{
 "sources": {
  "US": {
   "publisher": "US Census Bureau · 2024 Gazetteer, counties",
   "url": "https://www2.census.gov/geo/docs/maps-data/data/gazetteer/2024_Gazetteer/2024_Gaz_counties_national.zip",
   "licence": "US public domain"
  },
  "US2": {
   "publisher": "US Census Bureau · county population estimates, vintage 2024",
   "url": "https://www2.census.gov/programs-surveys/popest/datasets/2020-2024/counties/totals/co-est2024-alldata.csv",
   "licence": "US public domain"
  },
  "US3": {
   "publisher": "US EPA AirData · annual AQI by county, 2024",
   "url": "https://aqs.epa.gov/aqsweb/airdata/annual_aqi_by_county_2024.zip",
   "licence": "US public domain"
  },
  "CITY": {
   "publisher": "City of Los Angeles · MyLA311 Service Request Data 2022",
   "url": "https://data.lacity.org/resource/i5ke-k6by.csv",
   "licence": "public record, open data"
  },
  "USGS": {
   "publisher": "USGS Earthquake Hazards Program · FDSN event service",
   "url": "https://earthquake.usgs.gov/fdsnws/event/1/query",
   "licence": "US public domain"
  },
  "CALIFORN": {
   "publisher": "California Department of Education · Free or Reduced-Price Meal (FRPM) school-level data, 2022-23",
   "url": "https://www.cde.ca.gov/ds/ad/filessp.asp",
   "licence": "public accountability reporting published by the California Department of Education; the department states no licence or redistribution terms on these pages, so none is claimed here"
  },
  "CALIFORN2": {
   "publisher": "California Department of Education · College-Going Rate for high school completers, 12 months, 2022-23",
   "url": "https://www.cde.ca.gov/ds/ad/filescgr12.asp",
   "licence": "public accountability reporting published by the California Department of Education; the department states no licence or redistribution terms on these pages, so none is claimed here"
  },
  "CALIFORN3": {
   "publisher": "California Department of Education / ETS · CAASPP Smarter Balanced research file, 2023",
   "url": "https://caaspp-elpac.ets.org/caaspp/ResearchFileListSB",
   "licence": "public accountability reporting published by the California Department of Education; the department states no licence or redistribution terms on these pages, so none is claimed here"
  },
  "CITY2": {
   "publisher": "City of New York · 311 Service Requests",
   "url": "https://data.cityofnewyork.us/resource/erm2-nwe9.csv",
   "licence": "NYC Open Data terms"
  },
  "NOAA": {
   "publisher": "NOAA Global Monitoring Laboratory · Mauna Loa annual mean CO₂",
   "url": "https://gml.noaa.gov/webdata/ccgg/trends/co2/co2_annmean_mlo.txt",
   "licence": "US public domain"
  },
  "NASA": {
   "publisher": "NASA GISS · GISTEMP v4, global land-ocean (J-D)",
   "url": "https://data.giss.nasa.gov/gistemp/tabledata_v4/GLB.Ts+dSST.csv",
   "licence": "US public domain"
  },
  "NASA2": {
   "publisher": "NASA Exoplanet Archive · Planetary Systems Composite Parameters (TAP)",
   "url": "https://exoplanetarchive.ipac.caltech.edu/TAP/sync",
   "licence": "US public domain"
  },
  "FEDERAL": {
   "publisher": "Federal Reserve Bank of St. Louis (FRED) · series LFWA25TTUSM647N, Working Age Population: Aged 25-54, All Persons for the United States",
   "url": "https://fred.stlouisfed.org/series/LFWA25TTUSM647N",
   "licence": "FRED states that a series it redistributes carries the terms of its original source, so no licence is claimed here"
  },
  "THE": {
   "publisher": "the series is compiled by the OECD from national labour force statistics; FRED redistributes it",
   "url": "https://www.oecd.org/en/data.html",
   "licence": "FRED states that a series it redistributes carries the terms of its original source, so no licence is claimed here"
  },
  "AMERICAN": {
   "publisher": "American Statistical Association · GAISE II (2020) supplementary data sets, which supplied this as a FRED export",
   "url": "https://www.amstat.org/education/guidelines-for-assessment-and-instruction-in-statistics-education-(gaise)-reports",
   "licence": "FRED states that a series it redistributes carries the terms of its original source, so no licence is claimed here"
