Gaps in the data behind this page

710 of the 3,026 datasets in the catalog hold no queryable rows.
48 of the 2,408 mirrored datasets lag the source they copy.

Source last observed Oct 11, 2026, 5:00 AM.

Where each note comes from

710 of the 3,026 datasets in the catalog hold no queryable rows.
710 / 3,026
Source: /api/field-coverage
Check it yourself: /api/field-coverage#/catalog/datasets_mart_declared
48 of the 2,408 mirrored datasets lag the source they copy.
48 / 2,408
Source: /api/scorecard
Check it yourself: /api/scorecard#/mirror_lag/datasets_behind
This note returns on its own when the measurement moves.

These pages state their own gaps: /datasets, /freshness, /scorecard, /scorecard/fields, /analyses, /ontology, /graph, /alerts, any topic page under /domains.

Datasets

Loading…

Coverage

56,681 of 56,681 columns decided — 100.0% · 12,642 bound (22.3%) · 0 still unread

Bound: 12,642; 22.3%; a concept was found and asserted for the column.
Refused: 32,953; 58.1%; the column was read and no concept fits. A verdict, not a gap.
Insufficient: 11,086; 19.6%; read, but the evidence did not settle it.
Unanalysed: 0; 0.0%; nobody has read this column yet.

56,681 columns in the coverage ledger · read from /api/field-coverage on citytap-prod · source last observed Oct 11, 2026, 5:49 AM

Where the unread columns are

3,026 datasets, 56,681 catalogued fields, 0 of them still unread. Every band below is a share of that, worst first. Open one to see its datasets.

