{"api_version":"1","dataset":{"id":"2026-10-27-research-hundredsecond","label":"2026-10-27 · 838 sites","release_status":"published","publishable_as_final":true,"checkpoint_date":"2026-10-27","lifecycle_reference_date":"2026-10-27","updated_at":"2026-10-27","observation_window_start":"2024-08-06","observation_window_end":"2026-10-27"},"site":{"site_id":"vcc-site-4b59e5bc044bbb495638","physical_site_stable_key":"curated:ariake-tk2-data-centre","name":"Ariake TK2 Data Centre","country":"Japan","country_iso_a2":"JP","latitude":35.632595,"longitude":139.790436,"geometry":{"coordinates":[139.790436,35.632595],"type":"Point"},"geometry_type":"Point","geometry_source_entity_kinds":["campus"],"geometry_derivations":["direct_geometry"],"geometry_methods":["retain_gsi_exact_full_residential_address_feature_coordinates"],"geometry_scope_classes":["official_exact_residential_address_point_for_shared_parent_property"],"geometry_authority_classes":["official_source"],"geometry_use_scopes":["campus_locator"],"geometry_precision_scopes":["Exact GSI residential-address feature for 有明3-5-1, near the southern street edge of the shared Ariake TK2 / hotel development property. It is a labelled parent-property address marker; it does not locate the northern data-centre building, any footprint, legal lot boundary, entrance or active construction extent. The adjacent hotel is not an Atlas project."],"horizontal_uncertainty_metres":null,"horizontal_uncertainty_unknown_reason":"The GSI address-search response does not publish positional accuracy or survey metadata. The point represents the shared development address and lies near its southern edge, offset from the proposed northern data-centre block by an unmeasured distance. Six decimal places are source precision, not surveyed accuracy.","geometry_evidence_ids":["f58d4fcc-9291-5e18-b430-b38385cd7c90"],"project_count":1,"project_ids":["24b55f85-4868-57f7-907f-a68abeddb1c1"],"project_stable_keys":["curated:ariake-tk2-data-centre:planned-building"],"statuses":["announced"],"oldest_status_as_of":"2026-09-07","newest_status_as_of":"2026-09-07","verification_posture":"authoritative_project_record_plus_scoped_location","independent_imagery_verification":false,"imagery_review_outcomes":["not_reviewed"],"official_boundary":false,"country_slug":"jp","url":"https://kiankyars.github.io/datacenter-atlas/sites/vcc-site-4b59e5bc044bbb495638/","api_url":"https://kiankyars.github.io/datacenter-atlas/api/v1/sites/vcc-site-4b59e5bc044bbb495638.json","geometry_licenses":["GSI content terms (attribution required)"],"geometry_attributions":["Geospatial Information Authority of Japan (国土地理院)"]},"projects":[{"project_id":"24b55f85-4868-57f7-907f-a68abeddb1c1","project_stable_key":"curated:ariake-tk2-data-centre:planned-building","site_id":"vcc-site-4b59e5bc044bbb495638","physical_site_stable_key":"curated:ariake-tk2-data-centre","name":"(仮称)有明TK2データセンター — planned data-centre building","country":"Japan","country_iso_a2":"JP","latitude":35.632595,"longitude":139.790436,"geometry":{"coordinates":[139.790436,35.632595],"type":"Point"},"geometry_type":"Point","geometry_source_entity_kind":"campus","geometry_derivation":"direct_geometry","geometry_method":"retain_gsi_exact_full_residential_address_feature_coordinates","geometry_scope_class":"official_exact_residential_address_point_for_shared_parent_property","geometry_authority_class":"official_source","geometry_use_scope":"campus_locator","geometry_precision_scope":"Exact GSI residential-address feature for 有明3-5-1, near the southern street edge of the shared Ariake TK2 / hotel development property. It is a labelled parent-property address marker; it does not locate the northern data-centre building, any footprint, legal lot boundary, entrance or active construction extent. The adjacent hotel is not an Atlas project.","horizontal_uncertainty_metres":null,"horizontal_uncertainty_unknown_reason":"The GSI address-search response does not publish positional accuracy or survey metadata. The point represents the shared development address and lies near its southern edge, offset from the