---
title: LongitudeOne Spatial Documentation
description: Reference and contributor documentation for the LongitudeOne Spatial ecosystem.
canonical_html: ./index.html
canonical_markdown: ./index.md
---

[View HTML version](./index.html)

## Browse the documentation

- [Shared documentation](shared/index.md)
- [Concepts](concepts/index.md)
- [DBMS](dbms/index.md)
- Standards: [ISO](standards/iso/index.md), [OGC](standards/ogc/index.md), [RFC](standards/rfc/index.md)
- [Spatial Core](spatial-core/index.md)
- [Spatial Decoder](spatial-decoder/index.md)
- [Geo Parser](geo-parser/index.md)
- [Spatial Encoder](spatial-encoder/index.md)
- [Spatial Types](spatial-types/index.md)
- [Spatial Validator](spatial-validator/index.md)
- [WKB Parser](wkb-parser/index.md)
- [WKT Parser](wkt-parser/index.md)
- [Spatial Transformer](spatial-transformer/index.md)
- [Doctrine Spatial](doctrine-spatial/index.md)

The [versioning contract](about/versioning.md) explains library majors and release status.
Versioned library documentation lives under `docs/<library>/v<major>/`; ecosystem-wide
topics live under `docs/shared/`.

[Legal notice](legal-notice.en.md) / [Mentions légales](legal-notice.fr.md) identifies the publisher and
hosting provider and describes privacy behavior and licensing.

See the [French legal review and publication checklist](shared/french-website-legal-review.md) for publisher approval and environment configuration.

See [navigation validation](shared/validating-documentation-navigation.md) for the corpus checks and repeatable reader journeys.