Land cover editing

Learn how to set runoff coefficients and initial loss for different land use types, and how to edit the land use map using the edit tool. Also see how to import data to bulk load land use edits, and how to completely replace the standard land use map with your own data.

En savoir plus: Infiltration properties, Mapping

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Creating and managing workspaces

Create your workspace and learn to make your first terrain edits. Compute the analyses in your workspace and evaluate the impacts of your edits.

Editing terrain in workspaces

Unlock the full potential of terrain editing tools to shape your workspace terrain by specifying cross-sections and adjusting terrain gradients.

Land cover editing

Learn how to edit the detailed land cover map using the edit tool, create new land cover classes and how to import your own data to create many edits or replace the land cover map.

Importing elevation data

Import elevation data to create new workspaces or to merge with the existing elevation data. Add buildings to your workspace. Use your own high-resolution point clouds in a workspace.

Object edits

Get an understanding of the Object edits, which allow you to add and edit buildings, subsurface structures where water flows below terrain, and subsurface basins that will drain runoff from the surface.