function zode64() {
                // Euclidean distance from origin to my home village coordinates
                var euc = Math.sqrt(Math.pow(53.8192, 2) + Math.pow(1.2545, 2));
                // Base 64 encoded ASCII string of euclidean distance
                var eucEncod = btoa(euc);
                // eucEncod == "NTMuODMzODE4OTE0MjI5"
                var eucEncodSub = eucEncod.substring(7, 11).toLowerCase();
                // eucEncodSub == "zode"
                return eucEncodSub + "64"; // append base encoding value
            }
            // zode64() == "zode64"
            console.log(zode64());