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Reference

Technical reference documentation for cartoload.

CLI

Full command-line interface documentation for all commands: build, download, split, list, analyze, cache.

CLI reference

API

cartoload can also be used as a Python library. Programmatic access to the build pipeline, analysis tools, and configuration.

API reference

IMG Format

Specification of the Garmin IMG binary format — the output format cartoload produces. Covers the file structure, subfile layout, tile storage, and encoding details.

IMG Format overview