  },
  "CALIFORN4": {
   "publisher": "California Department of Education, public school directory",
   "url": "https://www.cde.ca.gov/schooldirectory/report?rid=dl1&tp=txt",
   "licence": "public record"
  },
  "US4": {
   "publisher": "U.S. Census Bureau, American Community Survey 2023 5-year estimates",
   "url": "https://api.census.gov/data/2023/acs/acs5/subject",
   "licence": "U.S. federal government work, public domain"
  },
  "NASA3": {
   "publisher": "NASA GISS · GISTEMP v4, zonal annual means",
   "url": "https://data.giss.nasa.gov/gistemp/tabledata_v4/ZonAnn.Ts+dSST.csv",
   "licence": "US public domain"
  },
  "CDCNCHS": {
   "publisher": "CDC/NCHS · NHIS Child Summary Health Statistics",
   "url": "https://data.cdc.gov/d/5pqj-rvh4",
   "licence": "USGOV_WORKS · Public Domain U.S. Government"
  },
  "CITY3": {
   "publisher": "City of Los Angeles · street tree inventory",
   "url": "https://data.lacity.org/resource/vt5t-mscf.csv",
   "licence": "public record, open data"
  },
  "US5": {
   "publisher": "US Bureau of Labor Statistics · Average Price Data, the prices collected for the Consumer Price Index",
   "url": "https://download.bls.gov/pub/time.series/ap/",
   "licence": "public domain -- BLS states everything it publishes is in the public domain and asks only to be cited as the source"
  },
  "BLS": {
   "publisher": "BLS copyright and public domain statement",
   "url": "https://www.bls.gov/bls/linksite.htm",
   "licence": "public domain -- BLS states everything it publishes is in the public domain and asks only to be cited as the source"
  },
  "NASA4": {
   "publisher": "NASA Exoplanet Archive",
   "url": "https://exoplanetarchive.ipac.caltech.edu/",
   "licence": "U.S. federal government work, public domain"
  },
  "CDCNCHS2": {
   "publisher": "CDC/NCHS, NHIS Child Summary Health Statistics",
   "url": "https://www.cdc.gov/nchs/nhis/",
   "licence": "U.S. federal government work, public domain"
  },
  "NYC": {
   "publisher": "NYC DOHMH · Rodent Inspection",
   "url": "https://data.cityofnewyork.us/resource/p937-wjvj.csv",
   "licence": "NYC Open Data terms"
  },
  "US6": {
   "publisher": "US Bureau of Labor Statistics · Occupational Employment and Wage Statistics, May 2024",
   "url": "https://www.bls.gov/oes/special-requests/oesm24ma.zip",
   "licence": "public domain -- BLS states everything it publishes is in the public domain and asks only to be cited as the source"
  }
 },
 "files": {
  "absence_ca_counties_air_monitoring.csv": {
   "q": "every California county in the Gazetteer; has_air_monitoring is NO where EPA reports no AQI row",
   "s": [
    "US",
    "US2",
    "US3"
   ]
  },
  "bar_la_311_by_council_district.csv": {
   "q": "count of requests grouped by council district (cd)",
   "s": [
    "CITY"
   ]
  },
  "bar_quakes_by_magnitude_band.csv": {
   "q": "Southern California box 32.5–35.5N, 120–116W, 2024, M1.5+, counted by whole-magnitude band",
   "s": [
    "USGS"
   ]
  },
  "ca_school_poverty_and_college.csv": {
   "q": "`lens` is derived from `district` and adds no information -- it names the seven Whittier Union schools so a chart can colour them apart from the other 1,961. Three files joined on the 14-digit CDS code (county+district+school). FRPM gives the poverty measure, the college-going file the destination, and CAASPP the grade-11 test result -- ELA and mathematics, per cent meeting or exceeding standard, all students. Kept: school-level rows, all students, cohorts of 25 or more. 1927 of the 1,968 schools carry a grade-11 result; the other 44 have none published or it is suppressed, and are left BLANK rather than dropped.",
   "s": [
    "CALIFORN",
    "CALIFORN2",
    "CALIFORN3"
   ]
  },
  "ca_schools_poverty_and_tests.csv": {
   "q": "EVERY school in California that has both a poverty figure and a test result -- 9480 of them, not only the high schools. Joined on the 14-digit CDS code. CAASPP is the ALL-GRADES row (grade 13) for all students, per cent meeting or exceeding standard, so an elementary school's figure covers grades three to five and a high school's covers grade eleven. `level` is derived from the grade span the FRPM file records. College-going is a high-school measure and is blank for the 7340 schools that do not have one; 2140 do.",