proposed northern data-centre block by an unmeasured distance. Six decimal places are source precision, not surveyed accuracy.","geometry_evidence_id":"f58d4fcc-9291-5e18-b430-b38385cd7c90","last_observed_physical_status":"announced","status_as_of":"2026-09-07","status_age_days_at_review":50,"status_method":"authoritative_project_announcement","status_evidence_id":"68e2be52-f9e1-5d2e-b78f-847ac0351312","verification_posture":"authoritative_project_record_plus_scoped_location","independent_imagery_verification":false,"imagery_review_outcome":"not_reviewed","development_type":"unknown","development_type_unknown_reason":"not established by selected evidence","operating_model":"unknown","operating_model_unknown_reason":"not established by selected evidence","operating_model_evidence_id":null,"workloads":[],"workload_unknown_reason":"not established by selected evidence","role_claims":[],"power_observations":[],"power_unknown_reason":"no typed power observation selected; not estimated","annual_energy_observations":[],"annual_energy_unknown_reason":"no scoped annual-energy inputs; not estimated","efficiency_observations":[],"efficiency_unknown_reason":"no scoped PUE or WUE observation","owner":null,"operator":null,"users":null,"tenants":null,"customers":null,"status_source_url":"https://www.toshiseibi.metro.tokyo.lg.jp/documents/d/toshiseibi/2026-10-15-132702-240","geometry_source_url":"https://msearch.gsi.go.jp/address-search/AddressSearch?q=%E6%9D%B1%E4%BA%AC%E9%83%BD%E6%B1%9F%E6%9D%B1%E5%8C%BA%E6%9C%89%E6%98%8E3%E4%B8%81%E7%9B%AE5%E7%95%AA1%E5%8F%B7","project_details":[],"evidence_ids":["406e8dc7-0e76-5c9d-b2c0-4f6189f1a8d0","68e2be52-f9e1-5d2e-b78f-847ac0351312","f58d4fcc-9291-5e18-b430-b38385cd7c90"],"status_source":{"evidence_id":"68e2be52-f9e1-5d2e-b78f-847ac0351312","title":"Tokyo Metropolitan Government Bureau of Urban Development: 標識設置届の届出状況【調整課受付】令和８年度 ４～９月分 (open-data CSV)","publisher":"Tokyo Metropolitan Government, Bureau of Urban Development (東京都都市整備局)","kind":"government_record","published_at":"2026-10-15","source_url":"https://www.toshiseibi.metro.tokyo.lg.jp/documents/d/toshiseibi/2026-10-15-132702-240","license":"all-rights-reserved","attribution":"Tokyo Metropolitan Government"},"url":"https://kiankyars.github.io/datacenter-atlas/sites/vcc-site-4b59e5bc044bbb495638/#project-24b55f85-4868-57f7-907f-a68abeddb1c1","api_url":"https://kiankyars.github.io/datacenter-atlas/api/v1/projects/24b55f85-4868-57f7-907f-a68abeddb1c1.json","geometry_source":{"evidence_id":"f58d4fcc-9291-5e18-b430-b38385cd7c90","title":"GSI address-search exact feature: 東京都江東区有明三丁目５番１号","publisher":"Geospatial Information Authority of Japan","kind":"map","published_at":null,"source_url":"https://msearch.gsi.go.jp/address-search/AddressSearch?q=%E6%9D%B1%E4%BA%AC%E9%83%BD%E6%B1%9F%E6%9D%B1%E5%8C%BA%E6%9C%89%E6%98%8E3%E4%B8%81%E7%9B%AE5%E7%95%AA1%E5%8F%B7","license":"GSI content terms (attribution required)","attribution":"Geospatial Information Authority of Japan (国土地理院)"}}],"evidence":[{"evidence_id":"406e8dc7-0e76-5c9d-b2c0-4f6189f1a8d0","roles":["context:identity"],"project_ids":["24b55f85-4868-57f7-907f-a68abeddb1c1"],"kind":"company_disclosure","title":"Aran TMK / Toda: posted building-plan notice for (仮称)有明TK2データセンター (photographic reproduction)","source_url":"https://skyscrapers-and-urbandevelopment.com/wp-content/uploads/2026/06/preview_20260614140754012.jpg","publisher":"Aran Tokutei Mokuteki Kaisha (アラン特定目的会社); notice prepared by Toda Corporation; photograph published by 超高層ビル・都市開発研究所","source_family":"project_posted_plan_notice_photographic_reproduction","license":"all-rights-reserved","attribution":"Aran Tokutei Mokuteki Kaisha / Toda Corporation; photograph: 