geoencode 113.280358 23.009926

[maxid]

127.0.0.1:6379> geoencode 113.280358 23.009926

1. (integer) 0
2. 1. "-85.051128779999999"
   2. "-180"
3. 1. "-85.051126245278837"
   2. "-179.99999463558197"
4. 1. "-85.051127512639425"
   2. "-179.99999731779099"