   "s": [
    "CALIFORN",
    "CALIFORN3",
    "CALIFORN2"
   ]
  },
  "choropleth_nyc_rat_complaints_by_borough.csv": {
   "q": "complaint_type like '%Rodent%', created 2024, counted by borough, 'Unspecified' dropped",
   "s": [
    "CITY2"
   ]
  },
  "correlation_co2_temperature_exoplanets.csv": {
   "q": "years present in all three sources; exoplanets as a running total of discoveries by disc_year",
   "s": [
    "NOAA",
    "NASA",
    "NASA2"
   ]
  },
  "donut_la_311_by_request_type.csv": {
   "q": "top 20 request types, counted",
   "s": [
    "CITY"
   ]
  },
  "donut_quakes_by_depth_band.csv": {
   "q": "Southern California box 32.5–35.5N, 120–116W, 2024, M1.5+, binned at 15 km and 30 km depth",
   "s": [
    "USGS"
   ]
  },
  "dots_la_311_points.csv": {
   "q": "1,500 requests where requesttype = 'Bulky Items' and latitude is present; coordinates as the city recorded them",
   "s": [
    "CITY"
   ]
  },
  "dots_quake_epicentres.csv": {
   "q": "Southern California box 32.5–35.5N, 120–116W, 2024, M1.5+; horizontal_error_km is USGS's own stated position uncertainty",
   "s": [
    "USGS"
   ]
  },
  "fred_working_age_population_us.csv": {
   "q": "ONE SERIES, DRAWN THREE WAYS. 132 monthly observations, January 2007 to December 2017, each appearing once as measured and again under the workbook's own trailing 6-month and 12-month means -- 380 rows in all. The averaged lines start late (six months in, and twelve) because there is nothing behind them yet to average; that gap is the point of the file, not a hole in it. TWO CHANGES were made to the workbook. It laid the three out side by side in columns whose headings name no unit, and computed the 6-month mean in PERSONS while computing the 12-month mean in MILLIONS -- both are in millions here, or the smoothest line would draw a hundred thousand times higher than the series it smooths. And the three are stacked into a `smoothing` column so a chart can draw them as three lines on one axis, which is the only arrangement in which the file says anything.",
   "s": [
    "FEDERAL",
    "THE",
    "AMERICAN"
   ]
  },
  "hexbin_la_311_2km.csv": {
   "q": "dots_la_311_points.csv binned into 2 km pointy-top hexes on a local equirectangular projection",
   "s": [
    "CITY"
   ]
  },
  "hexbin_la_311_5km.csv": {
   "q": "dots_la_311_points.csv binned into 5 km pointy-top hexes on a local equirectangular projection",
   "s": [
    "CITY"
   ]
  },
  "high_schools_per_district.csv": {
   "q": "active schools serving grade 9 or above, in Whittier Union High and the eight districts that border it",
   "s": [
    "CALIFORN4"
   ]
  },
  "hist_la_311_per_day.csv": {
   "q": "count of requests per calendar day",
   "s": [
    "CITY"
   ]
  },
  "hist_quake_magnitudes.csv": {
   "q": "Southern California box 32.5–35.5N, 120–116W, 2024, M1.5+, one row per event",
   "s": [
    "USGS"
   ]
  },
  "hourly_311_outage_2022_09_24.csv": {
   "q": "requests per hour, 2022-09-23 to 2022-09-25; empty hours written as 0",
   "s": [
    "CITY"
   ]
  },
  "la_tracts_income_and_education.csv": {
   "q": "every census tract in Los Angeles County; median household income (S1901_C01_012E) and share of adults 25+ with a bachelor's degree or higher (S1501_C02_015E)",
   "s": [
    "US4"
   ]
  },
  "line_co2_mauna_loa_annual.csv": {
   "q": "year and annual mean ppm, comment lines dropped",
   "s": [
    "NOAA"
   ]
  },
  "line_socal_quakes_by_decade.csv": {
   "q": "Southern California box 32.5–35.5N, 120–116W, 1900–2024, M3+ counted by decade with M5+ as the control column",
   "s": [
    "USGS"
   ]
  },
  "multiples_gistemp_zonal.csv": {
   "q": "years 1975 onward, global plus eight latitude bands",
   "s": [
    "NASA3"
   ]
  },
  "nhis_teen_by_sex.csv": {
   "q": "teen indicators broken down by sex",
   "s": [
    "CDCNCHS"
   ]
  },
  "nhis_teen_estimates.csv": {
