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Valea LupșiiInvisible World Report, Romania

Generated 2026-10-02T06:09 UTC from every measured hex whose place name resolves to this city. Hexes without a resolved name are not counted, so these are lower bounds. Cite as: Invisible Atlas, Invisible World Report, Valea Lupșii, 2026-10-02, blescan.sevinhub.com.
Go measure Valea Lupșii
7 measured hexes, about 0.7 km²
1 phones contributed
7 successful uploads since 2026-09-13
0 hexes with 5 or more nearby BLE signals

Layers

LayerHexes measuredCity average
Cellular signal0n/a
WiFi spectrum4
GNSS sky733.6 dB-Hz
Magnetic field7
Air pressure0
Night light0n/a
Sound level0n/a

What the city's phones turned into

The phones that measured Valea Lupșii have caused 1 real provider-fulfilled units so far, 1 of them trees. Attribution is by phone, not by hex, because a phone earns across every place it maps.

Method

Each phone converts its position to an H3 resolution-9 hexagon on the device; only the hexagon and the readings leave the phone. Bluetooth and WiFi are counted from hashed identifiers, never listed. Cellular is the serving signal level 0 to 4. GNSS is carrier-to-noise density. Night light and sound are deliberate readings taken by a person on purpose; sound records a number, never audio. Network speed is measured only when a user starts a test. Averages are over hexes that carry the layer, not over the city's area. Place names come from a reverse-geocoder and cover part of the hexes, so counts are lower bounds. Nothing is interpolated.
Live since 2026-08-09 17:20:11 UTC. Every number above is an exact count over the same database Explorer and Live Map read, never an estimate. Some pages are refreshed on a schedule rather than on every visit (Records every ten minutes, Heartbeat every minute, Open data once a day) and say so. Node counts only, never identities. See the privacy policy for what is and is not collected, and the terms of use for what may be done with it.