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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, 2:00 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.
67g2-p84d
← What we have understood · Dataset page
Half read — At least half 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 |
|---|---|---|---|---|---|
| the_geom | Point | Not enough to tell | — | value_domain_readcard=0 nonnull=0 null=35387 | — |
| zipcode ZIPCODE | Text | Checked, no match | — | value_domain_read | — |
| nta2020 NTA2020 | Text | Understood | place.nta Neighborhood Tabulation Area | value_domain_readsmallest=BK0101 largest=SI9592 | — |
| bin BIN | Text | Understood | place.bin Building Identification Number | operator_cohort matched by name, unread | bin |
| council COUNCIL | Text | Nobody has looked | — | — | — |
| schooldist SCHOOLDIST | Text | Understood | place.school_district Community School District | value_domain_readtop[8 of 20]={2.0×5637; 31.0×1852; 15.0×1320 | — |
| optype OPTYPE | Text | Understood | category.classification Publisher classification | value_profiletop[2]={Non-public×17446; Public×8137} | — |
| datasource DATASOURCE | Text | Checked, no match | — | value_domain_readsmallest=bpl_libraries largest=usnps_parks | — |
| ct2010 CT2010 | Text | Checked, no match | — | value_domain_read | — |
| policeprct POLICEPRCT | Text | Understood | place.precinct NYPD Precinct | value_domain_readtop[8 of 20]={1.0×1016; 19.0×906; 75.0×789; 40.0×784; 114.0×746; 120.0×716 | — |
| uid UID | Text | Checked, no match | — | value_profiletop[8 of 20]={40ad41ad86f819199f76d9979d8cacfe×1 | — |
| xcoord XCOORD | Text | Understood | geometry.projected_coordinate.easting Easting | value_domain_readtop[8 of 20]={986492.7437038543×42; 998388.1193829143×31 | — |
| ct2020 CT2020 | Text | Not enough to tell | — | value_profile | — |
| latitude LATITUDE | Text | Nobody has looked | — | — | — |
| ycoord YCOORD | Text | Nobody has looked | — | — | — |
| cd CD | Text | Nobody has looked | — | — | — |
| nta2010 NTA2010 | Text | Understood | place.nta Neighborhood Tabulation Area | value_domain_read | nta |
| borocode BOROCODE | Text | Checked, no match | — | value_domain_read | — |
| opabbrev OPABBREV | Text | Checked, no match | — | value_domain_readtop[8 of 20]={Non-public×17324; NYCDOE×2735 | — |
| captype CAPTYPE | Text | Nobody has looked | — | — | — |
| facsubgrp FACSUBGRP | Text | Nobody has looked | — | — | — |
| longitude LONGITUDE | Text | Nobody has looked | — | — | — |
| overagency OVERAGENCY | Text | Checked, no match | — | value_domain_readNYS Department of Health×1553 | — |
| overabbrev OVERABBREV | Text | Checked, no match | — | value_domain_readNYS Department of Health×1553 | — |
| capacity CAPACITY | Text | Checked, no match | — | value_domain_readtop[8 of 20]={0×32539; 200×29 | — |
| bbl BBL | Text | Checked, no match | — | value_domain_read | — |
| boro BORO | Text | Understood | place.borough Borough | value_domain_read | borough |
| overlevel OVERLEVEL | Text | Understood | category.classification Publisher classification | value_profiletop[2]={Non-public×17446; Public×8137} | — |
| servarea SERVAREA | Text | Understood | category.classification Publisher classification | value_profiletop[2]={Non-public×17446; Public×8137} | — |
| address ADDRESS | Text | Nobody has looked | — | — | — |
| facdomain FACDOMAIN | Text | Nobody has looked | — | — | — |
| facgroup FACGROUP | Text | Nobody has looked | — | — | — |
| opname OPNAME | Text | Checked, no match | — | value_domain_readtop[8 of 20]={Non-public×17324; NYCDOE×2735 | — |
| addressnum ADDRESSNUM | Text | Checked, no match | — | value_domain_readtop[8 of 20]={BROADWAY×581; QUEENS BOULEVARD×199 | — |
| facname FACNAME | Text | Nobody has looked | — | — | — |
| streetname STREETNAME | Text | Checked, no match | — | value_domain_readtop[8 of 20]={BROADWAY×581; QUEENS BOULEVARD×199 | — |
| factype FACTYPE | Text | Nobody has looked | — | — | — |
| city CITY | Text | Checked, no match | — | value_domain_readJAMAICA×1067; FLUSHING×658 | — |