GB15/00, flight day 190/2015, Little Rissington

[dac]

Data location: ~arsf/arsf_data/2015/flight_data/arsf_internal/GB15_00-2015_190_Little_Riss

Data arrived from ARSF via hard drive on 21/07/2015

Scientific objective: Boresight

Priority: Urgent

PI: Internal

Sensors:

Fenix (requested)
Leica LIDAR (requested)
Owl (requested)

[lah]

Fenix Processing
aplnav returned error: "Requested sync time index is out of bounds in GetSyncDelay()", so processing without nav.

[lah]

Fenix Processing
Found SCTs for boresight lines:

Flightline	FENIX
5	2.31
6	30.60
7	3.13
8	3.77
9	2.71

[lah]

Fenix Processing
Found boresight values: 0.08 0.13 0.32 and tested on extra lines. Needed line 10 for decent overlap to check heading as line 9 was short and didn't have useful overlap. Final scts:

Flightline	FENIX
1	2.93
3	4.90
4	3.15
5	2.31
6	30.56
7	3.15
8	3.77
9	2.77
10	12.16

[stgo]

Navigation processing
This was done ages ago but I didn't make a not here:

basestation (OXFR):

Lat	51 49 26.25421
Long	-1 17 18.72265
Height	119.763

Actual nav data resulted in a good solution with default IPAS TC settings.

This was processed using old lever arm values until the survey data is available.

Lidar processing
Processing has resulted in one value for pitch and 2 values for roll dependant on flightline altitude.

pitch	-0.00226
roll low	-0.0009
roll high	-0.00106

heading has a value of 0 until confirmed otherwise

[stgo]

Lidar Processing

Range corrections:

A1	-2.153
A2	-2.109
A3	-2.122
A4	-2.178
B1	-2.153
B2	-2.204
B3	-2.151
B4	-2.117

These were checked for variations at different altitudes to try and explain the variable roll. There was no difference found.

Waveform trigger delay offsets:

under TPR	6750
over TPR	8200

Forward laser angle value has not been used for this calibration to ensure compatibility with alsproc.

[lah]

Owl Boresight

owl_boresight = -0.08 -0.08 0.16

SCTs:

Flightline	OWL
3	2.48
4	3.24
5	2.90
6	2.45
7	3.04
8	2.35
11	2.76

[dac]

Hyperspectral

Replaced wavelengths using the most recent version (201509).