| 应用StarReport星历预报软件提高测量工作效率 |
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| 引用本文： | 高建尽,张乾隆,孙江磊,张明.应用StarReport星历预报软件提高测量工作效率[J].北京测绘,2010(4):59-61. |
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| 作者姓名： | 高建尽 张乾隆 孙江磊 张明 |
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| 作者单位： | 海军蚌埠士官学校,安徽,蚌埠,233012;东海舰队侦测船大队,浙江,宁波,315200 |
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| 摘 要： | GPS测量中经常出现开机后卫星数不够或PDOP几何精度因子超限等问题,接收GPS导航电文中星历预报文件,提前预测测区卫星分布情况卫星出入地平时刻、卫星进退观测允许高度角时刻及可见卫星的高度角辅方位角等,对于合理选择观测时间,提高作业效率具有很重要的作用。本文介绍了如何应用StarReport星历预报软件获取和解算GPS星历文件的方法。
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| 关 键 词： | 星历 PDOP 时间段设置 |
Application StarReport Ephemeris Prediction Software to Improve the Measurement Efficiency |
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| GAO Jian-jin,ZHANG Qian-long,SUN Jing-lei,ZHANG Ming.Application StarReport Ephemeris Prediction Software to Improve the Measurement Efficiency[J].Beijing Surveying and Mapping,2010(4):59-61. |
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| Authors: | GAO Jian-jin ZHANG Qian-long SUN Jing-lei ZHANG Ming |
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| Institution: | GAO Jian-jin1,ZHANG Qian-long1,SUN Jing-lei2,ZHANG Ming2(1.Naval Bengbu Petty Officer Academy Bengbu Anhui 233012 Chian,2.92899 troops of THE East china fleet Ningbuo Zhejiang 315200 China) |
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| Abstract: | GPS measurements are often turned on a few satellites or PDOP GDOP not overrun problems,the receiver in the GPS navigation message ephemeris prediction file,ahead of forecasts surveyed area,the distribution of satellite access horizon satellite time,satellite observations allow a high degree of angular advance and retreat time and shows a high degree of satellite auxiliary azimuth angle,a reasonable choice for the observation time and improve operational efficiency have a very important role.This article de... |
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| Keywords: | measurements PDOP set time period |
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