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NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
Current content can be found at unidata.ucar.edu.
To learn about what's going on, see About the Archive Site.
Hi Gilbert and everyone, While I haven't seen this one yet myself till now, this story has been playing out for a little while as the article alludes to. I'm less concerned about this for NOAAPort, we've seen that our 5G filters have done incredible jobs, but you are right that there are concerns. But based on that article my bet is any migrations with C-band allocations would _probably_ happen after NOAAPort goes offline. Hopefully. This might be a hot take, but I believe that NOAAPort should go away. It has served us well for neigh on 30 years now but it's time to move on... past time, really. We are now under two years to go before it gets decommissioned if that schedule holds, but like you said we aren't hearing much about what's coming next. On that I have some thoughts... The timing here is pretty funny actually; I'm working on a presentation that I'll give in about two weeks where I'll be discussing this exact topic, and what I believe the future could look like post-SBN. Coincidentally that'll also be on the first day for Unidata Fall Joint Committee meetings. I'm hoping it will get live streamed, or at least recorded, and if that happens I'll share the link(s) here; I think it's related enough. What I'll say now though is while I do have some concerns, I am also VERY excited for what will come next. I might be wrong but I think we're about to see a modernization overhaul to our industry's data flow and visualization techniques. We're still attached to NOAAPort at the hip so it's difficult for us to see past it, but a lot has happened in recent years and decades with massive advancements in computer tech, the internet and web app capabilities to name a few. Other industries, biotech is a great example, have some impressive tools to view their Big Data sets, and they are incredibly close to what we'd want to use for our data. Either way though, like Gilbert said, these are things we need to pay attention to in the event timelines accelerate or plans change. Hopefully this will be an agenda item for the Committee Meetings and we'll hear more from Unidata leadership in the comings weeks with their thoughts on the subject. Best, -Mike On Tue, Sep 9, 2025 at 8:27 PM Sebenste, Gilbert <sebensteg@xxxxxxx> wrote: > Good evening everyone, > > I had been meaning to post this article, and I apologize for not doing so > sooner. I wanted to bring up something that we'll have to keep an eye on. > As many of you know, NOAAport is scheduled to go bye-bye in a few years as > AWIPS pulls it's data from online sources in the not-too-distant future, > instead of NOAAport. > > But it could happen even sooner than that. The cellular/wireless industry > is pushing the FCC hard to get rid of the 3.8-4.4 ghZ band that television > networks, NOAAport and others use...to repurpose for 5G and 6G cellular use. > > For it's part, the television industry is rejecting it, saying that they > don't have anywhere else to go; fiber is not as reliable for delivering > video and audio on a 24/7/365 environment where the broadcast simply must > get through. I agree with that point. > > But the FCC wants them, and NOAAport, and everything else in those > frequencies to switch to fiber, possibly as early as next year. > > The question is, what will replace NOAAport? That remains a mystery. > > > https://www.tvtechnology.com/news/airwaves-battle-brews-over-upper-c-band-at-fcc > _________________________________________________________ > NOTE: All exchanges posted to NSF Unidata maintained email lists are > made publicly available through the web. Users who post to any of the > lists we maintain are reminded to remove any personal information that > they do not want to be made public. > > NSF Unidata ldm-users Mailing List > (ldm-users@xxxxxxxxxxxxxxxx) > For list information, to unsubscribe, or change your membership options, > visit: https://mailinglists.unidata.ucar.edu/listinfo/ldm-users/ >
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