Code to accompany Advanced Analytics with Spark from O'Reilly Media

GeoTrellis is a geographic data processing engine for high performance applications.

sbt plugin to create a dependency graph for your project

Geo Spatial Data Analytics on Spark

A sbt plugin for creating distributable Scala packages.

Geospatial clustering at massive scale

A STAC/OGC API Features Web Service

Spark job to perform massive Point in Polygon (PiP) operations

Scala implementation of Histogrammar, with optional front-ends and back-ends as separate Maven projects.

Spark SQL UDTs/UDFs for GeoTrellis.

ArcGIS and Alluxio Integration

Stitch a GeoTrellis layer from S3 into a .tiff