Data Center Atlas
2026-10-14 · 405 sites downloads
Atlas data archived on 2026-10-14. The original data files remain unchanged.
- Data history
- View additions and corrections
- Updated
- Observation dates
- to
- Counts
- 405 sites, 429 projects, 53 countries, 2127 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-2026-10-14-research-fourth, 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-2026-10-14-research-fourth.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-2026-10-14-research-fourth.zip derived | ZIP | Every file listed here except SHA256SUMS, in one archive. | 9.0 MB | 01fefc6f4f7a3d3635c75d6e2e2db98da4fbc99306dba4b44803f9963765b64f |
| sites.csv | CSV | One row per physical site. | 544.2 KB | b07a58fd73109928476feac374ecb11fb86428c5e5edae7ad06ffe8f7fe68cb8 |
| projects.csv | CSV | One row per project: last observed status, locator semantics and typed observations. | 3.0 MB | b12cf137b8411f32b318bc90938a4453381345ad6a84fad68a055c27e1ca4704 |
| evidence.csv | CSV | Sources for site records, with URLs, usage terms and content hashes. | 1.3 MB | 91465982f73518987920f05e2de3237ea42a987e116d07b6de9c577d05b4710c |
| sites.geojson | GeoJSON | Site locators and boundaries as a GeoJSON FeatureCollection. | 828.5 KB | cff2f57de67f9a05773f558319e42f12c7bae85b8d419e69f8e0a215c7d3f4e1 |
| atlas.xlsx derived | Excel | Excel workbook: a README sheet plus sites, projects and evidence (UTF-8 safe; geometry omitted). | 1.9 MB | 33947fa9d72c27a7d0839094579aba318a09668da41892b8e0aeeadcdf3fcb8d |
| atlas.json derived | JSON | Every typed site, project and evidence record in one JSON document. | 9.9 MB | 85d006dd572725f7dddc109f0e9587c73abc00768eb2ce66b4027d69022c11f0 |
| atlas.sqlite derived | SQLite | SQLite database: the three tables, link and observation tables and a site_overview view. | 7.2 MB | 132e938fd55d4a7db2dfa4135da04fec6e2cca1390cd7f6c86ec1defe3b488d8 |
| sites.kml derived | KML | Sites for Google Earth and other KML viewers. | 611.6 KB | 5357d5482adcef57befb5b827f89479299f4f4ccfc130d7e6dad68b62a79da35 |
| sites.ndjson derived | NDJSON | One typed site record per line. | 904.3 KB | 743f476bb9e2da46bcdb82a730b572da278d618f882f29657432333e7f752401 |
| projects.ndjson derived | NDJSON | One typed project record per line. | 3.8 MB | d5503434da392c78b8c862d992af786e00fb6d8c6ab139899f8d4580bb05478e |
| evidence.ndjson derived | NDJSON | One typed evidence record per line. | 2.7 MB | 9553469e66fbaf74551951d6267c48211ad529cc8017718030643e265c4a2f31 |
| datapackage.json derived | Data Package | Frictionless Data Package descriptor: table schemas, sizes and hashes. | 47.6 KB | bf5b7faae1117abac8ab9b8c1b9a7e342cca86ab41006564d4ac745067d60836 |
| schema.json | JSON | Field definitions for the source files. | 28.9 KB | 703bd81e3e39eba6b4bc0b969ef6e084bda144e574cf73ba15cb030a854fbf83 |
| selection-report.json | JSON | Research and selection audit. | 130.3 KB | a228924fb76eb7949e8b7c7d8ae1893d4484652d6c7d1811507a9d27e4dd9222 |
| review-provenance.json | JSON | Source and review records for additions. | 40.4 KB | deea690de16cd9d1c0c10079a903df24083ec6dd2d0568ea24f08badf3200035 |
| README.md | Markdown | Original research notes retained with the archived data. | 366 B | 070f60f85f6b6f49955c3c959cddb2373b31a2073a48b893bb0aaa769c7ee313 |
| ATTRIBUTION.txt | Text | Source attribution and third-party terms. | 465.0 KB | 0b49750e84376e915c5261837f9c777d56ed512e61b573d8b14d16fa7212b139 |
| manifest.json | JSON | File sizes and SHA-256 hashes of the source files. | 2.7 KB | ed72986c114ac429342657abbc615958d7c012de5eb139b3bb1323f9023905c2 |
| manifest.sha256 | Text | SHA-256 of manifest.json. | 80 B | 9e7c8562121bcbc2c1d005732e0b39b078221b67dfb6cf8369248f9f7b3a3e86 |
| 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 | 0b4f3efc7a65e70c11484cc0901b0d0a08151b7adac4fbb420b29ccc477f28bd |
Verify the files #
curl -fLO https://kiankyars.github.io/datacenter-atlas/downloads/2026-10-14-research-fourth/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.