Architecture

How MarsRecon is put together, from the dataset wrappers up to the training pipeline.

• Overview — the system at one screen, with the full source-tree map.
• Dataset layer — MarsHiRISEBase, RDR, DTM, the spatial index.
• Sampler — strip-aware patch sampling and geographic splits.
• DepthFM pipeline — flow-matching training end-to-end.
• MarsCLIP — tri-modal contrastive model.
• Coordinate system — IAU 2000 Mars geographic CRS conventions.