WWWW: GPS week
WWWWD: GPS week and day of week
YY: 2-digit year
YYYY: 4-digit year
DDD: day of year
MM: month
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to download GPS and GLONASS differential code bias (DCB) files provided by CODE from ftp://ftp.unibe.ch/aiub/CODE/YYYY DCB文件的下载
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to download Multi-GNSS DCB files provided by CAS and DLR from ftp://igs.ign.fr/pub/igs/products/mgex/dcb/YYYY
多系统DCB的下载
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to download GPS and/or GLONASS precise orbit and clock products of IGS from ftp://igs.ign.fr/pub/igs/products/WWWW or
ftp://cddis.gsfc.nasa.gov/pub/gps/products/WWWW
轨道钟差文件的下载
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to download solution independent exchange (SINEX) format weekly files from ftp://igs.ign.fr/pub/igs/products/WWWW or ftp://cddis.gsfc.nasa.gov/pub/gps/products/WWWW
坐标文件的下载
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to download multi-GNSS precise orbit and clock products of MGEX from ftp://igs.ign.fr/pub/igs/products/mgex/WWWW or
ftp://cddis.gsfc.nasa.gov/pub/gps/products/mgex/WWWW
多系统轨道钟差文件的下载
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to download GPS, GLONASS, and multi-GNSS broadcast ephemeris files from ftp://cddis.gsfc.nasa.gov/pub/gps/data/daily/YYYY/brdc,
ftp://cddis.gsfc.nasa.gov/pub/gps/data/campaign/mgex/daily/rinex3/YYYY/brdm
广播星历的下载
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to download CODE global ionosphere map (GIM) files (CODGDDD0.YYI.Z) from ftp://ftp.unibe.ch/aiub/CODE/YYYY
全球电离层GIM产品的下载
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to download GPS and GLONASS observation files from
ftp://cddis.gsfc.nasa.gov/pub/gps/data/daily/YYYY/DDD/YYo
观测数据的下载
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sh_mgex_obs: to download multi-GNSS observation files from
ftp://igs.ign.fr/pub/igs/data/campaign/mgex/daily/rinex3/YYYY/DDD *.crx.gz
ftp://igs.ign.fr/pub/igs/data/campaign/mgex/daily/rinex3/YYYY/DDD *d.Z
ftp://cddis.gsfc.nasa.gov/pub/gps/data/daily/YYYY/DDD/YYd *.crx.gz
ftp://cddis.gsfc.nasa.gov/pub/gps/data/campaign/mgex/daily/rinex3/YYYY/DDD/YYo *.Z
多系统GNSS观测数据的下载
未完待续。。。。