Data · collection
Recall Database
Listed in NASA Earthdata CMR
The "Recall Database" includes vehicle emissions results generated specifically for enforcement purposes.
Description
Selected in-use motor vehicles are subjected to emissions testing to determine if they comply with federal emissions standards. These data are used in investigations which may result in a recall of a class of vehicles to correct an emissions nonconformity.
The testing is conducted at selected sites to be representative of the national population. Emissions testing following the Federal test procedure described in 40 CFR 86 includes measurements of total exhaust hydrocarbons, carbon monoxides, and oxides of nitrogen in gram per miles; evaporative hydrocarbon emission measurements are expressed in grams per test. LANGUAGE: English ACCESS/AVAILABILITY: Data Center: U.S. Environmental Protection Agency (USEPA) Dissemination Media: Hard copy (computer printouts, files, or log books) and online (MTS in MICRO) File Format: Access Instructions: Contact the data center.
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Size: Memory Requirements: Operating System: Hardware Required: Software Required: Availability Status: On Request Documentation Available: ADDITIONAL INFORMATION: Summary reports (in computer printout format), which contain mean emission levels and failure rates for each vehicle class, are prepared for internal use at the completion of vehicle testing.
Links
Catalogue records · 2
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1214584895-SCIOPS.html ↗
catalogue entry · from NASA CMR
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1214584895-SCIOPS.umm_json ↗
metadata API · from NASA CMR
Topics
- Stated by source
- Carbon Dioxide · Carbon Monoxide · Carbon Monoxide · Contaminant Levels/Spills · Emissions · Nitrogen Oxides · Nitrogen Oxides · Not provided
Provenance · 1 source records, 14 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1214584895-SCIOPS | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/air-quality/carbon-monoxide | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/air-quality/emissions | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/air-quality/nitrogen-oxides | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/atmospheric-chemistry/carbon-and-hydrocarbon-compounds/carbon-dioxide | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/atmospheric-chemistry/carbon-and-hydrocarbon-compounds/carbon-monoxide | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/atmosphere/atmospheric-chemistry/nitrogen-compounds/nitrogen-oxides | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/human-dimensions/environmental-impacts/contaminant-levels-spills | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:not-provided | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| description | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/Abstract |
| spatial | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/SpatialExtent |
| temporal | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/TemporalExtents |
| title | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/EntryTitle |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |