OGU4J - OpenGIS Utils for Java

What problem does it solve?

This Skill simplifies complex GIS data operations by providing a unified Java toolkit that abstracts away the complexities of underlying GIS libraries like GeoTools and GDAL.

Core Features & Use Cases

• Unified Data Access: Read and write GIS data across various formats (Shapefile, GeoJSON, PostGIS, FileGDB) using a consistent API.
• Advanced Geometry Operations: Perform over 60 types of geometric analyses and transformations.
• Coordinate System Management: Easily handle coordinate reference systems, including CGCS2000, and perform transformations.
• Use Case: A developer needs to convert a Shapefile to a GeoJSON format, reproject it to a different coordinate system, and then buffer all features by 100 meters. This Skill can accomplish this entire workflow efficiently.

Quick Start

Use the OGU4J skill to read a Shapefile from '/path/to/input.shp' and write it to '/path/to/output.geojson'.