- 易迪拓培训,专注于微波、射频、天线设计工程师的培养
GPS数据误差处理
录入：edatop.com 点击：
$GPRMC,081203.00,A,3037.92266,N,10403.92693,E,0.340,,090413,,,A*7F
$GPRMC,081210.00,A,3037.92068,N,10403.92683,E,0.649,,090413,,,A*7C
$GPRMC,081217.00,A,3037.91541,N,10403.92392,E,1.113,,090413,,,A*7A
$GPRMC,081224.00,A,3037.90920,N,10403.92063,E,0.479,,090413,,,A*75
$GPRMC,081232.00,A,3037.90496,N,10403.91785,E,0.339,,090413,,,A*7D
$GPRMC,081240.00,A,3037.90346,N,10403.91688,E,0.508,,090413,,,A*7A
$GPRMC,081247.00,A,3037.90578,N,10403.91545,E,0.261,,090413,,,A*7C
$GPRMC,081254.00,A,3037.90792,N,10403.91652,E,0.303,,090413,,,A*78
$GPRMC,081301.00,A,3037.91025,N,10403.91653,E,0.271,,090413,,,A*76
$GPRMC,081308.00,A,3037.91260,N,10403.91782,E,0.281,,090413,,,D*7B
$GPRMC,081315.00,A,3037.91478,N,10403.91843,E,0.540,,090413,,,D*70
$GPRMC,081323.00,A,3037.91815,N,10403.91766,E,0.705,,090413,,,D*79
$GPRMC,081331.00,A,3037.92048,N,10403.91713,E,0.531,,090413,,,D*7E
$GPRMC,081339.00,A,3037.92140,N,10403.91364,E,0.188,,090413,,,D*7D
$GPRMC,081346.00,A,3037.92055,N,10403.91470,E,0.080,,090413,,,D*7B
$GPRMC,081353.00,A,3037.91797,N,10403.91446,E,0.376,,090413,,,D*7A
$GPRMC,081400.00,A,3037.91392,N,10403.91340,E,0.739,,090413,,,D*74
$GPRMC,081408.00,A,3037.90989,N,10403.91177,E,0.287,,090413,,,D*7B
$GPRMC,081416.00,A,3037.90783,N,10403.91116,E,0.510,,090413,,,D*7E
$GPRMC,081423.00,A,3037.90841,N,10403.91224,E,0.461,,090413,,,D*7C
$GPRMC,081430.00,A,3037.91393,N,10403.91436,E,0.075,,090413,,,D*7F
$GPRMC,081437.00,A,3037.91795,N,10403.91531,E,0.183,,090413,,,D*74
$GPRMC,081444.00,A,3037.91944,N,10403.91528,E,0.103,,090413,,,D*72
$GPRMC,081451.00,A,3037.92168,N,10403.91598,E,0.348,,090413,,,D*75
$GPRMC,081458.00,A,3037.92389,N,10403.91714,E,0.289,,090413,,,D*7B
$GPRMC,081505.00,A,3037.92685,N,10403.91852,E,0.352,,090413,,,D*71
$GPRMC,081513.00,A,3037.92854,N,10403.91910,E,0.206,,090413,,,D*73
$GPRMC,081521.00,A,3037.93072,N,10403.92101,E,0.291,,090413,,,D*7A
$GPRMC,081528.00,A,3037.93181,N,10403.92183,E,0.209,,090413,,,D*75
$GPRMC,081535.00,A,3037.93286,N,10403.92277,E,0.027,,090413,,,D*7B
$GPRMC,081542.00,A,3037.93270,N,10403.92311,E,0.061,,090413,,,D*71
$GPRMC,081549.00,A,3037.93188,N,10403.92273,E,0.106,,090413,,,D*7B
$GPRMC,081556.00,A,3037.93158,N,10403.92296,E,0.640,,090413,,,D*76
$GPRMC,081604.00,A,3037.93163,N,10403.92328,E,0.065,,090413,,,D*7F
$GPRMC,081612.00,A,3037.93132,N,10403.92341,E,0.367,,090413,,,D*72
