Skip to Main Content
IBM System Storage Ideas Portal


This portal is to open public enhancement requests against IBM System Storage products. To view all of your ideas submitted to IBM, create and manage groups of Ideas, or create an idea explicitly set to be either visible by all (public) or visible only to you and IBM (private), use the IBM Unified Ideas Portal (https://ideas.ibm.com).


Shape the future of IBM!

We invite you to shape the future of IBM, including product roadmaps, by submitting ideas that matter to you the most. Here's how it works:

Search existing ideas

Start by searching and reviewing ideas and requests to enhance a product or service. Take a look at ideas others have posted, and add a comment, vote, or subscribe to updates on them if they matter to you. If you can't find what you are looking for,

Post your ideas
  1. Post an idea.

  2. Get feedback from the IBM team and other customers to refine your idea.

  3. Follow the idea through the IBM Ideas process.


Specific links you will want to bookmark for future use

Welcome to the IBM Ideas Portal (https://www.ibm.com/ideas) - Use this site to find out additional information and details about the IBM Ideas process and statuses.

IBM Unified Ideas Portal (https://ideas.ibm.com) - Use this site to view all of your ideas, create new ideas for any IBM product, or search for ideas across all of IBM.

ideasibm@us.ibm.com - Use this email to suggest enhancements to the Ideas process or request help from IBM for submitting your Ideas.

Status Submitted
Created by Guest
Created on Nov 15, 2026

Contrail Data Custody Chain

PROBLEM: A contrail claim is only as good as its data chain: the flight track (ADS-B), the weather at cruise altitude (reanalysis), and the sky observation (satellite or photograph) each come from a different owner, and none of them is tied to the others. When someone asks what a particular line in the sky was — a flight, a contrail, or something else — the three records cannot be produced together, so the question cannot be answered either way.

SOLUTION: A contrail data custody chain: flight track, weather field and sky observation linked by time and location under one custody record, with each source named and each handoff logged — so any line in the sky can be traced to its flight and its weather, or honestly reported as untraceable.

EVIDENCE BASIS: DOCUMENTED — contrail studies join ADS-B flight tracks with reanalysis weather (Teoh et al. 2024 used ADS-B telemetry and reanalysis for 2019–2021); satellite detection is the standard verification method for avoidance trials (Google/American 2025 trial). Sources: Teoh et al. 2024; Google Research trial reporting, Mar 2025.

Idea priority Low