Changes between Version 9 and Version 10 of Processing/TerrascanTips


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Timestamp:
Oct 22, 2008 11:07:43 AM (10 years ago)
Author:
mark1
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  • Processing/TerrascanTips

    v9 v10  
    1515
    1616=== Point classification ===
    17 This is an important part of the QC procedure to remove noisy points. You can make a macro and save it to use again. See the LIDAR notes on how to classify the points. Once classified we may want to strip the points of a certain classification off the LAS file. (Example - low points)
     17This is an important part of the QC procedure to remove noisy points. You can make a macro and save it to use again. See the LIDAR notes on how to classify the points. Once classified we may want to strip the points of a certain classification off the LAS file. (Example - low points). This can be done by selecting "Point -> Delete -> By point class". Then select the class you want to delete. You can use "Classify -> Add point to ground" to add individual/groups of points to a certain class by selecting them. This is important because your classification routine will most likely misclassify some points.