Expect values in a column to be tuples of degree-decimal (latitude, longitude) within a specified range of a given degree-decimal (latitude, longitude) point.

expect_column_values_to_be_lat_lon_coordinates_in_range_of_given_point is a Column Map Expectation.

Args:

• column (str): The column name.

Keyword Args:

• center_point (tuple(float, float) or list(float, float)): The point from which to measure to the column points. Must be a tuple or list of exactly two (2) floats.
• unit (str or None): The unit of distance with which to measure. Must be one of: [miles, kilometers]. Default: kilometers

range (int or float): The range in [miles, kilometers] from your specified center_point to measure.

projection (str or None): The method by which to calculate distance between points. Must be one of: [fcc, pythagorean]. Default: pythagorean

Other Parameters:

• result_format (str or None): Which output mode to use: BOOLEAN_ONLY, BASIC, COMPLETE, or SUMMARY. For more detail, see result_format.
• include_config (boolean): If True, then include the expectation config as part of the result object.
• catch_exceptions (boolean or None): If True, then catch exceptions and include them as part of the result object. For more detail, see catch_exceptions.
• meta (dict or None): A JSON-serializable dictionary (nesting allowed) that will be included in the output without modification. For more detail, see meta.

Returns:

• An ExpectationSuiteValidationResult

Exact fields vary depending on the values passed to result_format, include_config, catch_exceptions, and meta.

Notes:

• • fcc projection: Calculates the distance in kilometers between two lat/lon points on an ellipsoidal earth projected to a plane. Prescribed by the FCC for distances up to and not exceeding 475km/295mi.
• • pythagorean projection: Calculates the distance in kilometers between two lat/lon points on a spherical earth projected to a plane. Very fast but error increases rapidly as distances increase.