ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.

GraphQL Java implementation

CrateDB is a distributed and scalable SQL database for storing and analyzing massive amounts of data in near real-time, even with complex queries. It is PostgreSQL-compatible, and based on Lucene.

A cluster computing framework for processing large-scale geospatial data

HiveMQ CE is a Java-based open source MQTT broker that fully supports MQTT 3.x and MQTT 5. It is the foundation of the HiveMQ Enterprise Connectivity and Messaging Platform

GeoPackage Android Library

THREDDS Data Server

Neo4j JDBC driver

location of proto files for gRPC versions of STAC and ESRI's geometry library

The WeatherDataCollector collects weather data from remote sites and translates into a format that can be used with the 52°North SOS-Importer to be pushed into any running Sensor Observation Servic…