Search found 66 matches

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.
by CDDIS_support_Lori
Wed Aug 10, 2022 12:53 pm America/New_York
Forum: Questions/Comments
Question: Motion of geosynchronous orbits
Replies: 1

Motion of geosynchronous orbits

I am interested in the motion of geosynchronous orbits. I am looking for a drifting geosynchronous satellite equipped with laser retroreflectors for which I could find a precise ephemeris. I am looking for an ephemeris approximately 120 days in length. An accuracy of 1 to 5 meters would be sufficien...
by CDDIS_support_Lori
Fri Jul 08, 2022 11:57 am America/New_York
Forum: Questions/Comments
Question: ERP and SP3 file missing
Replies: 1

Re: ERP and SP3 file missing

The files should be available now.