Library for serializing the GeoJSON vector GIS file format

Tools for editing Shapefile, GeoJSON, TopoJSON and CSV files

A Codex-first agent skill that turns spatial data into polished, verified interactive maps and report-ready figures.

ogr2ogr geojson-focused web client

The Maxar Open Data STAC Catalog in CSV, GeoJSON, and MosaicJSON formats

Conversion utilities between H3 indexes and GeoJSON

3D Map

Build, migrate, theme, drill down, and validate reusable Three.js 3D geographic maps and Earth View entrances for Vue or web dashboards. Use when Codex is asked to create or modify a pure Three.js globe, province-level, all-China, or world 3D maps; transition from an Earth View into the existing China map; switch map boundaries between provinces, country scope, world scope, city scope, or district scope; add hierarchical drilldown from world to country, China to province, province to city, city to district/county; replace GeoJSON, labels, scatter points, fly lines, terrain textures, or chase-light paths; derive a whole map color system from one theme color; or preserve an existing dark HUD-style 3D map visual across new regions.

django-geojson is a collection of helpers to (de)serialize (Geo)Django objects into GeoJSON.

Three.js shape loaders for GeoJSON and WKT formats

Convert ArcGIS Server Dynamic Map Service to GeoJSON and Shapefile

Generate geojson files for Echarts Map,base on mapshaper（Echarts 地图数据压缩转换）