Search found 4 matches

by zhw_123
Thu Sep 23, 2021 3:12 am America/New_York
Forum: All Questions/Comments
Question: BDS observation data download
Replies: 1

BDS observation data download

In the RINEX 3 format meaning, it says that CO represents the BDS observation data. However, I cannot find the BDS-3 satellite observation data in CDDIS. For example, I find the observation data in 1, January 2021:https://cddis.nasa.gov/archive/gnss/data/daily/2021/001/21o/ There is only one RINEX 3...
by zhw_123
Tue May 25, 2021 9:34 pm America/New_York
Forum: All Questions/Comments
Question: wget download sp3 files
Replies: 3

Re: wget download sp3 files

Yes, I also try this method wget --auth-no-challenge "https://cddis.nasa.gov/archive/doris/data/cs2/2017/cs2rx17001.001.Z" But, the sp3 also corrupted and the it shows as the following: --2021-05-26 09:32:43-- https://cddis.nasa.gov/archive/gnss/products/mgex/2117/wum21176.sp3.Z Resolving ...
by zhw_123
Tue May 25, 2021 7:53 am America/New_York
Forum: All Questions/Comments
Question: wget download sp3 files
Replies: 3

wget download sp3 files

I use wget to download the sp3 files and created the .netrc file, included the line with username and passwd. wget --load-cookies ~/.urs_cookies --save-cookies ~/.urs_cookies --keep-session-cookies https://cddis.nasa.gov/archive/gnss/products/mgex/$WEEK/wum$WEEK$WDAY.sp3.Z But the file is corrupted ...
by zhw_123
Wed May 19, 2021 4:06 am America/New_York
Forum: All Questions/Comments
Question: brdm data download
Replies: 1

brdm data download

the brdm data is not updated until June 2020, it is siad that the short name MGEX files are being phased out. The files are still available in long name format (BRDM00DLR_S_YYYYDDD0000_01D_MN.rnx.gz) under https://cddis.nasa.gov/archive/gnss/data/campaign/mgex/daily/rinex3/2020/brdm/ But in under th...