Is there a reputable source that provides mappings of UN/LOCODEs to Olsen Timezones?

Is there a reputable source that provides mappings of UN/LOCODEs to Olsen Timezones?

I've been researching CLDR and IANA in order to find a centralized mapping of UN/LOCODEs to Olsen Timezones.

Ideally I would like to have for example:

+--------------+--------------------+
|un_locode     |timezone            |
+--------------+--------------------+
|USLAX         | America/Los_Angeles|
+--------------+--------------------+

for every UN/LOCODE.

Are my nube skills failing me in understanding how to use these sources to reach my goal? (If so please help point me towards the scripting that would allow me to automate providing these mappings).

Or, do these sources fail to have the data correlation that I'm looking for? (If so please let me know if you have a reliable source).


I've not seen such a source. You could try to create one by mapping the lat/lon coordinates for those entries that have them, and correlating to IANA time zone by one of the methods listed here.

However, be sure to read Wikipedia's article about UN/LOCODE, especially describing errors with coordinates. Also note that many of the coordinates simply not in the data - why? I don't know.

The list of UN/LOCODE for the US is here, and show Los Angeles to be US LAX (not UNLAX). Its coordinates field is blank.

If you can find some other reliable source of UN/LOCODE to lat/lon, then you are in business. A quick search found that GeoNames claims to have this in their premium data subscription, but I haven't investigated further.

tz database, This map, taken from the 2017a edition of the database, is of all the regions outside Antarctica. The tz database is a collaborative compilation of information about the world's time zones, The first zone line for a time zone gives the name of the time zone; any Source files are distributed via the IANA FTP server. Typically  2 Is there a reputable source that provides mappings of UN/LOCODEs to Olsen Timezones? Mar 30 '16. 2 How to post SOAP Request from PHP Oct 23 '15.


The GeoNames free database of cities (which is available to download) provides: city names, latitude/longitude and, most importantly, timezone information. You can fairly quickly make your own database connecting this information with the UN/LOCODE code lists based on the name/country/coordinates.

[PDF] UN/LOCODE and timezones, 30th UN/CEFACT Forum, Hangzhou, China. UN/LOCODE Advisory Group Meeting 2018. ISO/TC “Provide a common platform for all date and time wrong with this map? the authoritative source of timezone information. I need to map IANA/Olson timezone id to abbreviations, like EST, PST, etc. I understand that this is not 1-to-1 mapping and that, for example, for EST there are quite a bunch of IANA timezones. Is


Un Locodes - 03/2020, Get Free Un Locodes now and use Un Locodes immediately to get % off or Is there a reputable source that provides mappings of UN . Deal This solution involves linking the UN/LOCODES database with a geolocation/timezone database. -a-reputable-source-that-provides-mappings-of-un-locodes-to-olsen​-timezo  Are there any OSS tools that provide full ICU-level support for CLDR data in react native? We're currently using react-native-i18n and I just don't know where the data comes from.


CLDR's map is here: https://unicode.org/reports/tr35/#Time_Zone_Identifiers

I saw CLDR tagged but not mentioned.

IANA, The Time Zone Database (often called tz or zoneinfo) contains code and data that It is updated periodically to reflect changes made by political bodies to time zone We provide access to the Time Zone Database via three methods:. 1) Adds a function drupal_handle_timezones() which will check if the system can use php timezone handling. 2) Adds a 'zonename' column to the users table where we can store the timezone name as well as the offset. 3) On the system date/time settings page and user edit page, checks if php timezone handling is enabled.


UTS #35: Unicode Locale Data Markup Language, The CLDR provides data for normalizing language/locale codes, including For region codes, ISO and the UN establish a mapping to three-letter codes and numeric codes. time zone database [Olson] identifier in the file common/bcp47/​timezone.xml The short identifiers use UN/LOCODE [LOCODE] (excluding a space  The Time Zone Converter converts times instantly as you type. Convert between major world cities, countries and timezones in both directions. The Time Zone Converter. Try: New York, Japan, or Pacific Time. 12 ; Doesn't seem to work right with IE, but it's working with FireFox. Plug in your location and click the add button.


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Questions for tag iana, IANA Timezones for mainland United States Is there a reputable source that provides mappings of UN/LOCODEs to Olsen Timezones? Standard enumeration  much more reliable. - Complete support for reading and writing from and to files and: directories that lack permissions, by temporarily changing them, and: then changing them back later. (See for instance the--change-source-perms switch.) As I found out there is a lot to: this, so much that I'm not sure in retrospect I should have: bothered.