   "q": "all teen indicators, every published breakdown",
   "s": [
    "CDCNCHS"
   ]
  },
  "nhis_teen_group_profiles.csv": {
   "q": "one row per published group, one column per indicator; suppressed estimates (the 999 sentinel) left blank with the row kept",
   "s": [
    "CDCNCHS"
   ]
  },
  "noise_socal_m4_by_year.csv": {
   "q": "Southern California box 32.5–35.5N, 120–116W, 1995–2024, M4+, counted by year; years with none written as 0",
   "s": [
    "USGS"
   ]
  },
  "number_la_aqi_california_counties.csv": {
   "q": "California rows only, sorted by unhealthy-for-sensitive-groups days",
   "s": [
    "US3"
   ]
  },
  "pair_ca_counties_area_population_aqi.csv": {
   "q": "California counties; land_sq_mi from the Gazetteer (ALAND_SQMI), population POPESTIMATE2024, people_per_sq_mi computed, unhealthy_air_days_2024 blank where EPA has no monitor",
   "s": [
    "US",
    "US2",
    "US3"
   ]
  },
  "picture_exoplanets_by_discovery_method.csv": {
   "q": "select discoverymethod, count(*) from pscomppars group by discoverymethod",
   "s": [
    "NASA2"
   ]
  },
  "picture_la_street_trees_by_species.csv": {
   "q": "top 20 values of 'common', counted; 'VACANT - OK TO PLANT' kept deliberately",
   "s": [
    "CITY3"
   ]
  },
  "prices_us_monthly.csv": {
   "q": "six items from the US city average series (area 0000), one row per month from January 2000 to 2026-07, 319 months. Dollars per unit as collected, not adjusted for inflation and not seasonally adjusted. The full file carries every item back to 1978 and is 8.9 MB; these six are the ones a fifteen-year-old has paid for. A blank month is one BLS did not publish for that item.",
   "s": [
    "US5",
    "BLS"
   ]
  },
  "rare_planet_methods.csv": {
   "q": "the 6 discovery methods with 25 planets or fewer",
   "s": [
    "NASA4"
   ]
  },
  "spread_la_311_daily_by_month.csv": {
   "q": "count of requests per day, with the month alongside",
   "s": [
    "CITY"
   ]
  },
  "table_la_311_sample.csv": {
   "q": "first 40 rows with a council district, columns srnumber, createddate, requesttype, address, zipcode, cd",
   "s": [
    "CITY"
   ]
  },
  "table_quakes_full.csv": {
   "q": "Southern California box 32.5–35.5N, 120–116W, calendar 2024, M1.5+",
   "s": [
    "USGS"
   ]
  },
  "teen_estimate_precision.csv": {
   "q": "every published estimate for teens 12-17, with the width of the confidence interval NCHS published beside it",
   "s": [
    "CDCNCHS2"
   ]
  },
  "two_instruments_nyc_rats.csv": {
   "q": "complaints as above; inspections dated 2024 counted by borough, 'Failed for Rat Activity' counted separately; inspections_per_complaint = inspections ÷ complaints",
   "s": [
    "CITY2",
    "NYC"
   ]
  },
  "void_exoplanet_mass_period.csv": {
   "q": "select pl_orbper, pl_bmasse, discoverymethod from pscomppars where both are not null",
   "s": [
    "NASA2"
   ]
  },
  "wages_la_by_occupation.csv": {
   "q": "the metropolitan file (40 MB zipped, 150,176 rows) cut to the Los Angeles-Long Beach-Anaheim metro and to DETAILED occupations only, so no row is a total containing the others. 755 occupations. The published cells are kept exactly as BLS wrote them, suppression marks and all: * means an estimate is not released, # means a wage is above the published ceiling of $115 an hour or $239,200 a year, ** means the employment figure is not released. There are 564 of them here and they are part of the data, not a gap in it.",
   "s": [
    "US6",
    "BLS"
   ]
  },
  "weekday_nyc_rat_complaints.csv": {
   "q": "complaint_type like '%Rodent%', created 2024, counted by weekday",
   "s": [
    "CITY2"
   ]
  },
  "weekday_socal_quakes.csv": {
   "q": "Southern California box 32.5–35.5N, 120–116W, 2015–2024, M2+, counted by weekday",
   "s": [
    "USGS"
   ]
  },
  "window_15_year_trends.csv": {
   "q": "least-squares slope per decade over every 15-year window since 1880",
   "s": [
    "NASA"
   ]
  },
  "window_global_temperature_annual.csv": {
   "q": "J-D column, one row per year, missing years dropped",
   "s": [
    "NASA"
   ]
  }
 },
 "fetched": "2026-09-07"
}