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Verification register Energy, Climate, Space & Materials

Readiness verdict

Copernicus Sentinel-1D

A dated reading of what is claimed, reported, and independently verified in the current evidence.

As of
2026-08-20
Revision
1
Method
v1.3.0

Current reading

Readiness band and full integer triple

AI-assisted assembly · derived results

Readiness band

Ready

Primary summary from verified readiness

Confidence
65% · stale
Computed at
2026-08-20T10:51:49.513356+00:00
Claimed
95

Public ambition and stated capability

Reported
86

Observed practitioner reporting

Verified
73

Independently supported evidence

Gap
+22

Claimed leads verified

Evidence strength Strong

Decision

What the current evidence supports

Human editorial judgment · 2026-08-20

Adopt with guardrails

Why
It is an operational, free, well-understood C-band continuation of a 10-year-mature mission completing the first-generation constellation — lowest-risk of the three — with only transition-timing caveats rather than fundamental data-maturity gaps.
Next
Wire Sentinel-1D into the Copernicus Data Space ingestion now (data open since 17 Apr 2026), but pin acquisition-date/orbit logic to handle the 1-day revisit shift and the July 2026 1A phase-out; validate continuity across the transition window.

Constraints

Blockers

No named blocker is present in the current public projection.

Evidence summary

Derived counts

AI-assisted assembly

Total
7
Tier 1
1
Tier 2
0
Tier 3
6
Supports
5
Contradicts
2
Context
0
Latest observed
2026-04-02

Counts and dates only. Raw signals, private excerpts, trust records, and internal corpus material are not published here.

Publication record

Revisions

Initial public reading

  1. 2026-07-19 Reading moved from ready to ready.

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