4 4 4.710763703466346E8 131303.59741173318 467.76 180.6 4 扬马延岛（挪） 0.0 1 SMID SMUSERID SMAREA SMPERIMETER SMGEOPARAM SQKM SQMI COLOR_MAP CAPITAL COUNTRY POP_1994 COLORID USERID KIND NAME PY 4