1001 Smart Cities

Permanent project revision

NSW Spatial Digital Twin

Revision 2026-08-20-source-dates-r2 · effective 2026-08-12

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

unreviewed

Record the publication date of each source that states one; sources that publish no date are marked null.

sha256:c472017ef72be71916e6249769d1bc62d0a9f26b527a4d45bea46aeb3ff58264
All revisions → Current entity page →

Change set

  • replace /snapshot/projectFingerprint — Updated projectFingerprint to the current sourced project record.
  • replace /snapshot/sources — Updated sources to the current sourced project record.
4
of 4 claims mapped
5
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-79bd501aebf73883 quantitative
NSW's Department of Customer Service launched a public 3D/4D digital twin in February 2020, first mapping Western Sydney's buildings, terrain, property boundaries and utilities with CSIRO's Data61.
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
iTnews dates the launch to 24 February 2020, identifies NSW Spatial Services and Data61, describes public access and lists buildings, terrain, property boundaries and utilities in the Western Sydney 4D model.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. iTnews — NSW spatial digital twin goes live
Claim 2 clm-42cf40cfd20f5a51 quantitative
It grew to eight Western Sydney council areas, then a rebuilt viewer, SDT Explorer, replaced the state's SIX Maps portal in May 2025.
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The NSW Government announcement reports coverage across eight Western Sydney councils; the Institution of Surveyors NSW states that SIX Maps retired and SDT Explorer launched on 1 May 2025.
Caveat
The official NSW announcement could not be fetched automatically in this pass; its mapped figures remain unreviewed.

Sources carrying this claim

  1. NSW Government — Digital Twin revolutionises planning data for NSW
  2. Institution of Surveyors NSW — SDT Explorer to replace SIX Maps
Claim 3 clm-d63be9d9e24ba227 quantitative
Received 18 million requests for 3D datasets in the 12 months following its funding boost (c. 2021–22)
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The NSW Government announcement reports 18 million requests for 3D datasets during the stated 12-month period.
Caveat
Operator-reported usage, not an independently audited outcome; the source could not be fetched automatically in this pass.

Sources carrying this claim

  1. NSW Government — Digital Twin revolutionises planning data for NSW
Claim 4 clm-c6a8490f2e68dc8e quantitative
a rebuilt public viewer, SDT Explorer, replaced the state's SIX Maps portal on 1 May 2025.
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The Institution of Surveyors NSW states that DCS Spatial Services retired SIX Maps and launched SDT Explorer on 1 May 2025.
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Institution of Surveyors NSW — SDT Explorer to replace SIX Maps

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-r2 effective 2026-08-12 · created 2026-08-20

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

sha256:c472017ef72be71916e6249769d1bc62d0a9f26b527a4d45bea46aeb3ff58264
Revision history → Permanent version link → Machine-readable record → Evidence Constitution →
4
of 4 claims mapped
5
source dossiers
3
publication dates recorded
0
archives linked
0
exact locators
0
content captures hashed

Governance facts carried by the record

Operator
NSW Department of Customer Service – Spatial Services, with CSIRO's Data61
Actor types
regional-government, research
Funding model
public
Funding description
Not recorded
Cost
Not recorded
Ownership
Not recorded
Decision rights
Not recorded
Exit conditions
Not recorded

5 source dossiers

iTnews — NSW spatial digital twin goes live itnews.com.au · 1 linked claim

Open original source ↗

Stable source ID
src-b9f91ea56a585b03
Publisher
Name not classified · itnews.com.au
Type / language
web-page · language not classified
Published
2020-02-24
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-08-12
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

Launch date, operator, initial Western Sydney coverage.

Descriptive only — not page/paragraph exact
Claims linked
NSW Government — Digital Twin revolutionises planning data for NSW nsw.gov.au · 2 linked claims

Open original source ↗

Stable source ID
src-0148958884807024
Publisher
Name not classified · nsw.gov.au
Type / language
web-page · language not classified
Published
Not recorded
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-08-12
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

Official announcement of $40m funding, 8-council coverage, 18m dataset requests.

Descriptive only — not page/paragraph exact
Claims linked
iTnews — NSW gov puts $40m towards statewide digital twin itnews.com.au · background

Open original source ↗

Stable source ID
src-b1bb03c33e981348
Publisher
Name not classified · itnews.com.au
Type / language
web-page · language not classified
Published
2021-12-03
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-08-12
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

Independent confirmation of funding and statewide rollout plan.

Descriptive only — not page/paragraph exact
Claims linked
Background source; no baseline claim points here
Institution of Surveyors NSW — SDT Explorer to replace SIX Maps surveyors.org.au · 2 linked claims

Open original source ↗

Stable source ID
src-ce8bf62a372d8404
Publisher
Name not classified · surveyors.org.au
Type / language
web-page · language not classified
Published
2025-04-14
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-08-12
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

Confirms platform is live and actively rebuilt as of May 2025.

Descriptive only — not page/paragraph exact
Claims linked
Digital.NSW — Spatial Digital Twin capability uplift pilot digital.nsw.gov.au · background

Open original source ↗

Stable source ID
src-d0bc88be9dcbd2db
Publisher
Name not classified · digital.nsw.gov.au
Type / language
web-page · language not classified
Published
Not recorded
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-08-12
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

Official NSW government case study, 2024–25 agency adoption program.

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.