$GPRMC,081619.00,A,3037.93172,N,10403.92376,E,0.172,,090413,,,D*7F
$GPRMC,081626.00,A,3037.93201,N,10403.92371,E,0.244,,090413,,,D*75
$GPRMC,081633.00,A,3037.93072,N,10403.92286,E,0.100,,090413,,,D*7D
$GPRMC,081640.00,A,3037.92666,N,10403.92027,E,0.369,,090413,,,D*7F
$GPRMC,081647.00,A,3037.92099,N,10403.91726,E,0.215,,090413,,,D*71
$GPRMC,081655.00,A,3037.92118,N,10403.91731,E,0.093,,090413,,,D*70
$GPRMC,081703.00,A,3037.92409,N,10403.91881,E,0.075,,090413,,,D*7B
$GPRMC,081711.00,A,3037.92638,N,10403.92038,E,0.245,,090413,,,D*70
$GPRMC,081718.00,A,3037.92785,N,10403.92083,E,0.114,,090413,,,D*79
$GPRMC,081725.00,A,3037.92894,N,10403.92096,E,0.086,,090413,,,D*76
$GPRMC,081732.00,A,3037.92776,N,10403.92051,E,0.088,,090413,,,D*76
$GPRMC,081740.00,A,3037.92575,N,10403.91979,E,0.078,,090413,,,D*7D
$GPRMC,081748.00,A,3037.92210,N,10403.91814,E,0.158,,090413,,,D*78
$GPRMC,081755.00,A,3037.92110,N,10403.91768,E,0.147,,090413,,,D*7D
$GPRMC,081802.00,A,3037.92360,N,10403.91860,E,0.053,,090413,,,D*76
$GPRMC,081809.00,A,3037.92463,N,10403.91859,E,0.210,,090413,,,D*76
$GPRMC,081816.00,A,3037.92603,N,10403.91859,E,0.424,,090413,,,D*7D
$GPRMC,081823.00,A,3037.92904,N,10403.92000,E,0.203,,090413,,,D*77
$GPRMC,081831.00,A,3037.93343,N,10403.92278,E,0.060,,090413,,,D*76
$GPRMC,081839.00,A,3037.93523,N,10403.92542,E,0.235,,090413,,,D*72
$GPRMC,081847.00,A,3037.93728,N,10403.92700,E,0.041,,090413,,,D*77
$GPRMC,081854.00,A,3037.93747,N,10403.92693,E,0.071,,090413,,,D*74
$GPRMC,081901.00,A,3037.93756,N,10403.92694,E,0.045,,090413,,,D*75
$GPRMC,081908.00,A,3037.93827,N,10403.92748,E,0.080,,090413,,,D*7C
$GPRMC,081916.00,A,3037.93906,N,10403.92817,E,0.070,,090413,,,D*7B
$GPRMC,081924.00,A,3037.93860,N,10403.92812,E,0.113,,090413,,,D*7A
$GPRMC,081932.00,A,3037.93646,N,10403.92721,E,0.189,,090413,,,D*7B
$GPRMC,081939.00,A,3037.93419,N,10403.92602,E,0.367,,090413,,,D*7A
$GPRMC,081946.00,A,3037.93159,N,10403.92463,E,0.172,,090413,,,D*70
$GPRMC,081953.00,A,3037.92546,N,10403.92151,E,0.190,,090413,,,D*77
$GPRMC,082001.00,A,3037.91691,N,10403.91720,E,0.329,,090413,,,D*73
$GPRMC,082009.00,A,3037.91105,N,10403.91276,E,0.132,,090413,,,D*7F
$GPRMC,082016.00,A,3037.90882,N,10403.91177,E,0.239,,090413,,,D*7C
$GPRMC,082023.00,A,3037.91059,N,10403.91283,E,0.078,,090413,,,D*7A
$GPRMC,082030.00,A,3037.91433,N,10403.91589,E,0.045,,090413,,,D*73
$GPRMC,082037.00,A,3037.91610,N,10403.91736,E,0.051,,090413,,,D*74
数据收到就是上面这样，其中纬度最大误差为60m,经度最大误差为30m，远远超过了GPS误差为10m的误差，有什么方法处理呢，目前还在探索中，希望各位高手多给建议
