Changes between Version 1 and Version 2 of Processing/OptechGalaxy2000Procedure


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Timestamp:
Sep 29, 2022, 10:46:56 AM (19 months ago)
Author:
mark1
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  • Processing/OptechGalaxy2000Procedure

    v1 v2  
    26269. Can run lines individually or grouped together.
    2727
     28Note las files with "_r.las" are refined and "_s.las" are standard.
    2829
    2930== Boresight processing ==
    … …  
    4142
    4243There are "project shapefiles" in the project tab that allows you to see locations of tie planes and roof lines etc.
     44
     45== Waveform processing ==
     46
     47Block corrections are derived from discrete data and then applied to the waveform data. The additional output file is las file "_w.las". Is also possible to output PulseWaves files PLS (pulse) WVS (waves).
     48
     49To process:
     501. Create a new project
     512. Define the instrument (from the IW4 RES)
     523. Create a mission, load trajectory etc
     534. Select surveyrange file
     545. Ensure select IWR4 digitiser
     556. add table file - this is the file named like "IWR4 * _List" in the IWR4 directory. It is an ascii list of the .ix4 files (ordered)
     567. met file can help when very cold or flying very high
     578. Select the lines and set tasks in the ALS lines section and process.
     58
     59For details check out the IWR4 user manual for definitions of parameters etc.
     60