codice:
1 1 GPS Visualizer]]> Tracks 1 0 1 clampToGround 16.25373,39.29854 16.25507,39.29881 16.2547,39.29983 16.25389,39.30176 16.25357,39.30298 16.2552,39.30307 16.25594,39.30314 16.25652,39.30334 16.25703,39.30344 16.25664,39.30661 16.25669,39.30825 16.25666,39.30915 16.25644,39.31156 16.25679,39.3117 16.25758,39.31224 16.25799,39.31244 16.25812,39.31244 16.25821,39.31248 16.25825,39.31264 16.25811,39.31273 16.25793,39.3127 16.25781,39.31281 16.25753,39.31317 16.25753,39.31342 16.25787,39.31362 16.25898,39.31421 16.25875,39.31467 16.2584,39.31569 16.25775,39.31797 16.25732,39.31927 16.25738,39.31943 16.25731,39.31954 16.25704,39.32069 16.25537,39.32628 16.25495,39.3269 16.25474,39.32712 16.25467,39.32713 16.25428,39.32745 16.25353,39.32776 16.24718,39.32971 16.24649,39.33012 16.2455,39.33098 16.24455,39.33168 16.24391,39.33197 16.24332,39.33215 16.24283,39.3322 16.24142,39.33212 16.24051,39.33216 16.24002,39.33228 16.23835,39.33294 16.23797,39.33303 16.23759,39.33304 16.23611,39.33292 16.2329,39.33237 16.23213,39.33229 16.23167,39.33249 16.23144,39.33283 16.23136,39.33288 16.23068,39.33286 16.23047,39.3329 16.23024,39.33312 16.23016,39.3333 16.23021,39.33339 16.23011,39.33346 16.22999,39.3334 16.22965,39.33339 16.22961,39.33335 16.22864,39.33321 16.22783,39.33301 16.22642,39.33276 16.22593,39.33264 16.22546,39.33244 16.22495,39.33214 16.22419,39.33134 16.22356,39.33093 16.22306,39.33076 16.22217,39.33061 16.22173,39.33048 16.21984,39.32941 16.21932,39.32902 16.2189,39.32878 16.2175,39.32813 16.21743,39.32819 16.21732,39.3282 16.21724,39.32814 16.21725,39.32804 16.21676,39.32785 16.21624,39.32772 16.21585,39.32768 16.21206,39.32756 16.20835,39.32728 16.20805,39.32734 16.20749,39.32758 16.20468,39.32752 16.2039,39.32778 16.20355,39.32795 16.20223,39.32886 16.20208,39.32904 16.20186,39.33176 16.20191,39.33202 16.20207,39.33225 16.20279,39.33285 16.20279,39.33301 16.20268,39.33311 16.20244,39.33318 16.20222,39.33314 16.2021,39.33308 16.20173,39.33269 16.20154,39.33255 16.20136,39.33249 16.2011,39.33266 16.20064,39.33328 16.20041,39.33343 16.20004,39.33348 16.19882,39.33341 16.19843,39.33351 16.19762,39.33387 16.19722,39.33393 16.19647,39.33369 16.1961,39.33365 16.19534,39.33375 16.19439,39.33402 16.19414,39.33404 16.19311,39.3337 16.19247,39.33368 16.19143,39.33358 16.19119,39.33348 16.19107,39.33334 16.19061,39.33213 16.1903,39.3319 16.18912,39.33126 16.18892,39.3312 16.18791,39.33139 16.18602,39.33202 16.18584,39.33201 16.18477,39.3317 16.1845,39.33172 16.18403,39.3315
questo risultato sarebbe proprio quello che serve a me. poi con qualche funzione controllo se il punto si trova in queste coordinate utilizzando pure una funzione di approssimazione.