2026-09-25 · 197 sites downloads

Atlas data archived on 2026-09-25. The original data files remain unchanged.

Data history: View additions and corrections
Updated: 2026-09-25
Observation dates: 2026-05-22 to 2026-08-20
Counts: 197 sites, 200 projects, 46 countries, 897 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-2026-08-20-v0.18-draft-thirty-fifth-reviewed.zip derived	ZIP	Every file listed here except SHA256SUMS, in one archive.	3.1 MB	`5bfb79f932c833931601cf5e2cf9506d2f6935cfaf16de0dd5458bb256496c4e`
sites.csv	CSV	One row per physical site.	342.2 KB	`efd0664c76ed72d40836894c66d6a300765e110f432bdb0c4000efa83ff78818`
projects.csv	CSV	One row per project: last observed status, locator semantics and typed observations.	450.0 KB	`7639ce3d2160568a8099dd96c60a88ff58c69801f95bfff3b1ab63d0907a0752`
evidence.csv	CSV	Sources for site records, with URLs, usage terms and content hashes.	456.0 KB	`55cba95dc08234dd71d3ffe52a6f2759d6ead5f74ef3ee7e6875bd4a04b55b76`
sites.geojson	GeoJSON	Site locators and boundaries as a GeoJSON FeatureCollection.	308.6 KB	`e8e15ad84588019ae2a9e52c49e06be522b17984cf7208e2bd35bb58262cc79e`
atlas.xlsx derived	Excel	Excel workbook: a README sheet plus sites, projects and evidence (UTF-8 safe; geometry omitted).	808.4 KB	`9a9bccaa7108e71c0d21ce8455451dae63b578b41a9c4fa3a677451b6869be82`
atlas.json derived	JSON	Every typed site, project and evidence record in one JSON document.	2.4 MB	`32f235fff61a6c1aa1d3c3756d63b670fa5a49cefba2a2f55f06703be6ac7f17`
atlas.sqlite derived	SQLite	SQLite database: the three tables, link and observation tables and a site_overview view.	2.0 MB	`1ebfe7c676b3b6fb489966b53871d27d973418823a93264f8d090e3331c10143`
sites.kml derived	KML	Sites for Google Earth and other KML viewers.	350.5 KB	`e0e566e87ea429ef7061e3ded40c5469e7bf8fcd4ad51594c99b63ff4fce72d9`
sites.ndjson derived	NDJSON	One typed site record per line.	519.9 KB	`e680a1838be86d839609233c83f1340bc88d14592df05a1725665a6b9e575f78`
projects.ndjson derived	NDJSON	One typed project record per line.	931.8 KB	`bdcda2e115d341c08060ffd7ffbf3b028b31dca97ef802dd5fb843af99291375`
evidence.ndjson derived	NDJSON	One typed evidence record per line.	986.6 KB	`7c9ee422a78fd9901625bd331e39a9ff3f942655e9fda897474c7c959d380e88`
datapackage.json derived	Data Package	Frictionless Data Package descriptor: table schemas, sizes and hashes.	45.1 KB	`1857cf071f2a0ca7ff6739b1673dac7bdaf1118a252e1d35b325bd09bfe43ea6`
schema.json	JSON	Field definitions for the source files.	31.2 KB	`42cd4474dc3ba33ba88e07b08db1af987039a7ef86db34dd6c0494bf880c2175`
selection-report.json	JSON	Research and selection audit.	16.4 KB	`bbd73cd4f38e010f79fbe5758ef8385531d511ba6692d7ac4ea40fd451e0c2c1`
review-provenance.json	JSON	Source and review records for additions.	514.7 KB	`c114d1f8cdceeabff9b04e7f11644ca9a98a2813ec01b484d599d185160f6d49`
README.md	Markdown	Original research notes retained with the archived data.	774 B	`bffab0ab18620b8ba4df49280f64a9fe39df0ac9d77ba71136dfd4d091d0ed68`
ATTRIBUTION.txt	Text	Source attribution and third-party terms.	232.1 KB	`f788c28c0e3703f640f6c54c4ce048456bb5fda4cdb91534b5b74a64447eebf0`
manifest.json	JSON	File sizes and SHA-256 hashes of the source files.	1.7 KB	`bf762023ac5d303edcdb531f2c74b1cadacf707f6e68938bc01f308c7abff14b`
manifest.sha256	Text	SHA-256 of manifest.json.	80 B	`200efe0b0d9928899bb6c85d331c79e16a689ed13b3128547d24ff6e5dfdae70`
SHA256SUMS derived	Text	SHA-256 of every file in this directory (sha256sum -c format).	1.6 KB	`f262df71308d755804cd1e41184964a6eb8a0c1334c768a063afbbfa38a769b9`

Verify the files #

curl -fLO https://kiankyars.github.io/datacenter-atlas/downloads/2026-08-20-v0.18-draft-thirty-fifth-reviewed/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.