Description: EPSG.io: Coordinate systems worldwide (EPSG/ESRI), preview location on a map, get transformation, WKT, OGC GML, Proj.4. https://EPSG.io/ made by @klokantech
MapTiler is Desktop app designed to turn large raster datasets into zoomable maps for your website. MapTiler use EPSG.IO database and has support for any coordinate system.
Links to epsg.io (10)
geoportal-lkl.deGeoportal Landkreis Leipzig (powered by cardo.map3)