*********************
Location Related Data
*********************

This section is based on geographic inputs to the request. This service attempts
to estimate location related information including timezone offset. *These are not
guaranteed to be correct for all locations at all times.* The best use of the service is using
latitude/longitude and UTC times.

+--------------------------------+-----------------------------------------------+----------------------------------+----------------------+
| Tag                            | Definition                                    | Value Range                      | Units                |
+================================+===============================================+==================================+======================+
| ``<units>``                    | Weather parameter units                       | all, si,us                       | NA                   |
+--------------------------------+-----------------------------------------------+----------------------------------+----------------------+
| ``<language>``                 | Language of returned XML content              | Various                          | NA                   |
+--------------------------------+-----------------------------------------------+----------------------------------+----------------------+
| ``<lat>``                      | Latitude of location                          | -90 to +90                       | Degrees              |
+--------------------------------+-----------------------------------------------+----------------------------------+----------------------+
| ``<lon>``                      | Longitude of location                         | +180 to -180                     | Degrees              |
+--------------------------------+-----------------------------------------------+----------------------------------+----------------------+
| ``<timezone>``                 | Time zone of observation                      | UTC                              | NA                   |
+--------------------------------+-----------------------------------------------+----------------------------------+----------------------+
| ``<city>``                     | City location                                 | NA                               | NA                   |
+--------------------------------+-----------------------------------------------+----------------------------------+----------------------+
| ``<region>``                   | State, province or numeric code               | ISO 3166-1 alpha 2               | NA                   |
+--------------------------------+-----------------------------------------------+----------------------------------+----------------------+
| ``<country>``                  | Country location                              | NA                               | NA                   |
+--------------------------------+-----------------------------------------------+----------------------------------+----------------------+
| ``<zipcode>``                  | Zip Code location                             |                                  |                      |
+--------------------------------+-----------------------------------------------+----------------------------------+----------------------+
| ``<offset>``                   | Time offset                                   |                                  |                      |
+--------------------------------+-----------------------------------------------+----------------------------------+----------------------+
| ``<local_offset_hours>``       | Local time offset                             | +12 to -12                       | Hours                |
+--------------------------------+-----------------------------------------------+----------------------------------+----------------------+