Acquisition finding queries modified to accommodate null x_ref or y_ref values
Acquisition finding queries modified to accommodate null x_ref or y_ref values

alex-ip/agdc,GeoscienceAustralia/agdc,alex-ip/agdc,jeremyh/agdc,GeoscienceAustralia/agdc,ama-jharrison/agdc,sixy6e/agdc,smr547/agdc,ama-jharrison/agdc,sixy6e/agdc,smr547/agdc,jeremyh/agdc