$GPRMC,081210.00,A,3037.92068,N,10403.92683,E,0.649,,090413,,,A*7C
$GPRMC,081217.00,A,3037.91541,N,10403.92392,E,1.113,,090413,,,A*7A
$GPRMC,081224.00,A,3037.90920,N,10403.92063,E,0.479,,090413,,,A*75
$GPRMC,081232.00,A,3037.90496,N,10403.91785,E,0.339,,090413,,,A*7D
$GPRMC,081240.00,A,3037.90346,N,10403.91688,E,0.508,,090413,,,A*7A
$GPRMC,081247.00,A,3037.90578,N,10403.91545,E,0.261,,090413,,,A*7C
$GPRMC,081254.00,A,3037.90792,N,10403.91652,E,0.303,,090413,,,A*78
$GPRMC,081301.00,A,3037.91025,N,10403.91653,E,0.271,,090413,,,A*76
$GPRMC,081308.00,A,3037.91260,N,10403.91782,E,0.281,,090413,,,D*7B
$GPRMC,081315.00,A,3037.91478,N,10403.91843,E,0.540,,090413,,,D*70
$GPRMC,081323.00,A,3037.91815,N,10403.91766,E,0.705,,090413,,,D*79
$GPRMC,081331.00,A,3037.92048,N,10403.91713,E,0.531,,090413,,,D*7E
$GPRMC,081339.00,A,3037.92140,N,10403.91364,E,0.188,,090413,,,D*7D
$GPRMC,081346.00,A,3037.92055,N,10403.91470,E,0.080,,090413,,,D*7B
$GPRMC,081353.00,A,3037.91797,N,10403.91446,E,0.376,,090413,,,D*7A
$GPRMC,081400.00,A,3037.91392,N,10403.91340,E,0.739,,090413,,,D*74
$GPRMC,081408.00,A,3037.90989,N,10403.91177,E,0.287,,090413,,,D*7B
$GPRMC,081416.00,A,3037.90783,N,10403.91116,E,0.510,,090413,,,D*7E
$GPRMC,081423.00,A,3037.90841,N,10403.91224,E,0.461,,090413,,,D*7C
$GPRMC,081430.00,A,3037.91393,N,10403.91436,E,0.075,,090413,,,D*7F
$GPRMC,081437.00,A,3037.91795,N,10403.91531,E,0.183,,090413,,,D*74
$GPRMC,081444.00,A,3037.91944,N,10403.91528,E,0.103,,090413,,,D*72
$GPRMC,081451.00,A,3037.92168,N,10403.91598,E,0.348,,090413,,,D*75
$GPRMC,081458.00,A,3037.92389,N,10403.91714,E,0.289,,090413,,,D*7B
$GPRMC,081505.00,A,3037.92685,N,10403.91852,E,0.352,,090413,,,D*71
$GPRMC,081513.00,A,3037.92854,N,10403.91910,E,0.206,,090413,,,D*73
$GPRMC,081521.00,A,3037.93072,N,10403.92101,E,0.291,,090413,,,D*7A
$GPRMC,081528.00,A,3037.93181,N,10403.92183,E,0.209,,090413,,,D*75
$GPRMC,081535.00,A,3037.93286,N,10403.92277,E,0.027,,090413,,,D*7B
$GPRMC,081542.00,A,3037.93270,N,10403.92311,E,0.061,,090413,,,D*71
$GPRMC,081549.00,A,3037.93188,N,10403.92273,E,0.106,,090413,,,D*7B
$GPRMC,081556.00,A,3037.93158,N,10403.92296,E,0.640,,090413,,,D*76
$GPRMC,081604.00,A,3037.93163,N,10403.92328,E,0.065,,090413,,,D*7F
$GPRMC,081612.00,A,3037.93132,N,10403.92341,E,0.367,,090413,,,D*72
$GPRMC,081619.00,A,3037.93172,N,10403.92376,E,0.172,,090413,,,D*7F
$GPRMC,081626.00,A,3037.93201,N,10403.92371,E,0.244,,090413,,,D*75