Showing 25 of 52 datasets

2025 Green Taxi Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Sep 28, 2026
These records are generated from the trip record submissions made by green taxi Technology Service Providers (TSPs). Each row represents a single trip in a green taxi. The trip records include fields…
Publisher: DormantOur mirror: In sync
2024 Green Taxi Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Aug 20, 2026
These records are generated from the trip record submissions made by green taxi Technology Service Providers (TSPs). Each row represents a single trip in a green taxi. The trip records include fields…
Publisher: DormantOur mirror: In sync
2023 Green Taxi Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Jun 26, 2024
These records are generated from the trip record submissions made by green taxi Technology Service Providers (TSPs). Each row represents a single trip in a green taxi. The trip records include fields…
Publisher: DormantOur mirror: In sync
2022 Green Taxi Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Oct 23, 2023
These records are generated from the trip record submissions made by green taxi Technology Service Providers (TSPs). Each row represents a single trip in a green taxi. The trip records include fields…
Publisher: DormantOur mirror: In sync
2020 Green Taxi Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Mar 4, 2021
These records are generated from the trip record submissions made by green taxi Technology Service Providers (TSPs). Each row represents a single trip in a green taxi. The trip records include fields…
Publisher: DormantOur mirror: In sync
2019 Green Taxi Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Mar 5, 2020
These records are generated from the trip record submissions made by green taxi Technology Service Providers (TSPs). Each row represents a single trip in a green taxi. The trip records include fields…
Publisher: DormantOur mirror: In sync
TLC Authorized Behind The Wheel Providers (Historical)
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Jul 24, 2018
**NOTE**: This list is historical. The providers listed DO NOT offer this course. The course is on hold and will be offered again by different providers in late 2019.
Publisher: DormantOur mirror: In sync
2018 Green Taxi Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Apr 2, 2019
These records are generated from the trip record submissions made by green taxi Technology Service Providers (TSPs). Each row represents a single trip in a green taxi. The trip records include fields…
Publisher: DormantOur mirror: In sync
FHV Base Aggregate Report - Historical
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Nov 5, 2018
Monthly report including weekly total dispatched trips and unique dispatched vehicles by base tabulated from FHV Trip Record submissions made by bases. For the currentl list, please refer to this data…
Publisher: DormantOur mirror: In sync
2013 Green Taxi Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Oct 15, 2015
These records are generated from the trip record submissions made by green taxi Technology Service Providers (TSPs). Each row represents a single trip in a green taxi. The trip records include fields…
Publisher: DormantOur mirror: In sync
2009 Yellow Taxi Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Dec 7, 2015
These records are generated from the trip record submissions made by yellow taxi Technology Service Providers (TSPs). Each row represents a single trip in a yellow taxi. The trip records include field…
Publisher: DormantOur mirror: Not mirrored
2010 Yellow Taxi Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Dec 6, 2015
These records are generated from the trip record submissions made by yellow taxi Technology Service Providers (TSPs). Each row represents a single trip in a yellow taxi. The trip records include field…
Publisher: DormantOur mirror: Not mirrored
2011 Yellow Taxi Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Dec 6, 2015
These records are generated from the trip record submissions made by yellow taxi Technology Service Providers (TSPs). Each row represents a single trip in a yellow taxi. The trip records include field…
Publisher: DormantOur mirror: Not mirrored
2012 Yellow Taxi Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Dec 8, 2015
These records are generated from the trip record submissions made by yellow taxi Technology Service Providers (TSPs). Each row represents a single trip in a yellow taxi. The trip records include field…
Publisher: DormantOur mirror: Not mirrored
2013 Yellow Taxi Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Nov 12, 2015
These records are generated from the trip record submissions made by yellow taxi Technology Service Providers (TSPs). Each row represents a single trip in a yellow taxi. The trip records include field…
Publisher: DormantOur mirror: Not mirrored
2014 Green Taxi Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Dec 6, 2016
These records are generated from the trip record submissions made by green taxi Technology Service Providers (TSPs). Each row represents a single trip in a green taxi. The trip records include fields…
Publisher: DormantOur mirror: Sync error
2014 Yellow Taxi Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Feb 10, 2016
These records are generated from the trip record submissions made by yellow taxi Technology Service Providers (TSPs). Each row represents a single trip in a yellow taxi. The trip records include field…
Publisher: DormantOur mirror: Not mirrored
2015 For Hire Vehicle Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Sep 20, 2016
These records are generated from the For-Hire Vehicle (“FHV”) Trip Record submissions made by traditional livery, luxury, and black car bases. The FHV trip records include fields capturing the dispatc…
Publisher: DormantOur mirror: Not mirrored
2015 Green Taxi Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Dec 13, 2016
These records are generated from the trip record submissions made by green taxi Technology Service Providers (TSPs). Each row represents a single trip in a green taxi. The trip records include fields…
Publisher: DormantOur mirror: Not mirrored
2015 Yellow Taxi Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Dec 19, 2016
These records are generated from the trip record submissions made by yellow taxi Technology Service Providers (TSPs). Each row represents a single trip in a yellow taxi. The trip records include field…
Publisher: DormantOur mirror: Sync error
2016 For Hire Vehicle Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Sep 8, 2017
These records are generated from the For-Hire Vehicle (“FHV”) Trip Record submissions made by traditional livery, luxury, and black car bases. The FHV trip records include fields capturing the dispatc…
Publisher: DormantOur mirror: Not mirrored
2016 Green Taxi Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Mar 15, 2017
These records are generated from the trip record submissions made by green taxi Technology Service Providers (TSPs). Each row represents a single trip in a green taxi. The trip records include fields…
Publisher: DormantOur mirror: Not mirrored
2017 For Hire Vehicle Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Oct 22, 2018
These records are generated from the For-Hire Vehicle (“FHV”) Trip Record submissions made by traditional livery, luxury, and black car bases. The FHV trip records include fields capturing the dispatc…
Publisher: DormantOur mirror: Not mirrored
2017 Green Taxi Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Apr 3, 2018
These records are generated from the trip record submissions made by green taxi Technology Service Providers (TSPs). Each row represents a single trip in a green taxi. The trip records include fields…
Publisher: DormantOur mirror: Not mirrored
2017 Yellow Taxi Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Mar 28, 2018
These records are generated from the trip record submissions made by yellow taxi Technology Service Providers (TSPs). Each row represents a single trip in a yellow taxi. The trip records include field…
Publisher: DormantOur mirror: Not mirrored