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ArcGIS for Mobile & GPSCohesion & Not CollisionYork GrowDuncan-Parnell, Inc.

ArcGIS for Mobile & GPSCohesion & Not CollisionOptions for integration into various Esri software applications and associated accuracies.

West Va CORS network

Trimble Positions benefits to accuracy

NMEA format of GPS/GNSS data generic format of location information from a receiver.

NMEA formatNMEA- National Marine Electronic AssociationNMEA 0183

GPS/GNSS formatGPS Global Positioning System (United States)GNSS Global Navigation Satellite SystemGPSGLONASSGalileoCompassEtc.

Manufacturers of GNSS TechnologyGeneric - OEMSiRFU-BLOXRecognized ManufacturersTrimbleTopconCarlsonLeicaSpectra

Manufacturers of GNSS TechnologyGeneric - OEMSiRFU-BLOXRecognized ManufacturersTrimbleTopconCarlsonLeicaSpectra

NMEA format of GPS/GNSS data generic format of location information from a receiver.

NMEA Accuracy: required/availableGNSSUpdating/recording attribute informationRecording locationTree canopyTerrain limitationsBuilding shadowAccuracy ranges:30 feet6-20 ft (2-5 meter)3-10 ft (1-3 meter)< 3 ft (submeter< 1 ft (30cm)