Smartphone Decimeter Challenge 2022

GNSS raw measurements → decimeter positioning. Stub catalog entry.

dataset phone GNSS logs · drive segments tabular · sensor fusion

metric distance error (meters) lower is better

infra gcp batch · cpu

last touched 2026-06-21 kaggle competition ↗

technique stack

Kalman / graph optimization (planned)

result type Catalog stub

confidence Low

next experiment Add map overlay of corrected trajectories.

Status

Reserved for a GNSS positioning dossier — no score table yet.