Get invited to our slack community and get access to opportunities and data science insights

map_url

map_url(double lat, double lon, int zoom [, const string option]) – Returns a URL string

OpenStreetMap: http://tile.openstreetmap.org/${zoom}/${xtile}/${ytile}.png
Google Maps: https://www.google.com/maps/@${lat},${lon},${zoom}z

Platforms: WhereOS, Spark, Hive

Class: hivemall.geospatial.MapURLUDF

More functions can be added to WhereOS via Python or R bindings or as Java & Scala UDF (user-defined function), UDAF (user-defined aggregation function) and UDTF (user-defined table generating function) extensions. Custom libraries can be added on via Settings-page or installed from WhereOS Store.

View the complete guide of WhereOS functions.

share:

No Comments

TAGS : hive spark sql

map_url

Related Post

hash_md5

bit_length

truncate_array

Leave a Comment Cancel reply

Articles by Category

Recent Posts

How WhereOS and JCDecaux

Data fusion: how integra

percentile_approx

Experimentation In Produ

Open Data Utilization

WhereOS

Navigation

Contact Us