Skip to main content

ArcGIS Field Maps

ArcGIS Field Maps by Esri is a popular GIS app. Unfortunately it does not have a built in NTRIP Client to allow high precision corrections down to the FPL. To enable high-precision, a mock location and an intermediary app such as GNSS Master or Lefebure is needed.

Once a mock location provider is setup, open Field Maps.

Field Maps main menu

Select World Imagery.

ArcGIS Field Maps with 12mm accuracy

ArcGIS Field Maps with 12mm accuracy

Field Maps will use the device's internal location as its default location provider. With GNSS Master or Lefebure providing the mock location to the phone, Field Maps will have a super precise GNSS location and data collection can begin.