Opened 3 years ago

Last modified 3 years ago

#521 new flight processing

GB13/00, flight day 141/2014, Little Rissington

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

Description

Data location: /users/rsg/arsf/arsf_data/2014/flight_data/arsf_internal/GB13_00-2014_141-Riss_Cal/

Data arrived from ARSF via network transfer on 22/05/2014

GB13/00 Scientific objective: Boresight

GB13/00 Priority: urgent

PI: ARSF

Sensors:

  • Fenix (requested)
  • Leica LIDAR (requested)
  • RCD (not requested)

Change History (10)

comment:1 Changed 3 years ago by stgo

Starting nav processing

comment:2 Changed 3 years ago by stgo

basestation ppp result:

lat 51 44 21.03248
long -2 18 02.77824
eh 76.373

comment:3 Changed 3 years ago by stgo

Navigation solution good, will transfer and start lidar calibration

comment:4 Changed 3 years ago by stgo

Correction: The nav data has a good position seperation and accuracy but doesn't have ambiguity fix after about midway through the flight, will try to correct.

comment:5 Changed 3 years ago by stgo

Achieved a positional accuracy of less than 0.0015m and seperation of less than 0.05m. Ambiguity fix is 2 for 70% of flight and drops to 1 towards tail end.

comment:6 Changed 3 years ago by stgo

Beginning lidar calibration, scan angle correct is not close to scan offsets for flightlines, have taken an average of -9400 ticks to compensate. I will ask ops to confirm at next possible date.

comment:7 Changed 3 years ago by stgo

High altitude lines have a high level of cloud present. Due to this attune tie pointing is unlikely to be worthwile, I will still try it but will rely more heavily on finding the pitch/roll/heading values manually. Attune will help with heading errors most.

comment:8 Changed 3 years ago by tipo

Started hyperspectral boresight.

comment:9 Changed 3 years ago by tipo

Boresight values: 0.19 0.094 0.23

comment:10 Changed 3 years ago by stgo

I've moved the original processing for the hyperspectral boresight to processing/original_hyperspectral, will move back when tec is finished learning some hyperspectral processing.

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