Nature's Powerful Meme

    proj4m

    1.1.0 • Public • Published

    proj4m.js NPM version Build Status Dependency Status

    Extends proj4js to handle Mars projections and transformation between them.

    Mars Projections

    • GCJ02
      • GCJ02, +proj=longlat +datum=GCJ02
      • GCJ02MC, +proj=merc +datum=GCJ02
    • BD09
      • BD09LL, +proj=longlat +datum=BD09
      • BD09MC, +proj=bmerc +datum=BD09

    EPSG3857 & EPSG4326

    • EPSG:3857, +proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs
    • EPSG:4326, +proj=longlat +datum=WGS84 +no_defs

    LICENSE

    MIT © wsw0108, see LICENSE file

    Install

    npm i proj4m

    DownloadsWeekly Downloads

    10

    Version

    1.1.0

    License

    MIT

    Last publish

    Collaborators

    • wsw0108