Changes between Version 38 and Version 39 of Processing/Applanix
- Timestamp:
- Oct 4, 2010, 3:44:46 PM (14 years ago)
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Processing/Applanix
v38 v39 1 1 = Applanix Processing (Manual) = 2 2 3 To check on the right coordinates of OS active stations, see the link below 4 http://gps.ordnancesurvey.co.uk/active.asp 5 6 Base station data not 1 second resolution? Resample (interpolate using posgps). While this doesn't improve the data, it apparently makes it more evenly applied (no internal interpolation?). Unverified. 7 8 == Short notes on processing == 3 == Process == 9 4 10 5 1. Create new project, aim at <data dir>/applanix. Name should be '''"YYYYJJJ.ppc"'''. Aim 'POS Data First' at applanix/Raw/ and select the first file. Both filename kernels should be '''"YYYYJJJ"''' (YYYY = year, JJJ = Julian day (including flight letter)). … … 54 49 1. Save project and exit POSPAC 55 50 51 52 To check on the right coordinates of OS active stations, see the link below 53 http://gps.ordnancesurvey.co.uk/active.asp 54 55 Base station data not 1 second resolution? Resample (interpolate using posgps). While this doesn't improve the data, it apparently makes it more evenly applied (no internal interpolation?). Unverified. 56 56 57 === Exporting Grafnav Result to POSPAC === 57 58 … … 59 60 60 61 When the solution in Grafnav is ready to be exported, save the project and go into POSGNSS. Open the Grafnav project into POSGNSS, ignore warnings about being an older version. Then click the "combine GNSS" or "combine PPP" button. This will load in the previous solution. This can then be exported to POSProc as per usual. If the "combine" buttons are not highlighted, then you can goto the menu and select combine solutions, select the files and load in the forward and reverse ones. 62 61 63 62 64 === Optional extras ===