超高層ビル・都市開発研究所","published_at":null,"retrieved_at":"2026-10-25T12:23:02.319340+00:00","content_hash":"79dcafe2d355532216556ca9408e4fffae06dbe42c5fffa91a1be892aac226b3","publication_date_precision":"unknown","content_hash_scope":"sha256_exact_response_body_bytes","source_record_id":null,"source_local_id":null,"source_record_sha256":null,"site_ids":["vcc-site-4b59e5bc044bbb495638"],"url":"https://kiankyars.github.io/datacenter-atlas/api/v1/evidence/406e8dc7-0e76-5c9d-b2c0-4f6189f1a8d0.json","api_url":"https://kiankyars.github.io/datacenter-atlas/api/v1/evidence/406e8dc7-0e76-5c9d-b2c0-4f6189f1a8d0.json","archive_url":"https://web.archive.org/web/20261025122302/https://skyscrapers-and-urbandevelopment.com/wp-content/uploads/2026/06/preview_20260614140754012.jpg"},{"evidence_id":"f58d4fcc-9291-5e18-b430-b38385cd7c90","roles":["geometry"],"project_ids":["24b55f85-4868-57f7-907f-a68abeddb1c1"],"kind":"map","title":"GSI address-search exact feature: 東京都江東区有明三丁目５番１号","source_url":"https://msearch.gsi.go.jp/address-search/AddressSearch?q=%E6%9D%B1%E4%BA%AC%E9%83%BD%E6%B1%9F%E6%9D%B1%E5%8C%BA%E6%9C%89%E6%98%8E3%E4%B8%81%E7%9B%AE5%E7%95%AA1%E5%8F%B7","publisher":"Geospatial Information Authority of Japan","source_family":"gsi_address_search","license":"GSI content terms (attribution required)","attribution":"Geospatial Information Authority of Japan (国土地理院)","published_at":null,"retrieved_at":"2026-10-25T12:23:37.486515+00:00","content_hash":"62c8a8342adaab5137704122a2f745cf04fef1df3fbef049745c652600fc43a2","publication_date_precision":"unknown","content_hash_scope":"sha256_exact_response_body_bytes","source_record_id":null,"source_local_id":null,"source_record_sha256":null,"site_ids":["vcc-site-4b59e5bc044bbb495638"],"url":"https://kiankyars.github.io/datacenter-atlas/api/v1/evidence/f58d4fcc-9291-5e18-b430-b38385cd7c90.json","api_url":"https://kiankyars.github.io/datacenter-atlas/api/v1/evidence/f58d4fcc-9291-5e18-b430-b38385cd7c90.json","archive_url":"https://web.archive.org/web/20261025122337/https://msearch.gsi.go.jp/address-search/AddressSearch?q=%E6%9D%B1%E4%BA%AC%E9%83%BD%E6%B1%9F%E6%9D%B1%E5%8C%BA%E6%9C%89%E6%98%8E3%E4%B8%81%E7%9B%AE5%E7%95%AA1%E5%8F%B7"},{"evidence_id":"68e2be52-f9e1-5d2e-b78f-847ac0351312","roles":["announcement","context:identity"],"project_ids":["24b55f85-4868-57f7-907f-a68abeddb1c1","b28d7b6c-b9dc-5386-8a46-19c5922e79ee"],"kind":"government_record","title":"Tokyo Metropolitan Government Bureau of Urban Development: 標識設置届の届出状況【調整課受付】令和８年度 ４～９月分 (open-data CSV)","source_url":"https://www.toshiseibi.metro.tokyo.lg.jp/documents/d/toshiseibi/2026-10-15-132702-240","publisher":"Tokyo Metropolitan Government, Bureau of Urban Development (東京都都市整備局)","source_family":"tmg_building_dispute_prevention_sign_notifications","license":"all-rights-reserved","attribution":"Tokyo Metropolitan Government","published_at":"2026-10-15","retrieved_at":"2026-10-23T01:33:05.930Z","content_hash":"fc4b121bf7108bd762736cd2146f34c44aa06ea9c9e4ebe7b57fbf6268637dcd","publication_date_precision":"day","content_hash_scope":"sha256_exact_content_decoded_http_response_body_bytes","source_record_id":null,"source_local_id":null,"source_record_sha256":null,"site_ids":["vcc-site-4b59e5bc044bbb495638","vcc-site-8e57112ad9a221cb5437"],"url":"https://kiankyars.github.io/datacenter-atlas/api/v1/evidence/68e2be52-f9e1-5d2e-b78f-847ac0351312.json","api_url":"https://kiankyars.github.io/datacenter-atlas/api/v1/evidence/68e2be52-f9e1-5d2e-b78f-847ac0351312.json","archive_url":"https://web.archive.org/web/20261023013305/https://www.toshiseibi.metro.tokyo.lg.jp/documents/d/toshiseibi/2026-10-15-132702-240"}],"links":{"html":"https://kiankyars.github.io/datacenter-atlas/sites/vcc-site-4b59e5bc044bbb495638/","sites":"https://kiankyars.github.io/datacenter-atlas/api/v1/sites.json","dataset_download":"https://github.com/kiankyars/datacenter-atlas/releases/download/data-2026-10-27-research-hundredsecond/datacenter-atlas-2026-10-27-research-hundredsecond.zip","geojson":"https://kiankyars.github.io/datacenter-atlas/api/v1/sites/vcc-site-4b59e5bc044bbb495638.geojson","explorer":"https://kiankyars.github.io/datacenter-atlas/#site=vcc-site-4b59e5bc044bbb495638","dataset_files":"https://kiankyars.github.io/datacenter-atlas/downloads/2026-10-27-research-hundredsecond/","latest_download":"https://kiankyars.github.io/datacenter-atlas/downloads/latest/datacenter-atlas-latest.zip","citation":"https://kiankyars.github.io/datacenter-atlas/api/v1/citation.json"}}