docs: @Reference(authors = "Erich Schubert, Arthur Zimek, Hans-Peter Kriegel", //
        title = "Geodetic Distance Queries on R-Trees for Indexing Geographic Data", //
        booktitle = "Int. Symp. Advances in Spatial and Temporal Databases (SSTD'2013)", //
        url = "https://doi.org/10.1007/978-3-642-40235-7_9", //
        bibkey = "DBLP:conf/ssd/SchubertZK13")
    public static double latlngMinDistDeg(double plat, double plng, double rminlat, double rminlng, double rmaxlat, double rmaxlng) {
      return latlngMinDistRad(deg2rad(plat), deg2rad(plng), deg2rad(rminlat), deg2rad(rminlng), deg2rad(rmaxlat), deg2rad(rmaxlng));
    }