# Detection Classes Catalog

## V1 required class

### building

Reason:
Buildings are the best first detection target because GRB can be used as a reference layer for QA/QC.

Outputs:

- bounding box polygon
- confidence
- source tile
- model id

## V1 optional classes

### solar_panel

High portfolio value but dataset/model availability may be harder.

### vehicle

Useful for generic object detection demo but less central to GIS validation.

### tree

Potentially useful but segmentation may be more appropriate than bounding boxes.

## Not required for V1

- roads as object detection class
- water as object detection class
- agriculture as object detection class

These are better handled through segmentation or raster indices.