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, 6:00 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.

Transportation & Mobility

Follow how people and vehicles move through the city.

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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, 6:01 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 85 datasets

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
2018 For Hire Vehicles Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Apr 17, 2019
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
2018 Yellow Taxi Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Apr 5, 2019
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
2019 For Hire Vehicles Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Mar 5, 2020
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
2019 High Volume FHV Trip Records
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Mar 6, 2020
Publisher: DormantOur mirror: Not mirrored
2019 Yellow Taxi Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Mar 6, 2020
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
2020 For Hire Vehicles Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Oct 1, 2021
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
2020 High Volume FHV Trip Records
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Mar 5, 2021
These records are generated from the trip record submissions made by High Volume For-Hire Vehicle (FHV) bases. On August 14, 2018, Mayor de Blasio signed Local Law 149 of 2018, creating a new license…
Publisher: DormantOur mirror: Not mirrored
2020 Yellow Taxi Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Mar 4, 2021
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
2021 For Hire Vehicles Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Apr 27, 2022
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
2021 High Volume FHV Trip Records
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Oct 31, 2023
These records are generated from the trip record submissions made by High Volume For-Hire Vehicle (FHV) bases. On August 14, 2018, Mayor de Blasio signed Local Law 149 of 2018, creating a new license…
Publisher: DormantOur mirror: Not mirrored
2021 Yellow Taxi Trip Data
Taxi and Limousine CommissionUpdates: As neededPublisher updated: Apr 29, 2022
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
2022 For Hire Vehicles Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Oct 23, 2023
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
2022 High Volume FHV Trip Records
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Nov 8, 2023
These records are generated from the trip record submissions made by High Volume For-Hire Vehicle (FHV) bases. On August 14, 2018, Mayor de Blasio signed Local Law 149 of 2018, creating a new license…
Publisher: DormantOur mirror: Not mirrored
2022 Yellow Taxi Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Oct 18, 2023
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
2023 For Hire Vehicles Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Jul 3, 2024
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
2023 High Volume FHV Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Jul 15, 2024
These records are generated from the trip record submissions made by High Volume For-Hire Vehicle (FHV) bases. On August 14, 2018, Mayor de Blasio signed Local Law 149 of 2018, creating a new license…
Publisher: DormantOur mirror: Not mirrored
2023 Yellow Taxi Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Jul 1, 2024
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
2024 For Hire Vehicles Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Aug 24, 2026
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
2024 High Volume FHV Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Sep 2, 2026
These records are generated from the trip record submissions made by High Volume For-Hire Vehicle (FHV) bases. On August 14, 2018, Mayor de Blasio signed Local Law 149 of 2018, creating a new license…
Publisher: DormantOur mirror: Not mirrored
2024 Yellow Taxi Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Aug 21, 2026
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
2025 For Hire Vehicles Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Sep 25, 2026
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
2025 High Volume FHV Trip Data
Taxi and Limousine CommissionUpdates: Historical dataPublisher updated: Oct 8, 2026
These records are generated from the trip record submissions made by High Volume For-Hire Vehicle (FHV) bases. On August 14, 2018, Mayor de Blasio signed Local Law 149 of 2018, creating a new license…
Publisher: DormantOur mirror: Not mirrored