62 packages found

    A common coordinate systems conversion module!

    published 2.1.2 6 years ago
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    convert geodetic (lat,lon) coordinates to ecef (x,y,z)

    published 1.2.0 7 years ago
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    Geographic coordinate utilities using WGS84 datum

    published 3.0.0 7 years ago
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    geo4326 converts footprint of satellite to polygon of EPSG:4326.

    published 1.4.2 6 months ago
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    A common coordinate systems conversion module!

    published 2.1.2 5 years ago
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    Geographic utilities for manipulating raster graphics using WGS84 datum

    published 1.1.0 7 years ago
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    Projects coordinates from geodetic to ECEF and unprojects from ECEF to geodetic

    published 1.0.1 5 years ago
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    A NodeJS port of python-sgp4 used for predicting and calculating orbital information of satellites from TLE data.

    published 1.0.10 7 years ago
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    Math helper extensions for cartographic calculation in Cesium.js

    published 0.2.0 2 years ago
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    Geographic intersect utilities using WGS84 datum

    published 1.0.4 7 years ago
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    Convert our WGS84 data to TWD97 data.

    published 1.0.3 a year ago
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    Reproject between coordinates systems. Supports EPSG codes.

    published 1.0.0 4 years ago
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    Convert from LV03(EPSG:21781) and LV95(EPSG:2056) to WGS84(EPSG:4326)

    published 2.0.5 2 years ago
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    Transform coordinates between various coordinate systems used in Bulgaria.

    published 1.2.0 4 years ago
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    intersection of a ray with the earth as a wgs84 oblate sphereoid

    published 1.0.0 7 years ago
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    地理坐标转换库,任意类型经纬度数据集(GeoJSON、数组、字符串)实现WGS84、GCJ02、BD09互转。 a utility library for helping convert coordinates from collection like GeoJSON or Array & ect.Use Regular Expression Matching,convert by coordinate-convert

    published 1.0.4 3 years ago
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    Reproject geojson geometry from WGS84 to Spherical Mercator

    published 0.1.3 7 years ago
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