SCLK / LMST / LTSTtimeSpacecraft clock, Local Mean Solar Time and Local True Solar Time references.
NATRO
INITIALIZING PUBLIC RESEARCH INTERFACEVERIFYING DATASET REGISTRYLOADING PROVENANCE GRAPH
BY OL-S-CLOUD
DATASET::MEDA // NASA / PDS // PDS4 LABELS + CSV PRODUCTS
Mars 2020 MEDA
MEDA separates calibrated and derived products by sensor subsystem and carries native timing and engineering context useful for observation-reliability experiments.
RESEARCH ROLEExtreme-environment multisensor and quality-aware data
OBSERVATION UNITSensor observation within a Mars sol
SCALEOne-sol products across multiple sensor subsystems
MISSION CONTEXT
This orbital map places Perseverance at the western edge of Jezero Crater. MEDA observations are generated on the rover and combine environmental measurements with engineering and timing context.
- LOCATION
- Mars · Jezero Crater · Perseverance surface operations
- RELATION TO SAMPLE
- Location context for the rover carrying MEDA; image PIA26402 is an orbital map, not a MEDA sensor product.
DATASET CONTENT
ATSair temperatureCalibrated Air Temperature Sensor observations.
PSpressureAtmospheric pressure sensor products.
RHShumidityRelative Humidity Sensor observations and derived context.
TIRSthermal infraredThermal Infrared Sensor measurements including surface/thermal context.
WINDwindWind speed and direction products.
RDSradiation / dustRadiation and Dust Sensor measurements.
ENGengineeringEngineering telemetry associated with MEDA instrument operation.
ON-SCREEN SAMPLE
Inspect the data NATRO can expose publicly
Release16
Verified families5
ATS index rows1,526
ENG index rows1,527
PS index rows1,526
WIND index rows265
OBSERVED SCHEMA
Fields and structures recovered from the research audit
8/8
PATH / FIELDTYPESHAPE / UNITSTATE
QUALITY + INTEGRITY
Research audit checks
PDS archive registeredYES
PASSPDS4 XML labelsYES
PASSRepresentative products readYES
PASSCurated rover-fault intervalsNONE
INFOPROVENANCE
Verified source files and integrity fingerprints
WE__1619___________CAL_ATS_________________P01.CSVINTEGRITY
28c78f446d0d6944bb737ddc43db1e9f8310c483658dd5a413684f00ca36553dWE__1619___________CAL_ENG_________________P01.CSVINTEGRITY
99056d4dbe0988934125616e5393e8ef261e0f968fb4ae7f1c58a8269d39bc1fcalibrated_ats.csvINTEGRITY
c30e3544e4fdbbb0cd3548eb8ff42a474add321e6fb34f0d2ebb14de65d4634aREPRODUCIBILITY
Audit lineage
- Repository
ol-s-cloud/nasa-research- Workflow
- NATRO by OL-S-cloud Data Status Registry
- Workflow run
34081441014- Research commit
54d4cb1881d4037bc57950d60d5ca241a4fb698d- Authenticated
2026-09-07T04:00:32.128515+00:00
INTERPRETATION BOUNDARY
How the dataset may be used scientifically
Mars environmental and engineering observations with native quality context; no curated rover-fault intervals.
NATRO treats accessibility, integrity, schema recovery, cohort construction and experimental evidence as separate scientific states. A recovered field is evidence of data structure; it is not evidence of a spacecraft fault or a model result.
ROLE IN NATRO
Reliability-aware spacecraft health inference under degraded multivariate telemetry
The study separates physical-system state from observation quality. Each dataset contributes a different form of evidence: controlled faults, labelled historical anomalies, current operational telemetry, extreme-environment multisensor observations, or independent ESA validation.
READ THE PUBLIC RESEARCH FRAME + EQUATIONS →QUERY THIS DATASET AS JSON →