1001 Smart Cities

Permanent project revision

Bordeaux Metropole DataHub: 562 Datasets Under the Licence Ouverte

Revision 2026-08-22-evidence-baseline · effective 2026-08-10

Current revision. This is the snapshot used by the live entity page.

unreviewed

Created the first structured Evidence Passport with 17 claims and 5 source dossiers.

sha256:64541ca084da3f76da53f14f10c16ea83e94417305bf4414717346abee86407d
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.
17
of 17 claims mapped
5
source dossiers
2
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-3b46b3c1a950e12b quantitative
Bordeaux Metropole opened a developer-facing data portal in June 2011
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The Bordeaux Metropole presentation devotes a slide to the older of the two portals (data.bordeaux-metropole.fr) and dates it: "Ouvert en juin 2011". The same slide characterises it as geographic and real-time data, "Centre developpeurs" (developer-focused), under an ODbL licence, and marks it "Portail actif".
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Bordeaux Metropole — "L'Open Data a Bordeaux Metropole: existant et perspectives", cafe-atelier PIGMA, 14 March 2019
Claim 2 clm-ba7331072f970f4d quantitative
the Ville de Bordeaux followed with a public-facing one in October 2012
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The next slide covers the city portal (opendata.bordeaux.fr) and dates it "Ouvert en octobre 2012", describing it as "Centre grand public" (aimed at the general public) under the Licence ouverte. The slide also calls it a "Portail statique", in contrast to the Metropole portal marked "actif".
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Bordeaux Metropole — "L'Open Data a Bordeaux Metropole: existant et perspectives", cafe-atelier PIGMA, 14 March 2019
Claim 3 clm-38dc6051ff61df6a quantitative
the two were merged into a single Opendatasoft catalogue, rebranded the DataHub in June 2025
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
Two sources cover the two halves of this sentence. The 2019 presentation announces the convergence and names the platform: a slide headed "Convergence: un nouveau portail unique des septembre 2019" sets the two portals (192 and 66 datasets) against one merged successor, and a later slide records "Choix de la solution Open Data Soft". The rebrand is dated by the DataHub launch post of 24 June 2025: "Bordeaux Metropole est heureuse d'annoncer l'ouverture de son nouveau portail DATAHUB". The portal today answers on the Opendatasoft Explore API v2.1, which is consistent with that platform choice.
Caveat
Neither source states that the merger itself was completed. The 2019 presentation announces the single portal as forthcoming for September 2019, and the 2025 launch post describes the DataHub as a new look built on the foundations of an existing portal it calls "L'Atelier Open Data" — not as the moment the two original portals were joined.

Sources carrying this claim

  1. Bordeaux Metropole — "L'Open Data a Bordeaux Metropole: existant et perspectives", cafe-atelier PIGMA, 14 March 2019
  2. Opendatasoft community — Lancement du portail DataHub Metropole de Bordeaux
Claim 4 clm-a47636ff37940829 quantitative
it held 562 datasets
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The catalogue endpoint of the portal's own Explore API v2.1, queried with limit=0, returns the whole-catalogue total: {"total_count": 562, "results": []}. Re-queried on 22 August 2026 it still returned 562, matching the figure the entry recorded on 10 August 2026.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Bordeaux Metropole DataHub — catalogue licence facets (Explore API v2.1)
Claim 5 clm-808c16e231c7a8fc quantitative
of which 549 carried an open licence: 520 under the French Licence Ouverte, 25 under its Etalab v1 and v2 variants, three under ODbL and one under GPLv3
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The licence facet returns exactly five values, and they sum to 549: "Licence Ouverte" 520, "Open License v2.0" 18, "Open License v1.0" 7, "Open Database License (ODbL)" 3, "GNU General Public License v3.0" 1. The entry's "25 under its Etalab v1 and v2 variants" is the 18 + 7 of the two versioned rows; both point at etalab.gouv.fr licence texts (open-licence.pdf and Licence_Ouverte.pdf respectively), which supports reading them as versions of the same French open licence.
Caveat
The grouping into "the French Licence Ouverte" and "its Etalab v1 and v2 variants" is the entry's reading of the facet values, not a distinction the portal draws. The catalogue simply lists an unversioned row alongside two versioned ones.

