CoordinateChartData
CoordinateChartData[chart, property] gives the value of the specified property for chart.
CoordinateChartData[chart, property, {x1, x2, ..., xn}] gives the value of the specified property for chart evaluated at the point {x1, x2, ..., xn}.
Examples
Get properties of polar coordinates:
CoordinateChartData["Polar", "StandardName"]Metric tensor for spherical coordinates:
CoordinateChartData["Spherical", "Metric", {r, θ, φ}]Please visit the official Wolfram Language Reference for more details.