N errors: quasigeoid model
{"Image DocumentName": "N errors: quasigeoid model", "Image ImageDescription": "Earth gravity model (EGM) (~5-20cm) Data treatment errors (? 10-20cm) Local gravity and terrain data (? ~20cm) Algorithmic/theoretical errors (? 1-20cm) Zero- and first-degree terms (~1-10cm) Temporal geoid variations (? ~2-10cm) Tidal system (1-2cm) Mountains and coasts \u2013 quasigeoid poorer.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}