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56,681 columns in the coverage ledger · read from /api/field-coverage on citytap-prod · source last observed Oct 10, 2026, 1:57 PM
3,026 datasets, 56,681 catalogued fields, 9,808 of them still unread. Every band below is a share of that, worst first. Open one to see its datasets.
u7wp-np5k
← What we have understood · Dataset page
Most read — At least three quarters of their fields carry a verdict.
Covered and uncovered alike, in the order the publisher lists them. A field with no verdict is one nobody has looked at yet.
| Field | Type | What we know | Meaning | How it was decided | Shared term |
|---|---|---|---|---|---|
| nta2020 Neighborhood Tabulation Area (NTA) (2020) | Text | Understood | place.nta Neighborhood Tabulation Area | dictionary_readThe Neighborhood Tabulation Area (Census 2020) field indicates the New York City Neighborhood area where the building is located | — |
| dfta_id DFTA ID | Text | Checked, no match | — | value_domain_readcard=124 nonnull=124 null=0 smallest=2018_HSS_0610 largest=2019_HSS_0733 | — |
| bbl BBL | Number | Understood | place.bbl Borough-Block-Lot | value_domain_read | bbl |
| borough Borough | Text | Checked, no match | — | value_domain_read | — |
| ct2020 Census Tract (2020) | Number | Understood | place.census_tract Census Tract | dictionary_readCensus Tract (Census 2020) field indicates the U.S. Census Tract where the building is located | census_tract |
| y_coordinate Y Coordinate | Number | Understood | geometry.projected_coordinate.northing Northing | dictionary_read_underspecifiedState Plane Y Coordinate | — |
| sponsor_vendor Sponsor/Vendor | Text | Understood | actor.organization Organization | dictionary_readrganization | — |
| community_district Community District | Number | Understood | place.community_district Community District / Board | value_domain_read | community_district |
| latitude Latitude | Number | Understood | geometry.latitude Latitude | dictionary_read_underspecifiedLatitude of the building's location | — |
| longitude Longitude | Number | Understood | geometry.longitude Longitude | dictionary_read_underspecifiedLongitude of the building's location | — |
| site_name Site Name | Text | Checked, no match | — | value_domain_readtop[2]={Family Justice Center×4; Family Justice Center ×1} | — |
| bin BIN | Number | Understood | place.bin Building Identification Number | operator_cohort matched by name, unread | bin |
| x_coordinate X Coordinate | Number | Understood | geometry.projected_coordinate.easting Easting | dictionary_read_underspecifiedState Plane X Coordinate | — |
| site_address Site Address | Text | Understood | place.street_address Street address | dictionary_readaddress of the site where services are provided | — |
| gmh_site Geriatric Mental Health (GMH) Service Site | Text | Checked, no match | — | value_domain_readtop[3]={Yes×2750; Blank×113; No×43} | — |
| site_type Site Type | Text | Nobody has looked | — | — | — |
| fiscal_year Fiscal Year | Number | Understood | time.fiscal_period Fiscal or school period | dictionary_readThe NYC fiscal year begins on July 1st of one calendar year and ends on June 30th of the following calendar year. | — |
| provider_type Provider Type | Text | Nobody has looked | — | — | — |
| city_council_district City Council District | Number | Understood | place.council_district City Council District | value_domain_read | council_district |
| zip_code Zip Code | Text | Understood | place.zip ZIP Code | value_domain_read | zip |
| address_line_2 Address Line 2 | Text | Checked, no match | — | value_domain_readtop[8 of 20]={2nd Floor×30; 1st Floor×20; 3rd Floor×16; 5th Floor×12; 4th Floor×5; 9th Floor×4; 7th Floor×3; Basement×2} | — |