56 packages found
convert geodetic (lat,lon) coordinates to ecef (x,y,z)
A library for storing and searching geographic features
A Javascript function for reading a variety of coordinate formats and converting to decimal numbers. Builds on other efforts by returning the verbatim coordinates and the decimal coordinates all in one object.
- geographic
- coordinates
- conversion
- converter
- parse
- decimal degrees
- degrees minutes seconds
- degrees minutes
- Darwin Core
- DMS
- DM
- DD
- DDD° MM' SS.S"
- DDD° MM.MMM'
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A library for storing and searching geographic features
convert between viewports and extents
a geographic extent object
It contains country information including 2 and 3 character ISO codes, country and capital names, currency information, telephone calling codes, and provinces ( first-tier political subdivisions).
- country
- list
- iso2
- iso3
- phone
- capital
- subregion
- languages
- region
- currencies
- geographic
- flag
- geo-jon
- top-json
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A helper library for translating spatial reference systems
Projects coordinates from geodetic to ECEF and unprojects from ECEF to geodetic
Utilities for perspective-enabled Web Mercator projections
Compact binary encoding for geographic data
A very fast density based clustering library for geographic points
convert between viewports and extents
convert between viewports and extents
Geospatial classes
convert between viewports and extents
javascript implementation of the Hierarchical Triangular Mesh method used to index the sphere
- Hierarchical
- Triangular
- Mesh
- maps
- szalay
- gray
- fekete
- kunszt
- kukol
- thakar
- database
- gis
- geographic
- information
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Simple classes to handle and calculate derived properties of geographic points and paths, such as distance etc. Also allows simplification of paths and storage of multiple parameters on the points.
- GIS
- Geo
- Geographic
- distance
- simplify
- simplification
- bearing
- point
- line
- path
- position
- location
- bounding
- box
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Verify if geographic coordinates are valid 🌎 (latitude, longitude, both).
- validate
- validator
- validation
- coordinates
- check
- geo
- geographic
- latitude
- longitude
- decimal degrees
- gps
- DD
- Geographic Coordinate System
- GCS
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Utilities for geographic coordinate data.