1、

Discussion on the Positioning Accuracy of DGPS and TS ( Total Station) in Underwater Topographic Surveying

差分GPS和全站仪在水下地形测量定位精度探讨

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2、

Preliminary Applying DGPS RTK Technique in Bottom Topographic Survey without tidal Observation

DGPS RTK技术在无验潮水下地形测量中的应用初探

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3、

In chapter 3, analyzes and researchs GPS work principle and its mainly positioning technique, then based on combining characteristic of dredger's dredging positioning, real time differential positioning has been applied for dredger's position by utilizing RBN-DGPS.

第三章分析研究GPS定位原理及其主要定位技术,并结合挖泥船施工定位的特点,利用RBN&DGPS系统对挖泥船进行实时差分定位。

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4、

Analysis Method of Impedance Character of DGPS Microstrip Receiving Antenna

DGPS微带接收天线阻抗特性的分析方法

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5、

The application of wavelet to the analysis of DGPS microstrip receiving antenna

小波在DGPS微带接收天线分析中的应用

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6、

Some17traffic-control systems have been established, 300 navigation aids set up or upgraded, and20rbn-dgps stations in coastal ports and crucial waters established, basically achieving the target for completing the nation's navigation aid chains.

沿海港口和重要水域建成交管系统17个,新建、改造航标300余座,并建成无线电指向标差分全球定位系统20个台站,基本实现了航标成链的目标。

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7、

The automotive reliability monitoring management system realizes monitoring management of automotive reliability tests and remote measurement, record and storage and summary report of test process mode parameters with syn-thetically using the DGPS, map matching, communication and computer technology.

汽车可靠性试验监控管理系统综合运用差分卫星定位、地图匹配、通信及计算机技术实现了对汽车可靠性试验监控管理和试验过程工况参数远程遥测、记录存储及汇总报表。

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8、

For quasi-real-time method, the real-values of COG and SOG are calculated by Mid-Latitude, Mercator or Bowring sailing method, the geographic coordinates obtained from DGPS are taken as the original datum of the three sailing method s.

在准实时法中,利用差分卫星定位仪给出的地理坐标,根据中分纬度法、墨卡托法或波林法算得航迹向与对地速度的真值。

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9、

Application of the Pathfinder Pro XR DGPS Technique to Traffic Information Collection

在交通信息采集中Pathfinder Pro XR DGPS技术的应用

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10、

Application of DGPS to the bathymetric survey in the Guangxi offshore area

DGPS在广西沿海海底地形测绘中的应用

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11、

Finally, A large number of experiments show that DGPS positioning system based on the heterogeneous network in the intelligent hospital space can fully meet the project specifications.

大量实验表明所搭建的医院智能空间异构网络及其定位系统完全可以满足项目指标要求。

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12、

Based on IMU/ DGPS Navigation Remote Sensing Image Fast Correction Method

基于IMU/DGPS的航空遥感影像快速纠正方法

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13、

There are two ways using DGPS in ITS-vehicles location and navigation, and location is the base of navigation.

差分GPS技术在智能交通系统中的应用主要体现在车辆定位和导航两个方面,而实现导航首先必须要解决定位问题。

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14、

DGPS Based Autonomous Vehicle Location and the Development of Multi Function Software

DGPS自主车辆定位及多功能处理软件研制

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15、

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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16、

DGPS Based Automatic Vehicle Location System

基于DGPS的车辆定位系统研究

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17、

Determining of Datum Station Coordinate in DGPS Vehicle Navigation System

DGPS车载导航系统中基准站坐标的测定

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18、

The Deposit Distribution of Spraying Droplet Based on DGPS in Rice Fields Study on Flying Time and Distributing Characteristic of Droplet from Sprayer

基于DGPS技术的水稻喷雾雾滴分布的研究喷雾机雾滴大小和飞行时间的研究

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19、

The study on the dynamic position estimates of wheeled agricultural machinery was carried out in the rice transplanter through integrating the signals from DGPS 、 digital compass and velocity sensor.

本文以久保田插秧机为研究平台,利用DGPS、电子罗盘和速度传感器组合进行轮式农业机械的导航定位技术研究。

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20、

The Real-time Arithmetic and Realization of Encoding and Decoding of DGPS's RTCM Data

GPS差分RTCM数据实时编码解码算法及实现

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