This dataset captures periodic observations of nearby Wi‑Fi infrastructure, recording when and where networks were detected along with broadcast network names and unique radio identifiers. Each record includes an observation timestamp, network identifiers, signal strength, and manufacturer information derived from device identifiers, plus geographic coordinates. The data supports mapping wireless infrastructure, analyzing signal coverage and density, detecting location-specific network patterns, and conducting proximity and clustering analyses. Because entries describe access points and broadcasted network attributes rather than personal device behavior, the dataset is useful for site surveys, network planning, security assessments, and research into spatial wireless environments.

Key attributes include:

• Observation timestamps for temporal analysis of the wireless environment
• Network identifiers for access point and network name tracking
• Signal strength measurements for coverage and quality assessment
• Manufacturer decoding for device and vendor profiling
• Geolocation coordinates for mapping and proximity workflows

Network engineers, security teams, urban planners, and researchers can use this dataset to map Wi‑Fi infrastructure, assess signal coverage, detect anomalies, and inform site selection or network optimization.