4,252 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.
Sensor calibration — Numeric row ordering + Explicit missing-value fill: Numeric row ordering + Explicit missing-value fill for supplied sensor calibration records (reference_value, sensor_value). Up to 200 rows; 2 indep...
Visibility observations — Numeric interval filter + Adjacent row changes: Numeric interval filter + Adjacent row changes for supplied visibility observations records (visibility_m, cloud_cover_percent). Up to 200 rows; 2...
Visibility observations — String normalisation + Daily sum series: String normalisation + Daily sum series for supplied visibility observations records (visibility_m, cloud_cover_percent). Up to 200 rows; 2 independent r...
Sensor calibration — Grouped numeric summary + Category frequencies: Grouped numeric summary + Category frequencies for supplied sensor calibration records (reference_value, sensor_value). Up to 200 rows; 2 independent r...
Weather station uptime — Numeric interval filter + Daily sum series: Numeric interval filter + Daily sum series for supplied weather station uptime records (online_minutes, observed_minutes). Up to 200 rows; 2 independen...
Field survey coverage — Record quality audit + String normalisation + Daily sum series: Record quality audit + String normalisation + Daily sum series for supplied field survey coverage records (surveyed_m2, target_m2)....
Snow observations — Category frequencies + IQR outlier flags: Category frequencies + IQR outlier flags for supplied snow observations records (snow_depth_cm, snowfall_cm). Up to 200 rows; 2 independent reports using shar...
Elevation samples — Record quality audit + String normalisation + Date by category pivot: Record quality audit + String normalisation + Date by category pivot for supplied elevation samples records (elevation_m, sample_w...
Air quality observations — Record quality audit + String normalisation + Daily sum series: Record quality audit + String normalisation + Daily sum series for supplied air quality observations records (concentration, obse...
Air quality observations — Numeric interval filter + Trailing mean series: Numeric interval filter + Trailing mean series for supplied air quality observations records (concentration, observation_count). Up to 200 rows;...
Elevation samples — Numeric distribution + Adjacent row changes: Numeric distribution + Adjacent row changes for supplied elevation samples records (elevation_m, sample_weight). Up to 200 rows; 2 independent reports usin...
Coordinate quality checks — Daily sum series + Equal-width histogram: Daily sum series + Equal-width histogram for supplied coordinate quality checks records (checked_points, flagged_points). Up to 200 rows; 2 independen...
Rainfall observations — Keyed dataset comparison + Explicit missing-value fill: Keyed dataset comparison + Explicit missing-value fill for supplied rainfall observations records (rainfall_mm, duration_hours). Up to 200 r...
Pressure observations — Duplicate key report + Grouped numeric summary: Duplicate key report + Grouped numeric summary for supplied pressure observations records (pressure_hpa, elevation_m). Up to 200 rows; 2 independent...
Wind observations — Trailing mean series + Adjacent row changes: Trailing mean series + Adjacent row changes for supplied wind observations records (wind_speed_ms, gust_speed_ms). Up to 200 rows; 2 independent reports us...
Water temperature observations — Numeric distribution + Explicit missing-value fill: Numeric distribution + Explicit missing-value fill for supplied water temperature observations records (temperature_c, depth_m). Up to...
Building footprint observations — IQR outlier flags + Date by category pivot: IQR outlier flags + Date by category pivot for supplied building footprint observations records (footprint_m2, height_m). Up to 200 rows; 2 in...
Land parcel observations — Record quality audit + Adjacent row changes: Record quality audit + Adjacent row changes for supplied land parcel observations records (area_m2, perimeter_m). Up to 200 rows; 2 independent repo...
Soil moisture observations — Category frequencies + Daily sum series: Category frequencies + Daily sum series for supplied soil moisture observations records (moisture_percent, depth_cm). Up to 200 rows; 2 independent re...
Air quality observations — Grouped numeric summary + Two-measure correlation: Grouped numeric summary + Two-measure correlation for supplied air quality observations records (concentration, observation_count). Up to 200...
Building footprint observations — Numeric distribution + Equal-width histogram: Numeric distribution + Equal-width histogram for supplied building footprint observations records (footprint_m2, height_m). Up to 200 rows;...
River level observations — String normalisation + Secondary-measure weighted mean: String normalisation + Secondary-measure weighted mean for supplied river level observations records (level_m, flow_m3s). Up to 200 rows;...
Elevation samples — Daily sum series + Trailing mean series: Daily sum series + Trailing mean series for supplied elevation samples records (elevation_m, sample_weight). Up to 200 rows; 2 independent reports using shared...
Coastal observations — Record quality audit + Duplicate key report: Record quality audit + Duplicate key report for supplied coastal observations records (wave_height_m, wave_period_seconds). Up to 200 rows; 2 independen...