3 115.75205 40.754826 116.54554 40.294167 0 1.7853168018270378E9 197641.3681354966 1288 110229 110229 27.2 27.0 26.9 0.37 0.74 0.013634085 延庆县 48.0 11.19 36.9 北京市 SMID SMSDRIW SMSDRIN SMSDRIE SMSDRIS SMUSERID SMAREA SMPERIMETER SMGEOMETRYSIZE ADMI NEWA POP_1999 POP_1995 POP_1992 POP_RATE95 POP_RATE99 POP_DENSITY99 NAME URBANRURAL URBAN RURAL CITY 3