geodesy
WGS84
geodesy | WGS84 | |
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1 | 1 | |
1,144 | 115 | |
- | - | |
0.0 | 7.3 | |
over 1 year ago | 4 months ago | |
JavaScript | Go | |
MIT License | MIT License |
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geodesy
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Recommendation for geo TS library for FE for geo calculation like calculating distance between two latitude/longitude in meters/km etc?
https://turfjs.org/docs/#distance and https://github.com/chrisveness/geodesy are both likely candidates, although I don't think either is natively TS.
WGS84
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OpenStreetMap LatLon Coordinates to XY Points in Context Window
I don't know if it helps you, but to map Lon Lat on a 2D map, you need to specify a geodetic datum and projection. Maybe WebMercator (like google maps) is what you are looking for.. https://github.com/wroge/wgs84 https://gist.github.com/wroge/979869ff59046c4d841248c101472783
What are some alternatives?
Vincenty-Excel - Thaddeus Vincenty's Direct and Inverse formulae for geodesic calculations in Excel (distance, azimuth, latitude, longitude).
UTM - Bidirectional UTM-WGS84 converter for golang :earth_africa: :globe_with_meridians:
jord - Geographical Position Calculations
go-geom - Package geom implements efficient geometry types for geospatial applications.
qgis-latlontools-plugin - QGIS tools to capture and zoom to coordinates using decimal, DMS, WKT, GeoJSON, MGRS, UTM, UPS, GEOREF, ECEF, H3, and Plus Codes notation. Provides external map support, MGRS & Plus Codes conversion and point digitizing tools.
go-kml - Package kml provides convenience methods for creating and writing KML documents.
flare-timing - Scoring for free flight competitions.
polyline - Package polyline implements a Google Maps Encoding Polyline encoder and decoder.
geodesy - A Dart library for geodesic and trigonometric calculations working with points and paths
go-gpx - Package gpx provides convenience types for reading and writing GPX files.
geolib - Zero dependency library to provide some basic geo functions
go-sypexgeo - SypexGeo library for Go (provides access data from SypexGeo IP database files)