2026-10-13 · 198 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: 2026-05-26 to 2026-09-22
Counts: 198 sites, 201 projects, 44 countries, 929 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-2026-10-13, 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-2026-10-13.zip, atlas.xlsx, atlas.json, atlas.sqlite and datapackage.json link to that release's frozen assets; the other derived formats are served here, byte for byte as the release lists them. sites.kml is only inside the zip. This page itself is not in SHA256SUMS or the zip.

File	Format	Description	Size	SHA-256
datacenter-atlas-2026-10-13.zip derived	ZIP	Every file listed here except SHA256SUMS, in one archive.	2.9 MB	`82054e98e4c28eeb0223941f5f2e780d6c4f31a7f03be3e09a1554339f4164d5`
sites.csv	CSV	One row per physical site.	348.7 KB	`ac05d2208251f84a8a323700ab266f21d9c115a941f2763485e373ad56e29aed`
projects.csv	CSV	One row per project: last observed status, locator semantics and typed observations.	456.4 KB	`e702d4683282d2dabcdc6b26d63a61fbf230befd69f643f8bbc38a7365c82378`
evidence.csv	CSV	Sources for site records, with URLs, usage terms and content hashes.	477.6 KB	`9c15e7b71c3e5debc78a8fd4b6f5cc31f2c7b583a2b1d181001a469de4c2cb7d`
sites.geojson	GeoJSON	Site locators and boundaries as a GeoJSON FeatureCollection.	568.2 KB	`5bc76aaf72d2c0fffa94f870d219636304fada16b82cdf64cc5618f053e9247e`
atlas.xlsx derived	Excel	Excel workbook: a README sheet plus sites, projects and evidence (UTF-8 safe; geometry omitted).	516.3 KB	`730d8ccabaf94f4e94f7d7717e19bc74a156e244c25f743a1a8952a5db3cc274`
atlas.json derived	JSON	Every typed site, project and evidence record in one JSON document.	3.2 MB	`551b0d9ffb06bd31c234cc0f01e296e0e25f57fd6c0f6bbb4ad5a06134bb7a82`
atlas.sqlite derived	SQLite	SQLite database: the three tables, link and observation tables and a site_overview view.	2.1 MB	`b0b95cefb3fdf19693438b232c80e5922fff1a080832b8b6559f758148fee52b`
sites.ndjson derived	NDJSON	One typed site record per line.	528.1 KB	`fb4c27debe001ccf48be3cf4b0cbaef0457a5891ed7e4de6b90d0ec60aad651e`
projects.ndjson derived	NDJSON	One typed project record per line.	943.5 KB	`54f2af630356514bda9ea70188131a2b232e2744f86d1ffacb72835cb70bbb00`
evidence.ndjson derived	NDJSON	One typed evidence record per line.	1.0 MB	`4e16656a0d695a817f556e1b59f89ac7ae03a54038e4f90d668a77a07dedf879`
datapackage.json derived	Data Package	Frictionless Data Package descriptor: table schemas, sizes and hashes.	45.1 KB	`feec9ada5cef31396ccd59cb6d70f98528d8f4bb6cf801d7ecb1bea0c948f9cc`
schema.json	JSON	Field definitions for the source files.	26.0 KB	`93d376a0b78b66e709d250c0ad8b8b70ec0e6dbadc39b3c2017a28ade04a8e29`
selection-report.json	JSON	Research and selection audit.	998 B	`60024399fe32835873945389b9d829bd86b35cc8ef4f0baf5837084b3e00ca7e`
review-provenance.json	JSON	Source and review records for additions.	14.6 KB	`e16322d5ca037013da4d07476a48e532fd1ad29b3d5ae0e8b764ca14f3429f3d`
README.md	Markdown	Original research notes retained with the archived data.	366 B	`366e0774724c0cd11da9d0fc77646c998a27ed2a697ddc0a63f03b592f601d6b`
ATTRIBUTION.txt	Text	Source attribution and third-party terms.	246.7 KB	`beb5e248fab73bf68d47d12efc24db9ee85e401576bf236e9f8d260f8fedeea5`
manifest.json	JSON	File sizes and SHA-256 hashes of the source files.	2.2 KB	`0196ac8218d4f56bfe023b14b854074b50e60ba10964cd1e495a2f265a2b2ea7`
manifest.sha256	Text	SHA-256 of manifest.json.	80 B	`240741d726d7b7b503a88d41dfbc77678195c0f787d0bf9184460e0ef6001eae`
SHA256SUMS derived	Text	SHA-256 of every file in this directory (sha256sum -c format).	1.6 KB	`05fa92666ae7e923cf64e4d23cb7c21c1a36730522e04929c9d3bcb828296ffb`

Verify the files #

curl -fLO https://kiankyars.github.io/datacenter-atlas/downloads/2026-10-13/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.