geo-core

Format-agnostic geospatial domain types, geometry helpers, and transforms for video-analysis.

This crate owns stable internal concepts such as coordinates, bounding boxes, geometry, features, collections, and geometry simplification. It intentionally does not depend on GeoJSON or expose wire-format crate types.

Install

[dependencies]
geo-core = { package = "moenarch-geo-core", version = "0.1.0" }

use geo_core::{Coordinate, Geometry};

Package surface

Primary workflow: geo.distance.

Workflow operations:

• geo.bounds: Computes bounds and coordinate counts for an internal geometry document.
• geo.distance: Computes haversine meters or planar coordinate-unit distance between lon/lat coordinates.

Debug operations:

• describe: inspect package metadata and runtime support.

Runtime support: library, CLI, server, and WASM wrappers expose these operations.

Run the primary workflow through the CLI:

cargo run -p moenarch-geo-core-cli -- run \
  --operation geo.distance \
  --json '{"from":[8.0,49.0],"mode":"haversine","to":[9.0,49.0]}'

Successful responses use the shared package-surface shape with operation, title, message, summary, and result. Default surface calls are deterministic, local-first, and do not download models, write persistent files, or execute external tools unless an operation explicitly documents native or external-tool execution.