GB2007/07, flight day 191a/2007, Inverclyde

[mggr]

Data location: ~arsf/arsf_data/in_progress/2007/flight_data/uk/GB2007_07-2007_191a_Inverclyde

Data arrived from ARSF via second SATA disk transfer at the start of Sept.

Scientific details:

• Hyperspectral monitoring of heather uplands
• ~/arsf_data/in_progress/2007/ARSF_Applications-GB_2007/GB07-07_Application_and_science_case.pdf

Related tickets: #29

PI: Tim Malthus

Sensors

• CASI (12/Jan/08)
• Eagle (12/Mar/08)
• Hawk (30/Apr/08)

[anee]

There are no satellites tracked from 200000 – 207000.

That’s why you get only a solution at the beginning of the trajectory.

In order to resolve the problem you would need to process the data with another base station or you use the PPP processing in POSPac4.4.

For this approach go to >>Process PPP Single Point<<, download the ephemerides and clock files and start post-processing. The solution will not be as accurate as it would be with base station data, but can be used to rescue the data.

[mggr]

Confirmed this - in POSGNSS, click Output->Plot Master/Remote satellite lock and you'll get a plot showing huge holes in the base station data. Asked ARSF if we can have another base station.

[mggr]

ARSF say that actually the OS has a cleverly designed system such that if one key server room goes down, it takes out the entire countrywide network(!). This is what happened on 191, so there's no chance of an alternative basestation. Apparently the OS are trying to scrape up some replacement data from somewhere but this may take months if anything happens at all.

So.. we need to try out the new PPP method for this flightline.

[mggr]

This flight has binning {2,2} (2 spatial) - may be affected by a calibration issue.

[anee]

Applanix was processed using the PPP method (now documented on the wiki).

Processed (casi) flight data located in: /users/rsg/anee/scratch_space/GB2007_07-2007_191a_Inverclyde
Delivery directory created and filled.

[anee]

All lines now precessed for each sensor.

Eagle line 3: -sYS 0 0 0 0, -so 14, -l 3500 5580 and GPTOFF of -0.25.

CASI line 3: GPTOFF 0.1.

[mggr]

Ben, could you check Anthony's CASI delivery for this one? Thanks :)

[benj]

Checked and rsynced into main repo at /users/rsg/arsf/arsf_data/in_progress/2007/flight_data/uk/GB2007_07-2007_191a_Inverclyde

[anee]

Processed Eagle and Hawk data located in: /users/rsg/anee/scratch_space/GB2007_07-2007_191a_Inverclyde

Delivery directory created and filled.

[mggr]

Received updated logsheet from Phil (27/Feb), logsheet julian date corrected from 192a to 191a. No other changes.

[mggr]

Removed Hawk data from delivery due to problems in #111, #113, etc.

Checked and synced to ~/arsf_data/in_progress/2007/flight_data/uk/GB2007_07-2007_191a_Inverclyde/delivery/20080303/GB07-07 - ready to burn from this location.

[anee]

Eagle data sent to Dr. Malthus

[anee]

Processed Hawk data located in: /users/rsg/anee/scratch_space/GB2007_07-2007_191a_Inverclyde
(20080414)

Delivery directory created.

[mark1]

Has been checked with minor corrections to readme file (changed bands 5 3 2 to 30 15 7 in text). Example commands have been run (without DEM) and data looks ok.

Data copied over to ~arsf/arsf_data/in_progress/2007/flight_data/uk/GB2007_07-2007_191a_Inverclyde

Ready to deliver.

[mggr]

Prepared for archiving (DTG, NEODC) - moved to ~arsf/arsf_data/complete-ready_to_archive/

[mggr]

Data sent to NEODC for archiving.