D-GNSSTop page > Vessels and Equipment > Surveying and Inspection Equipment - GNSS Surveying Equipment > D-GNSSGNSS surveying instrument: D-GNSSSpec.Specifications and CapabilitiesHorizontal accuracy: 0.25m + 1ppm RMS, vertical accuracy: 0.50m + 1ppm RMS, antenna horizontal accuracy: 0.6mQuantity10Remarks