Geoparquet

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GeoParquet is an Open Source specification for storing geospatial vector data (point, line, polygon) in Apache Parquet. It standardizes geospatial data representation to improve interoperability among tools and supports cloud-native geospatial workflows.

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Pricing

Open Source

Free tier

Yes

API

Skill level

Technical

About

What is geoparquet?

GeoParquet is an Open Source specification that defines how to store geospatial vector data, including points, lines, and polygons, within the Apache Parquet columnar storage format. This standardization aims to enhance geospatial interoperability across various tools that utilize Parquet, facilitating advanced cloud-native geospatial workflows. The specification is developed in parallel with GeoArrow to enable cross-language in-memory analytics. It supports multiple spatial reference systems, allows for multiple geometry columns, and offers great compression for smaller file sizes. GeoParquet is particularly well-suited for read-heavy analytic workflows and data partitioning, though it is not ideal for write-heavy interactions. It is in the process of becoming an official OGC standard.

Best used for

Ideal for developers and data scientists who need to store geospatial vector data efficiently, ensure interoperability across different tools, and optimize data for cloud-native analytic workflows. Especially valuable for those working with large datasets in columnar formats like Apache Parquet.

Common actions

standardize geospatial data

store vector data

enable cloud-native workflows

improve data interoperability

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Capabilities

Key features

Store geospatial vector data
Multiple spatial reference systems
Multiple geometry columns
Great data compression
Support data partitioning
OGC standard candidate

Target Audience

developer

Integrations

Not yet documented

Pricing & Plans

Open Source

Free

FAQs

What types of geospatial data does GeoParquet support?

GeoParquet supports storing various geospatial vector data types, including points, lines, and polygons. It aims to provide a standardized way to represent these geometries within the Apache Parquet format, ensuring consistency and interoperability across different applications and systems.

How does GeoParquet improve data interoperability?

By defining a clear specification for geospatial data within Apache Parquet, GeoParquet enables different tools and libraries to read and write geospatial data in a consistent manner. This standardization helps overcome compatibility issues and fosters seamless data exchange in cloud-native geospatial workflows.

Is GeoParquet an official standard?

GeoParquet is currently in the process of becoming an official Open Geospatial Consortium (OGC) standard. While the community has agreed on the latest stable specification, it is still pending OGC approval to be formally recognized as a full OGC standard.

What are the primary benefits of using GeoParquet?

GeoParquet offers several benefits, including excellent data compression for smaller file sizes, support for multiple spatial reference systems, and the ability to include multiple geometry columns. It is also highly efficient for read-heavy analytic workflows and supports data partitioning.

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