Sources carrying this claim

  1. Bordeaux Metropole DataHub — catalogue licence facets (Explore API v2.1)
Claim 6 clm-bd70d8363bef1438 descriptive
Thirteen carried no licence at all.
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
A catalogue query filtered with where=license is null returns {"total_count": 13, "results": []}, and 549 + 13 accounts for all 562 datasets. Requesting the same filter with limit=100 returns all thirteen records, so the figure can be checked item by item rather than only in aggregate.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Bordeaux Metropole DataHub — catalogue licence facets (Explore API v2.1)
Claim 7 clm-3442e1caa78f094b descriptive
bike-share station status in the GBFS standard
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The dataset page for ci_vcub_p, titled "Station Le Velo en temps reel" and published by Bordeaux Metropole under the Licence Ouverte, states in its description: "La donnee temps reel est disponible au format GBFS". It carries 223 station records and declares a refresh interval of 2 minutes 30 seconds.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Bordeaux Metropole DataHub — real-time bike-share station dataset (ci_vcub_p)
Claim 8 clm-394b89f62239f0a6 descriptive
road-traffic counts, roadworks and real-time parking occupancy
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
All three are present in the catalogue under the Licence Ouverte, which supports the entry's "under the same terms". Traffic: an annual series "Comptage du trafic" runs from 2010 to 2025, alongside live sensor datasets (pc_capte_ponct_p, "Capteur de trafic routier ponctuel"). Roadworks: ci_chantier, "Chantiers sur Bordeaux et Merignac modifiant les conditions de circulation". Parking occupancy: st_park_p, "Parking hors voirie", whose records carry live fields libres, total and etat (one sample: libres 150 of total 211, etat "LIBRE") on the same 2 minute 30 second refresh. The 2019 presentation independently lists "Trafic" and "Parkings temps reel" among the portal's API endpoints.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Bordeaux Metropole DataHub — catalogue
  2. Bordeaux Metropole — "L'Open Data a Bordeaux Metropole: existant et perspectives", cafe-atelier PIGMA, 14 March 2019
Claim 9 clm-fbc4b0e54ecee9a8 quantitative
Self-counted through the catalogue API on 10 August 2026: 562 datasets, 549 with an open licence
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
Both figures come from the portal's own Explore API and were reproduced on 22 August 2026: the catalogue endpoint returns total_count 562, and the five licence facet rows sum to 549. The entry is explicit that this is its own count rather than a figure the operator publishes.
Caveat
These are counts taken from a live catalogue, not a figure the operator publishes or archives. The totals can move as datasets are added or licensed, so they describe the portal on the day it was queried.

Sources carrying this claim

  1. Bordeaux Metropole DataHub — catalogue licence facets (Explore API v2.1)
Claim 10 clm-a16256aef653adbb quantitative
13 with none
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The where=license is null query returns total_count 13, the same figure the snippet gives, and the thirteen can be listed individually with limit=100.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Bordeaux Metropole DataHub — catalogue licence facets (Explore API v2.1)
Claim 11 clm-a1b310639afcf3d8 quantitative
Bordeaux Metropole publishes 351 of them and the Ville de Bordeaux 103
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The catalogue's publisher facet returns "Bordeaux Metropole" 351 and "Ville de Bordeaux" 103 as its two largest rows, exactly the figures in the entry.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Bordeaux Metropole DataHub — catalogue
Claim 12 clm-2dbd7df2c432003f descriptive
the rest come from member communes and other bodies
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The remaining publisher rows are dominated by the two groups named: member communes of the metropolitan area (Talence 23, Le Haillan 19, Merignac 8, Pessac 2, Le Taillan-Medoc 1) and national producers (INSEE 8, BRGM 8, ARCEP 3, the Interior Ministry 3, Etalab, Meteo France, La Poste and several ministries with one or two each).
Caveat
Those two groups do not account for quite all of the remainder. The publisher facet also lists a regional air-quality association, a departmental state service, the city's own social-action agency, the portal platform's own vendor and one private website, and six of the 562 datasets name no publisher at all.

