That's good enough for some mapping applications. I don't know if other manufacturers like Leica has product of this class. Thank you for that info. :)
As product literature provides, Trimble GeoXH employs the VRS. We all know that DGPS provides superior output than the VRS based system. This is the reason why I wish to know based on your experience the magnitude of difference between the two systems. Thank you. :)
Differential GPS is an advanced form of GPS that provides the accurate guidance data you need for precision survey operations. Differential corrections can be obtained from several sources: your own base station, the worldwide network of DGPS radiobeacons, or a satellite differential service provider.
The network of DGPS radiobeacons throughout the world is rapidly expanding and the signals that most radiobeacons transmit are free. There are also a number of satellite differential service provider options including subscription services you pay for.On the otherhand the mapping gps only uses the satellites
Survey Photos by Tag or CategoryEarth's Largest Survey Photos Collection
Since 2007, Land Surveyors around the world have shared their best Surveying Photos from the field. Inside this collection you can transport yourself to virtually any location on Earth and see how Land Surveyors work, types of equipment being used and environmental challenges associates with being a land surveyor in that location.
Location Based Chapter Hubs also have photos specific to the locations they represent. You can use our Surveyor Apps for quick sharing of your photos from the field.
Note: Members who have uploaded their photos of surveying to this collection can also move their photos to location based hubs. To see how, follow this tutorial.
Survey Photos by Tag or CategoryEarth's Largest Survey Photos Collection
Since 2007, Land Surveyors around the world have shared their best Surveying Photos from the field. Inside this collection you can transport yourself to virtually any location on Earth and see how Land Surveyors work, types of equipment being used and environmental challenges associates with being a land surveyor in that location.
Location Based Chapter Hubs also have photos specific to the locations they represent. You can use our Surveyor Apps for quick sharing of your photos from the field.
Note: Members who have uploaded their photos of surveying to this collection can also move their photos to location based hubs. To see how, follow this tutorial.
Thoughts
As product literature provides, Trimble GeoXH employs the VRS. We all know that DGPS provides superior output than the VRS based system. This is the reason why I wish to know based on your experience the magnitude of difference between the two systems. Thank you. :)
Sorry for that very brief question. What I really mean is the accuracy difference between the two. :)
Differential GPS is an advanced form of GPS that provides the accurate guidance data you need for precision survey operations. Differential corrections can be obtained from several sources: your own base station, the worldwide network of DGPS radiobeacons, or a satellite differential service provider.
The network of DGPS radiobeacons throughout the world is rapidly expanding and the signals that most radiobeacons transmit are free. There are also a number of satellite differential service provider options including subscription services you pay for.On the otherhand the mapping gps only uses the satellites
What's the difference? :)