$GPRMC,081633.00,A,3037.93072,N,10403.92286,E,0.100,,090413,,,D*7D
$GPRMC,081640.00,A,3037.92666,N,10403.92027,E,0.369,,090413,,,D*7F
$GPRMC,081647.00,A,3037.92099,N,10403.91726,E,0.215,,090413,,,D*71
$GPRMC,081655.00,A,3037.92118,N,10403.91731,E,0.093,,090413,,,D*70
$GPRMC,081703.00,A,3037.92409,N,10403.91881,E,0.075,,090413,,,D*7B
$GPRMC,081711.00,A,3037.92638,N,10403.92038,E,0.245,,090413,,,D*70
$GPRMC,081718.00,A,3037.92785,N,10403.92083,E,0.114,,090413,,,D*79
$GPRMC,081725.00,A,3037.92894,N,10403.92096,E,0.086,,090413,,,D*76
$GPRMC,081732.00,A,3037.92776,N,10403.92051,E,0.088,,090413,,,D*76
$GPRMC,081740.00,A,3037.92575,N,10403.91979,E,0.078,,090413,,,D*7D
$GPRMC,081748.00,A,3037.92210,N,10403.91814,E,0.158,,090413,,,D*78
$GPRMC,081755.00,A,3037.92110,N,10403.91768,E,0.147,,090413,,,D*7D
$GPRMC,081802.00,A,3037.92360,N,10403.91860,E,0.053,,090413,,,D*76
$GPRMC,081809.00,A,3037.92463,N,10403.91859,E,0.210,,090413,,,D*76
$GPRMC,081816.00,A,3037.92603,N,10403.91859,E,0.424,,090413,,,D*7D
$GPRMC,081823.00,A,3037.92904,N,10403.92000,E,0.203,,090413,,,D*77
$GPRMC,081831.00,A,3037.93343,N,10403.92278,E,0.060,,090413,,,D*76
$GPRMC,081839.00,A,3037.93523,N,10403.92542,E,0.235,,090413,,,D*72
$GPRMC,081847.00,A,3037.93728,N,10403.92700,E,0.041,,090413,,,D*77
$GPRMC,081854.00,A,3037.93747,N,10403.92693,E,0.071,,090413,,,D*74
$GPRMC,081901.00,A,3037.93756,N,10403.92694,E,0.045,,090413,,,D*75
$GPRMC,081908.00,A,3037.93827,N,10403.92748,E,0.080,,090413,,,D*7C
$GPRMC,081916.00,A,3037.93906,N,10403.92817,E,0.070,,090413,,,D*7B
$GPRMC,081924.00,A,3037.93860,N,10403.92812,E,0.113,,090413,,,D*7A
$GPRMC,081932.00,A,3037.93646,N,10403.92721,E,0.189,,090413,,,D*7B
$GPRMC,081939.00,A,3037.93419,N,10403.92602,E,0.367,,090413,,,D*7A
$GPRMC,081946.00,A,3037.93159,N,10403.92463,E,0.172,,090413,,,D*70
$GPRMC,081953.00,A,3037.92546,N,10403.92151,E,0.190,,090413,,,D*77
$GPRMC,082001.00,A,3037.91691,N,10403.91720,E,0.329,,090413,,,D*73
$GPRMC,082009.00,A,3037.91105,N,10403.91276,E,0.132,,090413,,,D*7F
$GPRMC,082016.00,A,3037.90882,N,10403.91177,E,0.239,,090413,,,D*7C
$GPRMC,082023.00,A,3037.91059,N,10403.91283,E,0.078,,090413,,,D*7A
$GPRMC,082030.00,A,3037.91433,N,10403.91589,E,0.045,,090413,,,D*73
$GPRMC,082037.00,A,3037.91610,N,10403.91736,E,0.051,,090413,,,D*74
数据收到就是上面这样，其中纬度最大误差为60m,经度最大误差为30m，远远超过了GPS误差为10m的误差，有什么方法处理呢，目前还在探索中，希望各位高手多给建议
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