Sources carrying this claim

  1. Bordeaux Metropole DataHub — catalogue
Claim 13 clm-6f024e13bbc6122a quantitative
The portal's own reuse tables list 27 published reuses.
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The catalogue carries a dataset "Reutilisations", published by Bordeaux Metropole, whose records endpoint returns total_count 27. Each record has a titre, an auteur and a date_publication (for example "Park'in Bordeaux", published 2023-02-28), so these are reuses the portal presents as published rather than merely submitted.
Caveat
The plural "tables" covers two datasets that do not agree: the one holding 27 entries sits beside a second, older reuse table of 25. The figure of 27 is the larger of the two, not a sum, and both are live tables that can change.

Sources carrying this claim

  1. Bordeaux Metropole DataHub — catalogue
Claim 14 clm-5d0c1eaebf2fc334 quantitative
A Bordeaux Metropole presentation of 14 March 2019 counted roughly 270,000 API calls on a typical day
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The convergence slide of the presentation, whose title slide is dated "14 mars 2019", carries the line "Pour une journee type (270000 appels)". The entry's "roughly" is well chosen: the slide frames the number as a typical day rather than a measurement of a named date.
Caveat
The slide gives the figure without a measurement period or method, and describes a typical day rather than a dated observation, so it is best read as the operator's own rounded characterisation of traffic in early 2019.

Sources carrying this claim

  1. Bordeaux Metropole — "L'Open Data a Bordeaux Metropole: existant et perspectives", cafe-atelier PIGMA, 14 March 2019
Claim 15 clm-4e2aa7385800f236 quantitative
135,000 to the transit information feed, 45,000 to bike-share, 30,000 to traffic and 17,000 to real-time parking
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The same slide breaks the figure down as "SAEIV: 135000", "VCUB: 45 000", "Trafic: 30000" and "Parkings temps reel: 17000". SAEIV is the transit operations and passenger-information system, and VCUB was the name of the Bordeaux bike-share at the time, so the entry's translations of the two abbreviations are right.
Caveat
The four named feeds add up to 227,000, not 270,000. The slide lists them without saying they are exhaustive, so roughly 43,000 calls a day belong to endpoints it does not break out.

Sources carrying this claim

  1. Bordeaux Metropole — "L'Open Data a Bordeaux Metropole: existant et perspectives", cafe-atelier PIGMA, 14 March 2019
Claim 16 clm-0589a5d46e7f4c7f descriptive
The licence coverage is near-total but not total
Published field
lesson · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The facet counts bear this out: 549 of 562 datasets carry one of five open licences and 13 carry none, so the catalogue is almost but not entirely licensed.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Bordeaux Metropole DataHub — catalogue licence facets (Explore API v2.1)
Claim 17 clm-e6502b23789851af descriptive
twelve of the thirteen unlicensed datasets were uploaded by a small member commune (Le Haillan, Le Taillan-Medoc, Talence) or are the portal's own housekeeping tables
Published field
lesson · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
Listing all thirteen unlicensed datasets shows the description fits twelve of them but not all thirteen, so the word "every" overstates what the catalogue shows. Ten come from the three communes named (Talence 5, Le Haillan 4, Le Taillan-Medoc 1) and two are the portal's reuse tables. The thirteenth is neither: places-de-covoiturage-sur-et-hors-voirie, "Mobilites alternatives, SUR et HORS voirie 14nov2019 Bordeaux Metropole", is a substantive mobility dataset describing "les aires de covoiturages de Bordeaux Metropole" — that is, one of the metropolitan authority's own datasets, not a small commune's upload and not a housekeeping table.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Bordeaux Metropole DataHub — catalogue licence facets (Explore API v2.1)

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 2026-08-22-evidence-baseline effective 2026-08-10 · created 2026-08-22

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

sha256:64541ca084da3f76da53f14f10c16ea83e94417305bf4414717346abee86407d
Revision history → Permanent version link → Machine-readable record → Evidence Constitution →
17
of 17 claims mapped
5
source dossiers
2
publication dates recorded
0
archives linked
0
exact locators
0
content captures hashed

