Abstract: A DGPS based Automatic Vehicle Location ( AVL ) system is discussed.

文摘: 讨论了一种基于DGPS的 车辆定位 系统.

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A DGPS based Automatic Vehicle Location ( AVL ) system is discussed.

讨论了一种基于DGPS的 车辆定位 系统.

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The demonstrating results indicate that cm - level accuracy achieved for DGPS kinematical positioning.

实算结果表明,用该技术获得了厘米级的相对定位精度.

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With Fixed Position Reference , the vessel is maintained stationary using a PME Artemis or DGPS.

与固定参考位置相比, 船舶是利用PME, 如实时或差分全球定位系统保持静止.

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DGPS method can be applied to forest survey in mountainous area in South China.

差分GPS定位技术在南方山区林业调查应用是可行的.

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Meanwhile , the errors can be as large as hundred meters under the single - closed strategy.

在单关闭策略下, 显著之DGPS误差可达上百公尺.

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