Every Street View image was taken by a physical car, driven by a person, in a specific country, in a specific year, with specific equipment.

All four of those facts leak into the image. Players call it the meta. It feels like cheating. It is not — it is reading the frame you were actually given rather than the frame you assumed you were given.

Camera generations

Google has run several generations of camera rig, and each produces a recognisable look.

The older rigs produce softer images, weaker colour, visible seams where panoramas stitch together, and heavier compression. The newer rigs are sharp, high-contrast, and clean at the horizon.

WHAT LEAKS INTO EVERY FRAME Spin the camera straight down CAR BLUR colour · rack · snorkel Camera generation GEN 1–2 · SOFT GEN 4 · SHARP Old rig = old capture = eliminates most of Western Europe instantly.
Four reads live in the bottom of the panorama: blur colour, roof accessories, antenna position, and how much road sits beneath you. Rig height is the one players forget — unusually low or high coverage narrows the country before you have looked at a single sign.
What to checkEarly-generation coverageCurrent-generation coverage
Distant detailMushy horizon, unreadable signageCrisp at distance, signage legible
ColourWashed out, low saturation, shiftedAccurate and high-contrast
StitchingVisible vertical joins, misaligned objectsSeams effectively invisible
Sky and shadowBlown-out sky, crushed shadow, bandingBalanced across bright and dark

This matters because Google did not roll upgrades out evenly. Some countries were photographed once, years ago, with old equipment, and never revisited. A noticeably soft, washed-out panorama has already eliminated most of Western Europe and North America for you.

Look down

The bottom of the panorama shows the car itself, blurred into a smear. That smear is informative.

Colour
The blur takes the colour of the vehicle. A dark smear versus a white smear is a real distinction, and some countries were shot with a consistently coloured fleet.
Roof rack or snorkel
Some coverage shows an obvious protrusion or accessory sitting in the blur.
Antenna
A visible aerial, and where it sits on the roofline, is country-specific in several cases.
Rig height
How much road you can see below you varies with mount height. Noticeably low or high coverage narrows things on its own.

Escort and follow vehicles

In a handful of countries, the Google car was accompanied for the whole drive. If the same vehicle keeps appearing behind you across unrelated drives, that is not a coincidence — it is a permanent fixture of that country coverage.

A car that follows you across unrelated locations is not traffic. It is a signature.

Some coverage was not shot from cars at all: trekker backpacks, snowmobiles, boats, three-wheelers, camels. Non-car coverage is rare enough that recognising the wrong height, the wrong motion and the wrong kind of road usually locates you immediately.

The season and the sky

The capture date bleeds through too. Snow on the ground, bare deciduous trees, harvested fields or a persistently low sun angle constrain both hemisphere and time of year — which in turn constrains which coverage campaign could have produced the frame.

Use it as a tiebreaker, not a foundation

Meta is powerful and unreliable in equal measure. Google re-shoots coverage, replaces fleets and upgrades cameras. A meta read that contradicts the landscape, the script and the driving side is a meta read that has gone stale.