Lu2020 Here

: Open the Attribute Table of your LU2020 layer and add a new column (Field).

: Open the "Create Features" pane. Select your new layer and choose a construction tool (like the Polygon or Freehand tool). LU2020

Depending on your goal—whether you are creating a new spatial feature (like a polygon) or a data attribute (feature engineering)—here are the steps to proceed: 1. Create a New Spatial Feature (Vector Data) : Open the Attribute Table of your LU2020

If you are performing "feature extraction" for a machine learning model (e.g., for LULC change detection ): Depending on your goal—whether you are creating a

: You can also "make" a feature by joining your LU2020 data with other layers (like elevation or population density) to create a multi-dimensional feature vector for supervised classification . 3. Using LuciadRIA (Developer Focus)