Nor. Sor. 3 Gor is a legal land title with the same legal basis as Nor. Sor. 3.
The difference being that Nor. Sor. 3 Gor has parcel points on the map, and is set by using an aerial survey to set the points and the land area. It is possible to verify a nearby land area. It always uses the same scale of 1:5000. There is no need to publicize any legal acts, and it is possible to partition (divide) the land into smaller plots.