Attributes Format Tables Guidelines & Restrictions Definition
C10  ALPHANUMERIC  SAMPLE,TEST LOCID may not be left blank for QCCODE = CS.  A unique identifier assigned to a specific point (location) where measurements or samples are taken. For GeoTracker, this field is called the Field Point Name (FIELD_PT_NAME).  Field Point Name and Location ID are equivalent.
LOCID must be populated with a FIELD_PT_NAME that matches the FIELD_PT_NAME in the GeoTracker System.
Special Notes
If a FIELD_PT_NAME/LOCID does not exist in GeoTracker for a given GLOBAL_ID, it must be entered or loaded into GeoTracker prior EDF data submittal.