Governance facts carried by the record

Operator
Bordeaux Metropole — Direction generale du numerique et des systemes d'information
Actor types
city-government
Funding model
Not recorded
Funding description
Not recorded
Cost
Not recorded
Ownership
Not recorded
Decision rights
Not recorded
Exit conditions
Not recorded

5 source dossiers

Bordeaux Metropole DataHub — catalogue licence facets (Explore API v2.1) datahub.bordeaux-metropole.fr · 7 linked claims

Open original source ↗

Stable source ID
src-6577ea7e9a3a03e6
Publisher
Name not classified · datahub.bordeaux-metropole.fr
Type / language
web-page · language not classified
Published
Not recorded
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-08-10
Dossier created
2026-08-22
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Primary count, queried 10 August 2026: Licence Ouverte 520, Open License v2.0 18, Open License v1.0 7, ODbL 3, GPLv3 1. The catalogue endpoint (?limit=0) returns total_count 562; a where=license is null query returns exactly 13, all from Le Haillan, Le Taillan-Medoc, Talence or the portal's own reuse tables.

Descriptive only — not page/paragraph exact
Claims linked
Bordeaux Metropole DataHub — catalogue datahub.bordeaux-metropole.fr · 4 linked claims

Open original source ↗

Stable source ID
src-ec4ac09c60a3cea9
Publisher
Name not classified · datahub.bordeaux-metropole.fr
Type / language
web-page · language not classified
Published
Not recorded
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-08-10
Dossier created
2026-08-22
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

The portal itself. Publisher facet: Bordeaux Metropole 351, Ville de Bordeaux 103, Ville de Talence 23, Ville Le Haillan 19, plus national producers (INSEE, BRGM, ARCEP, Atmo Nouvelle-Aquitaine).

Descriptive only — not page/paragraph exact
Claims linked
Bordeaux Metropole — "L'Open Data a Bordeaux Metropole: existant et perspectives", cafe-atelier PIGMA, 14 March 2019 portail.pigma.org · 6 linked claims

Open original source ↗

Stable source ID
src-c9f82a68e55dbec3
Publisher
Name not classified · portail.pigma.org
Type / language
pdf · language not classified
Published
2019-03-14
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-08-10
Dossier created
2026-08-22
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Authoritative for the start dates and the API volumes. Metropole portal "ouvert en juin 2011" (ODbL, developer-focused, 192 datasets); Ville de Bordeaux portal "ouvert en octobre 2012" (Licence ouverte, 66 datasets). Typical day: 270 000 API calls — SAEIV 135 000, VCUB 45 000, trafic 30 000, parkings temps reel 17 000. A single merged portal was announced for September 2019.

Descriptive only — not page/paragraph exact
Claims linked
Opendatasoft community — Lancement du portail DataHub Metropole de Bordeaux community.huwise.com · 1 linked claim

Open original source ↗

Stable source ID
src-1eb196da38cba886
Publisher
Name not classified · community.huwise.com
Type / language
web-page · language not classified
Published
2025-06-24
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-08-10
Dossier created
2026-08-22
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Post dated 24 June 2025 announcing the DataHub, built on the foundations of the previous "L'Atelier Open Data" portal, with about thirty datasets harvested from other portals at launch. Note: opendatasoft.com now redirects to community.huwise.com.

Descriptive only — not page/paragraph exact
Claims linked
Bordeaux Metropole DataHub — real-time bike-share station dataset (ci_vcub_p) datahub.bordeaux-metropole.fr · 1 linked claim

Open original source ↗

Stable source ID
src-c740290a1c866498
Publisher
Name not classified · datahub.bordeaux-metropole.fr
Type / language
web-page · language not classified
Published
Not recorded
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-08-10
Dossier created
2026-08-22
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Evidence for the live feeds: 223 "Le Velo" (formerly VCub) stations, available in the GBFS standard, Licence Ouverte, last modified 10 August 2026 — the portal is not a static archive.

Descriptive only — not page/paragraph exact
Claims linked
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.