Address Dimension

Hi We are in the process of designing conformed address dimension. What should be the key for address dim?  We want to use Latitude and Longitude to locate the address. The below are the fields we have in mind to use it for addr dim. Your inputs are greatly appreciated. Thanks

ADR_TYP_CD  
ADR_TYP_DSC
LINE_ADR_ONE
LINE_ADR_TWO
LINE_ADR_THR
FULL_ADR    
APT_ADR    
CITY_ADR    
DIR_ADR    
QDRT_ADR    
ST_NUM_ADR  
ST_RURL_ADR
ST_ADR      
SFX_ADR    
UNIT_ADR    
ZIP_CD      
ADR_LIST_FLG
EFF_BEG_DT  
EFF_END_DT  
ETL_ISRT_DT
ETL_UPDT_DT
ETL_PROC_ID
ADR_EFF_BEG_
ADR_EFF_END_
DEL_SEQ_IND
MAIL_ADR_FLG

Hi,

what happens when one Latitude and Longitude returns more than one address, is it okay or that will create problems ?

thanks

It will return only one address using latitude and longitude. Thanks

Typically, the natural key for an address dimension is the address itself.

Thanks for the replies. Can any one provide me how the address dim is designed in your organizations and what are the scenarios to consider while developing address dim. Thanks