: Urban mobility, the "liminal space" of public transport, and the environmental impact of express metropolitan networks. 3. Statistics & Geostatistics: UCLA Course C173
In academia, is the designation for the Spatial Statistics course at UCLA.
: The number often appears in dimensions for mobile hardware (e.g., a 173 x 81 mm phone body) or technical specs for digital-to-analog converters.
The most common scholarly association with "173x" is the physical scale of Frida Kahlo's 1939 masterpiece, , which measures 173 x 173 cm .
In a contemporary sociological or urban planning context, refers to a major express bus route in Sydney, Australia, connecting the Northern Beaches to the City Center.
: Spatial dependency, the "Modifiable Areal Unit Problem," and the intersection of mathematics and geography. 4. Technical Hardware & Tools