TopoJSON is a topological geographic data format and a set of tools that convert standard GeoJSON into a more compact representation. It reduces file size by encoding shared boundaries between adjacent features as reusable arcs, eliminating duplicate boundary coordinates and preserving the spatial relationships between map regions. The format achieves compression through several encoding techniques. Arc-sharing compression lets neighboring polygons reference a single arc, while coordinate quantization maps geographic coordinates to a fixed integer grid, reducing floating-point precision overh
Jo is a command-line utility designed to construct and manipulate JSON objects and arrays directly from shell arguments and standard input. It functions as a data processing tool that transforms raw input into structured formats, enabling the generation of complex payloads for APIs, configuration files, and automated data pipelines. The tool distinguishes itself through its ability to resolve hierarchical data structures using delimiter-based path definitions and its integrated type-inference engine, which automatically casts input values into native boolean, numeric, or null types. Users can
Converts between OSM XML and GeoJSON
Slice GeoJSON into vector tiles on the fly in the browser
The main features of mapbox/geojson-vt are: Data Processing Tools, Format Conversion, Web Mapping Frameworks.
Open-source alternatives to mapbox/geojson-vt include: topojson/topojson — TopoJSON is a topological geographic data format and a set of tools that convert standard GeoJSON into a more compact… jpmens/jo — Jo is a command-line utility designed to construct and manipulate JSON objects and arrays directly from shell… aaronlidman/osm-and-geojson — Converts between OSM XML and GeoJSON. aeon-toolkit/aeon — A toolkit for time series machine learning and deep learning. alexbol99/flatten-js — flatten-js is a javascript library for manipulating abstract geometrical shapes like point, vector, line, ray,… acaisoft/angular-azure-maps.