How to Post-Process Apache 3 data

How to Post-Process Apache 3 data

Prerequisites:
  1. Hydrosurvey(version 2021/12/16 or above)
  2. Hydrosurvey projects
Steps:
1. Handle the wrong depth
      a. Go to ‘Depth sample’ interface

      b. Delete the obviously wrong depth from the dep files list one by one. Double click the dep file in dep files list and choose a appropriate ‘Width’ and       ’Depth H’ to deal with wrong depth clearly. Delete the wrong depth with ‘Erase’ button



2. Apply attitude data
      a. Choose all files


      b. Apply attitude data for dep files Using attitude data following the below steps.




3. Choose a proper sample interval then click ‘Sample’ button

4.Create a HTT file

5.Data export





You can choose default format or define the format


    • Related Articles

    • APACHE 3 User Guide (Network Bridge Version)

      Introduction The APACHE 3 USV User Guide describes how to set up and use the CHC® APACHE 3 USV. In this manual, “the USV” refers to the APACHE 3 USV unless otherwise stated. Even if you have used other Unmanned Surface Vessel before, CHC recommends ...
    • APACHE 3 User Guide (4G Version)

      Introduction The APACHE 3 USV User Guide describes how to set up and use the CHC® APACHE 3 USV. In this manual, “the USV” refers to the APACHE 3 USV unless otherwise stated. Even if you have used other Unmanned Surface Vessel before, CHC recommends ...
    • Apache 3 Post Processing

    • Data Format Export Options Explained

      There are a lot of data formats which can be exported from Hydrosurvey software. Please see below for further explanations. 1. X, Y X,Y is under local Geographic coordinate system, X represents for N, Y represents for E, it is under Geographic ...
    • Processing L1 Data with DJI Terra

      1. Prepare Your Computer For L1 data processing, the computer must be equipped with an NVIDIA graphics card and at least 4 GB of VRAM. The CPU must be i5 or above, and 4 GB of memory is required for storing every 1 GB of raw point cloud files. You ...