1 116.18578 41.040543 116.900505 40.22844 0 2.296619182358133E9 276046.9622576497 1928 110227 110227 26.5 25.8 25.5 1.18 2.71 0.012517714 怀柔区 66.0 13.59 52.28 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 1