Temperature in San Francisco Line Chart
This line chart displays one week of temperature data in San Francisco, sourced from Data Canvas - Sense Your City. The visualization uses a smooth curve, rendered as an SVG path via d3.line with curveBasis, to show temperature fluctuations over time. The x-axis maps timestamps using d3.scaleTime, while the y-axis uses d3.scaleLinear for Celsius values. Axes are generated with d3.axisBottom and d3.axisLeft, and the chart includes labeled axes and a title within a 960x500 SVG canvas.