"This datum, designated as NAD 83 ...is based on the adjustment of 250,000 points including 600 satellite Doppler stations which constrain the system to a geocentric origin."""
“Datum wen itawan in i NAD 83...ijja fal aqqad n 250.000 n titbaqqet han 600 n satelit tin stasyon Doppler assibdadnen system ghur geocentric origin”””