Explore the Piri Reis University station and environmental sensors in the uploaded files. Each value is a record supplied at the time of a CSV download.
Each card shows the numeric value in the latest CSV snapshot for that parameter. A blank latest value is not replaced with an older record. Download times may differ between parameters; values are not assumed to be simultaneous. Select a card to explore its map and records.
LOCATIONS IN THE FILES
Sensor network at the latest download
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21CAB7FF Other devices
Points represent devices with valid coordinates and numeric values in the file. Colour identifies the station, not a health risk or pollution threshold. Local world boundaries provide approximate geographic context. Enabling the street map requests tiles from OpenStreetMap.
The analysis link selects the location identity in the latest file. Records from different locations of mobile devices remain separate; hourly averages are not inferred from download snapshots.
The horizontal axis is the file download time, not sensor sampling time. Each point is one file record; points are not joined. Zero is preserved and missing values are not converted to zero. Use the left / right arrow keys to inspect points.
Download and device-report times are kept separate
CSV download time · UTC
Device last report · UTC
Value
Unit
Provider quality note / code
MISSING VALUES REMAIN VISIBLE
Parameter and file coverage
These counts describe the uploaded files; they do not imply that the entire uRADMonitor network or its history was downloaded. Zero is counted separately from a missing record.
Parameter
Unit stated in the file
Numeric records
Missing values
Zero values
RESEARCH USE PROPOSALS · NOT AN ACTIVE MODEL
Which questions can this archive support?
Campus air and meteorology
With sufficient verified sampling history, PM₂.₅ / PM₁₀ variation could be compared with temperature, humidity and wind over matching time windows. Daily averages or exposure calculations require checked units, calibration and missing-data coverage.
Noise and campus activity
If a noise parameter is present, it could be compared descriptively with campus activity after verifying location and time coverage. A single snapshot is not a daily noise level; dB values must not be averaged using an ordinary arithmetic mean.
Coastal environmental context
Campus data describe the terrestrial environment near the coast. Exploratory comparisons with time-matched marine and weather data may be useful; these records do not measure seawater chemistry, sea-to-air emission flux or causal effects.
Status and quality fields are provider / import labels; they are not converted to health classes. Unknown units are identified. This page only reads the imported CSV archive; it does not alter existing API access or storage permissions.
Technical quality codes and explanations
These are source / import labels present in the displayed records, not health-risk classes. Hover over a card to inspect its raw codes. Each record’s own codes are also preserved in the record table.