Object Class: Horizontal datum shift parameters

Acronym: M_HOPA (A)

Code: 304

Set Attribute_A: *HORDAT; *SHIPAM;

Set Attribute_B: INFORM; NINFOM; NTXTDS; SCAMAX; SCAMIN; TXTDSC;

Set Attribute_C: RECDAT; RECIND; SORDAT; SORIND;

Definition:

An area within which a uniform shift exists between a specific geodetic datum and the datum of the data within this area.

References:

INT 1: not specified;

S-4: not specified;

Remarks:

Distinction: horizontal datum of data;