darkskyapp / sphere-knn
Find the k nearest neighbors for points on a sphere.
☆123Updated 4 years ago
Related projects ⓘ
Alternatives and complementary repositories for sphere-knn
- A very fast density based clustering library for geographic points☆86Updated 4 months ago
- A simple cumulative timer for benchmarking JavaScript applications.☆33Updated last year
- Library for creating static maps from tiles based on center or corner lng,lat coordinates. Uses node-blend.☆127Updated last year
- Index for matching points against a set of GeoJSON polygons☆133Updated last year
- Extract GeoJSON from Mapbox vector tiles.☆60Updated 8 years ago
- GeoJSON implementation of RBush — a high-performance JavaScript R-tree-based 2D spatial index for points and rectangles☆70Updated last year
- Generate the minimum number of tiles to cover a geojson geometry☆190Updated 4 years ago
- Stream features into and out of GeoJSON objects and Feature Collections.☆54Updated 5 years ago
- Query hgt files (typically SRTM elevation data) with performance☆44Updated 4 years ago
- Simplify geometry using the Ramer–Douglas–Peucker algorithm.☆77Updated 9 years ago
- A work in progress polygon operations library with integer snap-rounding☆18Updated last year
- Lightweight Node.js Mapbox Vector Tiles server☆85Updated last year
- Build up a pyramid of mapbox vector tiles by aggregating quantitative data into grids at lower zooms.☆26Updated 8 years ago
- Geographic kNN extension for Flatbush☆43Updated 4 months ago
- Simplify WGS84 LineStrings using latitude-sensitive thresholds☆32Updated 3 years ago
- A series of experiments on terrain and elevation data for Tangram☆49Updated 7 years ago
- just get the geojson☆171Updated 8 years ago
- A super-fast algorithm for comparing road networks.☆84Updated 11 months ago
- Greiner-Hormann polygon clipping, with degeneracy handling☆24Updated 8 years ago
- Write Mapbox GL expressions in a more familiar, handwritable, spreadsheet-like, programming-like syntax.☆77Updated 3 years ago
- compute fuzzy local time from a location☆67Updated 8 months ago
- Streamline animation of wind data☆65Updated last year
- A library to emulate mouse/touch/pointer events, designed to help unit-test touch gestures.☆72Updated last month
- Fast and flexible Javascript library for working with OpenStreetMap data.☆140Updated 5 months ago
- Transform GeoJSON objects into Mapnik XML stylesheets with embedded GeoJSON data and simplestyle-spec-derived styles.☆38Updated 3 years ago
- Generates Signed Distance Field glyphsets from OpenType fonts☆51Updated 5 years ago
- DE-9IM spatial predicate library implemented in Javascript.☆29Updated 2 years ago
- A very fast JavaScript polyline and polygon clipping library☆173Updated 2 years ago
- Time series data rendered in Tangram☆33Updated 5 years ago
- A small module for matching probes to road networks☆19Updated 8 months ago