JSPM

turf isolines module

turf isobands module

Create contours from non-gridded data with meandering triangles.

Fast 2D contour line extraction / generation

A dedicated server for generating contour vector tiles from terrain data

turf isolines module

turf isobands module

turf isobands module

Custom Leaflet TileLayer using WebGL to do operations on and colorize floating-point pixels.

A type-safe, modular, chainable image processing library built on top of OpenCV.js with a fluent API leveraging pipeline processing.

Create contours from non-gridded data with meandering triangles.

A contour generating algorithm using sparse data points.