Search found 78 matches

by CDDIS_support_Lori
Wed Mar 08, 2023 4:15 pm America/New_York
Forum: Questions/Comments
Question: problem downloading with wget
Replies: 1

problem downloading with wget

hello: I try to use the following cmd: wget --auth-no-challenge " https://cddis.nasa.gov/archive/doris/data/cs2/2017/cs2rx17001.001.Z " to download the file ,but i got a file which is only 14kb, and i can not use uncompress cmd to unzip this file. what should i do to solve this problem. th...
by CDDIS_support_Lori
Mon Dec 12, 2022 4:26 pm America/New_York
Forum: Questions/Comments
Question: Missing new igs20 named Final products
Replies: 1

Re: Missing new igs20 named Final products

Hello, Starting with week 2238, the IGS made the decision to switch the GNSS products to long name format. After week 2237, the long name files are archived in the main weekly directory, and the igs20 subdirectory is no longer used. The long name file format is described in the following document. h...
by CDDIS_support_Lori
Thu Dec 01, 2022 3:48 pm America/New_York
Forum: Questions/Comments
Question: Data Missing
Replies: 1

Re: Data Missing

The missing file https://cddis.nasa.gov/archive/gnss/data/daily/2022/329/22p/BRDC00IGS_R_20223290000_01D_MN.rnx.gz has been re-created. A bad input file was causing an issue with the generation of this file."
by CDDIS_support_Lori
Thu Dec 01, 2022 3:47 pm America/New_York
Forum: Questions/Comments
Question: Data Missing
Replies: 1

Data Missing

https://cddis.nasa.gov/archive/gnss/data/daily/2022/329/22p/BRDC00IGS_R_20223290000_01D_MN.rnx.gz
The data of 329 annual product days in 2022 has not been uploaded.
by CDDIS_support_Lori
Wed Nov 09, 2022 3:07 pm America/New_York
Forum: Questions/Comments
Question: broadcast ephemeris switch to long filenames (repro3)
Replies: 1

Re: broadcast ephemeris switch to long filenames (repro3)

We are tracking this. It will be discussed at the IGS Infrastructure Committee meeting in a couple of weeks. Short answer is that everything will eventually be going to long filenames.
by CDDIS_support_Lori
Fri Oct 07, 2022 12:15 pm America/New_York
Forum: Questions/Comments
Question: Difference between archive/gps/data/ and archive/gnss/data/
Replies: 2

Re: Difference between archive/gps/data/ and archive/gnss/data/

To answer your questions:

1. Yes, the data in the directories is the same.
2. There are no current plans to remove the /gps directory.

Best regards,
The CDDIS Team
by CDDIS_support_Lori
Wed Sep 28, 2022 12:52 pm America/New_York
Forum: Questions/Comments
Question: Questions regarding Hourly updates of RINEX FIles
Replies: 4

Re: Questions regarding Hourly updates of RINEX FIles

ARK,

I don't know if that's possible or how you would go about getting them. I am sorry we can't help with that.

The CDDIS Team
by CDDIS_support_Lori
Wed Sep 28, 2022 12:00 pm America/New_York
Forum: Questions/Comments
Question: Creating a Python program to automatically download the ionex file given any date as input to the program.
Replies: 1

Re: Creating a Python program to automatically download the ionex file given any date as input to the program.

The most common reason for this is that you are not properly passing your credentials to Earthdata login. If you do not pass your credentials properly you are automatically redirected to the Earthdata Login web page. Since you are making an HTTPS request, the server is assuming you are using a web b...
by CDDIS_support_Lori
Tue Sep 27, 2022 4:56 pm America/New_York
Forum: Questions/Comments
Question: Questions regarding Hourly updates of RINEX FIles
Replies: 4

Re: Questions regarding Hourly updates of RINEX FIles

Dear ARK, Thank you for your question. In order to create the hourly files, the CDDIS requires input from external sources. These sources upload the files hourly so the CDDIS cannot create the hourly files in less than an hour. Though the input files are supposed to be uploaded hourly, sometimes the...
by CDDIS_support_Lori
Wed Aug 10, 2022 12:54 pm America/New_York
Forum: Questions/Comments
Question: Motion of geosynchronous orbits
Replies: 1

Re: Motion of geosynchronous orbits

We are passing this question along to our science community.