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25 packages found
A Leaflet plugin that allows to add elevation profiles using d3js
followthesun
Determines azimuth & distance of the second point (B) as seen from the first point (A), given latitude, longitude & elevation of two points on the Earth
Convert altitude to pressure to altitude
Query hgt files (typically SRTM elevation data) with performance.
Determines azimuth & distance of the second point (B) as seen from the first point (A), given latitude, longitude & elevation of two points on the Earth
A Leaflet plugin that allows to add elevation profiles using d3js
Read and query HGT files from SRTM, for elevation data with high performance. This module use cached and automatically download HGT files as required.
A library to convert between EGM96-relative altitudes and WGS84 ellipsoid-relative altitudes
Read SRTM .hgt data.
Generate a random altitude, in meters.
simple geospatial analysis for browser and node
Obtain barometric and altitude readings for both Android and iOS
This module allows you to display high quality flight indicators using html, css and SVG images.
Performs astronomical calculations and conversions
- astronomy
- calculation
- conversion
- converter
- coordinate
- formulae
- astro
- right ascension
- declination
- degree
- altitude
- azimuth
1976 US Standard Atmosphere implementation
- us
- standard
- atmosphere
- 1976
- physics
- url-safe
- troposphere
- stratosphere
- mesosphere
- altitude
- temperature
- pressure
- density
Universal spacetime locator. Maps every location in the observable universe to a string.
Tinman Altitude Conversion Calculator, for track and field / athletics times run at altitude
Horizon profile and sun path form a lat lng point