Data Center Atlas
2026-10-15 · 418 sites downloads
Atlas data archived on 2026-10-15. The original data files remain unchanged.
- Data history
- View additions and corrections
- Updated
- Observation dates
- to
- Counts
- 418 sites, 444 projects, 53 countries, 2249 evidence rows
- Source
- GitHub
manifest.json lists the size and SHA-256 hash of every original file. SHA256SUMS is the checksum file of the GitHub Release data-2026-10-15-research-fifteenth, created when this was the current data, and every file listed here matches it; these checksums do not change when the site builder changes. datacenter-atlas-2026-10-15-research-fifteenth.zip and atlas.json link to that release's frozen assets; the other derived formats are served here, byte for byte as the release lists them. This page itself is not in SHA256SUMS or the zip.
| File | Format | Description | Size | SHA-256 |
|---|---|---|---|---|
| datacenter-atlas-2026-10-15-research-fifteenth.zip derived | ZIP | Every file listed here except SHA256SUMS, in one archive. | 9.3 MB | adab184235321e8ba57e63369a09d4393e3a85672d0784818c183773d787f63c |
| sites.csv | CSV | One row per physical site. | 559.8 KB | 4009dcdaf3d8bb12a8f8df3563369b81008b3ca9cf1f9612c0174d7dfcdba5c9 |
| projects.csv | CSV | One row per project: last observed status, locator semantics and typed observations. | 3.0 MB | 64ed878e854546ab0b947eea1faeafb0456d8a929c10432808aec6cf446bc56f |
| evidence.csv | CSV | Sources for site records, with URLs, usage terms and content hashes. | 1.3 MB | 7b55a2afea2a509aabc15394b90797eca687498eff936973e15f8fed803359c8 |
| sites.geojson | GeoJSON | Site locators and boundaries as a GeoJSON FeatureCollection. | 846.2 KB | d0e7b4770bb22180bcb9d6f2793fb54dc785dea871ea5a2af2df965cf2c699cc |
| atlas.xlsx derived | Excel | Excel workbook: a README sheet plus sites, projects and evidence (UTF-8 safe; geometry omitted). | 2.0 MB | 0b021c8b2a2692709d7abd37e0e1de54b5aa535135090ceb598667196040f49a |
| atlas.json derived | JSON | Every typed site, project and evidence record in one JSON document. | 10.2 MB | 45d5d496bba14c120dfde5c6ed143694196a5df6e1cf2070bb99f94379ad7090 |
| atlas.sqlite derived | SQLite | SQLite database: the three tables, link and observation tables and a site_overview view. | 7.3 MB | 6e17015011264ed59b7bab5f9eb7d04c3cd38c0b0bdb4947292fc5c7e7572507 |
| sites.kml derived | KML | Sites for Google Earth and other KML viewers. | 627.6 KB | ea1cf065633b405d62d5ad71430383620f76cc66dbe73292a09f3eabc77a034d |
| sites.ndjson derived | NDJSON | One typed site record per line. | 931.5 KB | a82fca750032604a6769f3f4a1d39efa524eed757eb941cd02987b694acb1f5e |
| projects.ndjson derived | NDJSON | One typed project record per line. | 3.9 MB | e1745a4cb616158c69c8a82b780a93b8b52533247c80988f271f63cc5189218f |
| evidence.ndjson derived | NDJSON | One typed evidence record per line. | 2.9 MB | 215c9f64c8a776089bf2f22c84928bffae374f1c9740ebec06d950b62cc69f00 |
| datapackage.json derived | Data Package | Frictionless Data Package descriptor: table schemas, sizes and hashes. | 47.7 KB | 0cfc23a3498e98f3b2c82bd58b4a83231f948efa1fa768f6531bd733dd2b325c |
| schema.json | JSON | Field definitions for the source files. | 28.9 KB | 5a47ee58287b85e313ce5a3ddc1df0d51be84c3425574ce218c2a067abbd2459 |
| selection-report.json | JSON | Research and selection audit. | 130.2 KB | ff85a59f8b0b8a7ac7daf2b3a1f1ba43f9f6b9c92ef9379954498e0d4e65d8f4 |
| review-provenance.json | JSON | Source and review records for additions. | 17.3 KB | 881193f9a6a9343fb2a0a82f0b0e50723254fbd01ca3c25a8fd08a38840d1ff1 |
| README.md | Markdown | Original research notes retained with the archived data. | 366 B | 8339c2efcf517a54c1bf78ba38132854686d6ca40abb39d6ca6d8f17e114fe0e |
| ATTRIBUTION.txt | Text | Source attribution and third-party terms. | 493.5 KB | a0dc886a71d28f5f44ac8eb6ba9ac1ac684f486e2327abd4ac14ca243498dfd6 |
| manifest.json | JSON | File sizes and SHA-256 hashes of the source files. | 2.6 KB | 264ed27fddb26470b175c05551d93ec9aca7e6282c0fd705814da42070d83e4e |
| manifest.sha256 | Text | SHA-256 of manifest.json. | 80 B | d2a1ba5aca1f51ad5d803a98e560ca148a5f7b46c5b97c87ad231b6ddc5a9de1 |
| identity-mapping.json | JSON | Project and campus matches, scope distinctions and unresolved identities. | 734.7 KB | 3c0ba3dcad7941c5317e8a36b0b4c3e87e29bb945b59751319ddcc657069a8de |
| source-records.json | JSON | Complete project records with figures, organizations, milestones and original sources. | 2.1 MB | 0b593c002903193ca62489eac1ba25674f262fa03bbd2078a2a422f58015fd1a |
| SHA256SUMS derived | Text | SHA-256 of every file in this directory (sha256sum -c format). | 1.8 KB | 7baa94c2533711b47e6445c6e0b6169badf485d56842d38baf424e146816188f |
Verify the files #
curl -fLO https://kiankyars.github.io/datacenter-atlas/downloads/2026-10-15-research-fifteenth/SHA256SUMS
sha256sum --check --ignore-missing SHA256SUMSGitHub Pages serves .ndjson, .sqlite and SHA256SUMS as application/octet-stream and .zip as application/x-zip-compressed; identify formats by file extension or by media_type here, not by Content-Type.