.929)
Which corresponds on decimal degrees to the values sent by Met-office: -19.68946006 64.02525821 503.73149445

Basestation verification for HESA:
Latitude 64 02 48.62714
Lon -19 33 38.08773
Ell Height 529.117
Ant Height 1.090 m, to L1-PC (TRM411249.00, MeasDist 1.019)
Also match data received: -19.56057992 64.04684073 529.08620580 HESA deltaz=0.244

Basestation verification for MJSK:
Latitude 63 55 58.59971
Lon -19 40 20.53000
Ell Height 770.562
Ant Height 1.050 m, to L1-PC (TRM411249.00, MeasDist 0.979)
Also match data received:-19.6723625459 63.9329479506 770.861162678

Best solution found using MJSK. Best solution found using MJSK. Copying files and will rename old basestation and ipas_honeywell to old_nav_basestation (Please clean after processing, before archiving).

comment:25 Changed 17 months ago by asm

Fenix

Creating a new hyperspectral delivery with the new navigation.

comment:26 Changed 17 months ago by asm

Fenix

Delivery and readme created. Awaiting delivery check. There is also an old delivery created with the old navigation that has not been checked and delivered. To be sorted out on the future.

Last edited 17 months ago by asm (previous) (diff)

comment:27 Changed 17 months ago by dac

Fenix Delivery Check

Starting delivery check.

comment:28 Changed 17 months ago by dac

Fenix Delivery Check

Generally looks good a couple of comments:

  • Need to remove old delivery
  • Lots of clouds and cloud shadow in data.
  • check_apl_cmd doesn't run - commands not defined in config file.
  • proj_tidy gave a lot of errors - I think due to length of project name.
  • Py6S script didn't find many vegetation pixels - the ones it did looked good though.
  • The readme lists f24207 as having 2 parts in the table with corresponding lines in the log sheet but there is only one part.

comment:29 Changed 17 months ago by asm

Fenix

All comments suggested during delivery check have been addressed.

comment:30 Changed 17 months ago by dac

Fenix

Marking as ready to delivery. Have started zipping mapped files.

comment:31 Changed 17 months ago by gej

Lidar Processing

Lack of features and high cloud cover so pitch and roll corrections difficult, found values of:
roll:-0.001
pitch:-0.0022

Classifying now.

comment:32 Changed 16 months ago by gej

Lidar Processing

Finished classification, creating delivery now.

comment:33 Changed 16 months ago by gej

Lidar Processing

Noticed that pitch and roll doesn't work well in some areas so am trying to find better values.

comment:34 Changed 16 months ago by gej

Lidar Processing

New pitch and roll values of
roll: -0.0010
pitch: -0.0020

Classifying now.

comment:35 Changed 16 months ago by gej

Lidar processing

Classified, creating delivery now

comment:36 Changed 16 months ago by gej

Lidar Processing

Delivery and Readme created

Ready for delivery check

comment:37 Changed 16 months ago by dac

LiDAR delivery check

Starting delivery check.

comment:38 Changed 16 months ago by dac

  • Clouds are classified well:
  • Output from demcompare (comparison with ASTER):
    Difference statistics:                                                          
    Min:            -465.749974609375                                               
    Max:            123.000025390625                                                
    Sum:            -1689738.32831479                                               
    Mean:           -9.07812332211263                                               
    Median:         -8.1895                                                         
    Absolute mean:  10.8730745807861                                                
    Std deviation:  19.8399810250404                                                
    Total cells:    6559705                                                         
    Non-null cells: 186133                                                          
    
  • Added some pagebreaks to fix pagination in readme
  • Ready to deliver.

(previous comment was for 241b)

Last edited 16 months ago by dac (previous) (diff)

comment:39 Changed 16 months ago by asm

Delivery

Lidar and Fenix data dispatched via hard drive on 23/02/2016.

comment:40 Changed 16 months ago by asm

RCD processing

Taking over this project. Will create new eventfile and tag photos.

comment:41 Changed 16 months ago by asm

RCD processing

Creating new delivery

comment:42 Changed 16 months ago by asm

RCD processing

Delivery and readme created. Awaiting delivery check.

comment:43 Changed 16 months ago by lah

RCD DC

  • Had to change read permissions for event file
  • proj_tidy doesn't recognise any of the files as it's "RANNIS", apart from that everything is fine.

Ready to deliver.

comment:44 Changed 16 months ago by asm

Delivery

Camera reprocessed with new navigation dispatched via hard drive on 03/03/2016. No more re-processing pending.

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