rootSunc / CNEquity

中国 A 股数据基础设施。55个日更数据集：股票行情、基本面、期货数据、资金面、公告事件、指数行业、宏观与风险。行级溯源、PIT 语义、复权与历史成分内置，MCP 原生。自托管，零注册、零 API Token

geopandas / geopandas

Python tools for geographic data

parqdb-io / parqdb

Billion-scale embedded vector database built entirely on Parquet and Arrow.

aws / aws-sdk-pandas

pandas on AWS - Easy integration with Athena, Glue, Redshift, Timestream, Neptune, OpenSearch, QuickSight, Chime, CloudWatchLogs, DynamoDB, EMR, SecretManager, PostgreSQL, MySQL, SQLServer and S3 (Parquet, CSV, JSON and EXCEL).

opengeos / leafmap

A Python package for interactive mapping and geospatial analysis with minimal coding in a Jupyter environment

OvertureMaps / data

Overture Maps Data

opengeospatial / geoparquet

Specification for storing geospatial vector data (point, line, polygon) in Parquet

developmentseed / lonboard

Fast, interactive geospatial data visualization in Jupyter.

ipea / geobr

Easy access to official spatial data sets of Brazil in R and Python

Hebbian-Robotics / hflow

SDK for robotics teams to verify the quality of their data used for AI model training.

autumoswitzerland / Webduck

A self-hosted DuckDB-as-a-Service server with REST API and Web UI.

taylor-geospatial / s2-stac-geoparquet

Portolan Catalog with a STAC-GeoParquet dataset of all Sentinel-2 captures, via AWS Earth Search API