Introduction
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Generate 2500m isobath + 100M constraint line- In the folder 2. Seabed / 2500 meter Isobath right click atlantis's 2500 meter isobath and select Generate 100M Line.
- Keep the default settings and click Execute
- The new line should now be available under 1. Maritime Lines/100M Lines. Click OK.
- In the folder 1. Maritime Lines/100M Lines display atlantis's 2500 meter isobath + 100M
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Bathymetric Profiles
To determine the foot of the continental slope we need bathymetric profiles. These profiles will be used as input to the foot of slope analysis tool in the next chapter. Bathymetric profiles can be imported from single beam or generated from bathymetric grids. In this tutorial we will use the atlantis seabed surface grid (similar to Etopo1) to generate bathymetric profiles. The project already contains several bathymetric profiles grouped into different areas. Our task is to complete the foot of slope analysis in region called East Sea. In this section we will generate the bathymetric profiles, give them a proper name and group them into a folder.
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Generate more bathymetric profiles in the East Sea areaRepeat the steps in the previous exercise and generate a few more profiles in the same area. You should have 3-5 profiles in the area. |
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Group your bathymetric profiles into a folder- Right click the folder 2. Seabed / Bathymetric Profiles and select New > Folder.
- Select Generic and type in the name East Sea.
- Click OK.
- Right click the East Sea folder and select Set Schema > Bathymetric Profiles
- Locate the profiles you generated in 2. Seabed / Bathymetric Profiles.
- Select all the profiles, right click and select Cut
- Right click the profile and select Cut.
- Right click the new East Sea folder and select Paste. The profile is now moved into the new folder.
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