Permanent project revision

S-DoT — Smart Seoul Data of Things Sensor Network

Revision 2026-08-20-source-dates · effective 2026-07-21

Superseded. A later revision exists: 2026-08-26-claim-mapping →

unreviewed

Created the first structured Evidence Passport with 1 claim and 3 source dossiers.

sha256:a92f9a6b85f473674da2722d12acefdcc3d854d990dce108db6b965f859e274e

All revisions → Current entity page →

Change set

add /evidencePassport — Added claim-level evidence mapping and source dossiers.
add /revisionHistory — Established a permanent, hash-addressed baseline revision.

1: of 1 claims mapped
3: source dossiers
3: publication dates recorded
0: archives linked
0: exact locators
0: content captures hashed

Claims, one by one

The text below is copied verbatim from the published record. Each claim names the source dossiers that carry it; caveats stay attached to the claim they qualify.

Claim 1 clm-f3a9664f7d9dc361 quantitative

on the sampled heatwave day 89% and on the coldwave day 91% of S-DoT stations recorded a higher daily mean temperature

Published field: impact · verbatim
Mapping: mapped · no interpretation or interpolation added by this passport
What the mapping says: The quality-management study benchmarks S-DoT readings against the official ASOS reference station and reports that above 90% of stations read warmer, tracing part of the bias to wall-mounted placement.
Caveat: Two sampled days (one heatwave, one coldwave) against a single reference station, not a continuous network-wide audit.

Sources carrying this claim

MDPI Sensors 23(5):2384, 2023 (peer-reviewed)

Source dossiers and revision state

This layer records what is known about each source, what is still missing, and the exact snapshot this page is rendering. A missing date, archive or hash stays visible as missing.

unreviewed Revision 2026-08-20-source-dates effective 2026-07-21 · created 2026-08-20

Awaiting operator and domain-expert review; publication of this revision implies neither.

sha256:a92f9a6b85f473674da2722d12acefdcc3d854d990dce108db6b965f859e274e

Revision history → Permanent version link → Machine-readable record → Evidence Constitution →

1: of 1 claims mapped
3: source dossiers
3: publication dates recorded
0: archives linked
0: exact locators
0: content captures hashed

Governance facts carried by the record

Operator: Seoul Metropolitan Government
Actor types: city-government
Funding model: public
Funding description: Not recorded
Cost: Not recorded
Ownership: Not recorded
Decision rights: Not recorded
Exit conditions: Not recorded

3 source dossiers

Seoul Metropolitan Government (authority) english.seoul.go.kr · background

Open original source ↗

Stable source ID: src-a4f0bbd2409eb299
Publisher: Name not classified · english.seoul.go.kr
Type / language: web-page · language not classified
Published: 2021-03-06
Updated: Not recorded
Source last checked: No source-level check date
Record last verified: 2026-07-21
Dossier created: 2026-08-20
Retrieved copy: No local capture recorded
Archive: No archived copy linked
Content hash: No captured content hash
Locator: Open the recorded source note
1,100 sensors, 17 data types every 2 minutes, public release, Smart Seoul Map streaming.
Descriptive only — not page/paragraph exact
Claims linked: Background source; no baseline claim points here

MDPI Sensors 23(5):2384, 2023 (peer-reviewed) mdpi.com · 1 linked claim

Open original source ↗

Stable source ID: src-b8caf001cc45767e
Publisher: Name not classified · mdpi.com
Type / language: web-page · language not classified
Published: 2023-02-21
Updated: Not recorded
Source last checked: No source-level check date
Record last verified: 2026-07-21
Dossier created: 2026-08-20
Retrieved copy: No local capture recorded
Archive: No archived copy linked
Content hash: No captured content hash
Locator: Open the recorded source note
Peer-reviewed quality-management study of the S-DoT network; 850+220 stations installed 2019-2020, sensor types confirmed.
Descriptive only — not page/paragraph exact
Claims linked: clm-f3a9664f7d9dc361

Seoul Metropolitan Government IoT policy (authority) world.seoul.go.kr · background

Open original source ↗

Stable source ID: src-12ddd32040876c11
Publisher: Name not classified · world.seoul.go.kr
Type / language: web-page · language not classified
Published: 2025-05-31
Updated: Not recorded
Source last checked: No source-level check date
Record last verified: 2026-07-21
Dossier created: 2026-08-20
Retrieved copy: No local capture recorded
Archive: No archived copy linked
Content hash: No captured content hash
Locator: Open the recorded source note
S-DoT scale and role within Seoul's smart-city IoT strategy; Open Data Plaza access.
Descriptive only — not page/paragraph exact
Claims linked: Background source; no baseline claim points here

Known limits of this passport

Publisher names and source languages have not yet been classified; domains are recorded without guessing.
Existing source notes are descriptive locators, not page- or paragraph-exact citations.
A missing archive, publication date or content hash is shown as null rather than inferred.
The project-level evidence grade ranks the strongest source in the entry; it is not a truth score for every claim.