opensphere
OpenSphere (by ngageoint)
turf
A modular geospatial engine written in JavaScript and TypeScript (by Turfjs)
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surveyjs.io
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| opensphere | turf | |
|---|---|---|
| 1 | 28 | |
| 179 | 8,846 | |
| 0.6% | 1.2% | |
| 6.8 | 7.4 | |
| 5 days ago | 5 days ago | |
| JavaScript | TypeScript | |
| Apache License 2.0 | MIT License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
opensphere
Posts with mentions or reviews of opensphere.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-05-07.
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What 3D Javascript Globe package do you use?
OpenSphere
turf
Posts with mentions or reviews of turf.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-12-09.
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Flying with F#
to measure distances and convert between our parameters I'm using TurfJS, for which binding is even more trivial:
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Trying Out Various Turf.js
Turf.js is an open-source geospatial analysis library that can process various location data, such as the center of gravity and distance calculations.
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NYC Subwaysheds (Travel Time Maps)
Isochrones are manually calculated using turf.js assuming 1.2m/s walking speed after the subway trip. These are simple buffers around each station/prior isochrone and do not take the street network into account.
- Apache Baremaps: online maps toolkit
- Podem testar sff, se distrito, município, freguesia, rua, n. porta e altitude, estão corretos?
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Getting the distance from point A to point B.
Not to take away from you learning, which I think is awesome, I was wondering if you know about http://turfjs.org/ which provides a lot of simple modules … and is surprisingly hard to find. Their `distance` modules may be relevant in this case.
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Buffer analysis in free web map software
you can use client side libraries like Turfjs to do buffers https://github.com/Turfjs/turf/tree/master/packages/turf-buffer
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[OC] Sculpture of progression of most destructive California wildfire
Tools: custom Javascript (with heavy use of turf.js) for data processing and creating the 3D model, Blender, 3D printing, lost wax casting
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Introducing bummer - a place to list your unpleasant experiences
I've integrated https://turfjs.org/ with mapbox before and it was pretty fun
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Vite Support for Various Map Library Starters
References Amazon Location Service Turf.js MapLibre GL JS Leaflet OpenLayers Cesium Mapbox GL JS
What are some alternatives?
When comparing opensphere and turf you can also consider the following projects:
geojson.io - A quick, simple tool for creating, viewing, and sharing spatial data
Cytoscape.js - Graph theory (network) library for visualisation and analysis
Cesium - An open-source JavaScript library for world-class 3D globes and maps :earth_americas:
proj4js - JavaScript library to transform coordinates from one coordinate system to another, including datum transformations
Leaflet - 🍃 JavaScript library for mobile-friendly interactive maps 🇺🇦
ipfs - IPFS implementation in JavaScript
UltraGlobe - A globe in threejs with OGC WMS imagery, OGC 3dtiles and elevation
Angular - Deliver web apps with confidence 🚀
vue3-openlayers - Web map Vue 3.x components with the power of OpenLayers
polyclip-ts - Apply boolean polygon clipping operations
js-git - A JavaScript implementation of Git.