2026-10-13 · 389 sites downloads

Atlas data archived on 2026-10-13. The original data files remain unchanged.

Data history: View additions and corrections
Updated: 2026-10-13
Observation dates: 2023-12-01 to 2026-10-09
Counts: 389 sites, 413 projects, 53 countries, 2038 evidence rows
Source: GitHub

manifest.json lists the size and SHA-256 hash of every original file. Files marked derived are rebuilt from the originals by each site build and may gain additive fields; SHA256SUMS lists the files as currently published. This page itself is not in SHA256SUMS or the zip.

File	Format	Description	Size	SHA-256
datacenter-atlas-2026-10-13-consolidated.zip derived	ZIP	Every file listed here except SHA256SUMS, in one archive.	8.7 MB	`8edf30944c9066348ee8d1031f53eb19c0c014689fc924456380bc4a24ea6ea8`
sites.csv	CSV	One row per physical site.	526.7 KB	`06e31d3ec49fc99987f3de62bd94b78bfd7b83c04866ea331cfd2f40652d76dd`
projects.csv	CSV	One row per project: last observed status, locator semantics and typed observations.	2.9 MB	`e94116bdad4f4ca6c3ab9c54f14f9111fd1fb6abe9f836cc7efff0ce1c4aa079`
evidence.csv	CSV	Sources for site records, with URLs, usage terms and content hashes.	1.2 MB	`890c85e371e84e39a8d84cf2efb344b2f71e4bc18e9acfb7980d827750f330a9`
sites.geojson	GeoJSON	Site locators and boundaries as a GeoJSON FeatureCollection.	807.3 KB	`45fe0f089bdc17049b4613ce3709552d30c9568210bf443fb88fa3358c89dcc5`
atlas.xlsx derived	Excel	Excel workbook: a README sheet plus sites, projects and evidence (UTF-8 safe; geometry omitted).	1.9 MB	`e7c4791fff61ba7258b5cb44fe72f8382a961d66ffed6ed3fb2f6dd0cbd99fde`
atlas.json derived	JSON	Every typed site, project and evidence record in one JSON document.	7.2 MB	`893b387e0ee1c2eb31e2befaa384c523ad560cca35302de59e0a276c1abbbf0b`
atlas.sqlite derived	SQLite	SQLite database: the three tables, link and observation tables and a site_overview view.	7.0 MB	`7143542074ae947f1c59f2aa34e5852e182f411d63ab4b1e86c74c93fb24ea18`
sites.kml derived	KML	Sites for Google Earth and other KML viewers.	591.8 KB	`f929fad2287deab51d3b4725a70042da4e75b9a44173c99ccfee0d278aa541e9`
sites.ndjson derived	NDJSON	One typed site record per line.	872.8 KB	`821d5493fad11339cf49546e1269dd75d0963c9827a05f482196ea10b353129e`
projects.ndjson derived	NDJSON	One typed project record per line.	3.7 MB	`f7ca267f3b82cbdbf3d565661278a39db0dc741fdb4a1f2dc439b3c2e3b120cb`
evidence.ndjson derived	NDJSON	One typed evidence record per line.	2.6 MB	`52763451ad48057afea700318eebde70c590c26911ffb2e7c5c628a5de9aefce`
datapackage.json derived	Data Package	Frictionless Data Package descriptor: table schemas, sizes and hashes.	47.3 KB	`2626e5b5e26212369543cbc6c9e766fa1733ed191485f6c65b14d72dd6e108c8`
schema.json	JSON	Field definitions for the source files.	28.7 KB	`02b9ecdabe548f750d5f05d4e570ab2e02edd556a8abd14344d3f3a789ded92b`
selection-report.json	JSON	Research and selection audit.	130.0 KB	`3dbe2ae29cfa802c912ee139a9137a5bd9716d2e5573637107d55df8e4cdca8f`
review-provenance.json	JSON	Source and review records for additions.	130.0 KB	`61e8ee344cebc11d5924eea51544f05ac4394d9af68a059ca8d3958aa397a186`
README.md	Markdown	Original research notes retained with the archived data.	1.1 KB	`755e3bd58b1d3a1433e2261c386cfe6d5e276f70b747f9290ea4ce40015b935b`
ATTRIBUTION.txt	Text	Source attribution and third-party terms.	443.7 KB	`96be5044eb4ad8924e5389cfb0541103bd95b4d98e369ad6fe852ca6efc80864`
manifest.json	JSON	File sizes and SHA-256 hashes of the source files.	2.7 KB	`f7633d08f600db61aaaf2edce5bc25c77dca654dfa28b63fde462c14d2ee0eec`
manifest.sha256	Text	SHA-256 of manifest.json.	80 B	`82e06f82869bcaee8c6988ea013c6ea3be53674a174d3b3e07f7694cfd46d92f`
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	`8701feb07a662230ca853401835a926bc8a8cecc552a44c5000f14a94a608a4d`

Verify the files #

curl -fLO https://kiankyars.github.io/datacenter-atlas/downloads/2026-10-13-consolidated/SHA256SUMS
sha256sum --check --ignore-missing SHA256SUMS

GitHub 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.