It is typically the case that people have nothing to say if their neighbors also find their actual property less than they had previously assumed. But when one person loses while his neighbor gains, that person is not going to accept the result. Some even expect that the government will compensate them for having less property than they originally thought they had. This land is your land.
常見的情況是，如果地籍重測後發現左鄰右舍面積都減少，沒話說；如果是隔壁增加我減少，就不服，甚至希望政府能換算為地價多退少補。