Proxy position determination for agricultural vehicles

1. A system for providing a position for an agricultural vehicle, the system comprising:

a first receiver structured to be coupled to a first vehicle, the first receiver configured to receive position correction information from an external source and determine a first position of the first receiver in three dimensions using the position correction information;

a second receiver structured to be coupled to a second vehicle and configured to determine a second position of the second receiver, wherein the first receiver is configured to determine the first position using the position correction information at a higher level of accuracy than the second receiver is configured to determine the second position;

one or more processing circuits, each processing circuit including a processor and a memory, the memory having instructions stored thereon that, when executed by the processor, cause the processing circuit to determine a position of the second vehicle in three dimensions, including a vertical position of at least a portion of the second vehicle, using the position correction information received by the first receiver; and

a plurality of second vehicles and control circuitry configured to control an operation of at least one of the second vehicle or an operation of the plurality of second vehicles based on the determined position of the second vehicle using the position correction information received by the first receiver, wherein controlling the operation of at least one of the second vehicle or the operation of the plurality of second vehicles includes commanding a hydraulic system associated with the second vehicle to modify the vertical position of the second vehicle to implement a water management application.

2. The system of claim 1 , wherein the first vehicle is the agricultural vehicle, wherein the second vehicle is agricultural implement, and wherein the first vehicle is operably coupled to the second vehicle.

3. The system of claim 2 , wherein the agricultural implement is at least one of a scraper, ditcher, a tile plow, or a trencher.

4. The system of claim 1 , wherein the one or more processing circuits are included within at least one of the first receiver or the second receiver.

5. The system of claim 1 , wherein the corrected position of the first vehicle in three dimensions generated using the position correction information from the external source is accurate is within 5 centimeters of an actual position of the first vehicle.

6. The system of claim 1 , wherein the one or more processing circuits are configured to:

determine a heading angle between the first receiver and the second receiver,

determine a pitch angle between the first receiver and the second receiver, and

determine a position of the second vehicle using the corrected position of the first vehicle, the heading angle, and the pitch angle.

7. The system of claim 1 , wherein the one or more processing circuits are configured to:

determine a relative position of the second vehicle relative to the position of the first vehicle based on the position correction information; and

determine an absolute position of the second vehicle based on the position correction information received by the first receiver.

8. A method for providing a position for an agricultural vehicle comprising:

receiving, by a first receiver coupled to a first vehicle, position correction information from an external source;

determining, by the first receiver, a first position of the first vehicle in three dimensions using the position correction information;

determining, by a second receiver coupled to a second vehicle, a second position of the second receiver;

determining a position of the second vehicle in three dimensions, including a vertical position of at least a portion of the second vehicle, using the position correction information received by the first receiver; and

controlling at least a portion of an operation of the second vehicle based on the determined position of the second vehicle in three dimensions, wherein controlling the operation of the second vehicle includes commanding a hydraulic system associated with the second vehicle to modify the vertical position of the second vehicle to implement a water management application.

9. The method of claim 8 , wherein the first vehicle is an agricultural vehicle, wherein the second vehicle is agricultural implement, and wherein the first vehicle is operably coupled to the second vehicle.

10. The method of claim 9 , wherein the agricultural implement is at least one of a scraper, a tile plow, or a trencher.

11. The method of claim 8 , wherein the corrected position of the first vehicle in three dimensions generated using the position correction information from the external source is accurate is within 5 centimeters of an actual position of the first vehicle.

12. The method of claim 8 , wherein controlling the operation of the second vehicle includes at least one of controlling a vertical position of the second vehicle or a speed of the second vehicle.

13. The method of claim 8 , wherein the method further comprises:

determining an absolute position of the first vehicle based on the position correction information received by the first receiver, and

determining an absolute position of the second vehicle based on the position correction information received by the first receiver.

14. A computer readable media for providing a position for an agricultural vehicle comprising one or more processing circuits, each comprising one or more processors and memory storing instructions that, when executed by the one or more processors, causes the one or more processors to perform operations comprising:

receiving, by a first receiver coupled to a first vehicle, position correction information from an external source;

determining, by the first receiver, a first position of the first vehicle in three dimensions using the position correction information;

determining, by a second receiver coupled to a second vehicle, a second position of the second receiver;

determining a position of the second vehicle in three dimensions, including a vertical position of at least a portion of the second vehicle, using the position correction information received by the first receiver; and

controlling at least a portion of an operation of a water management implement based on the determined position of the water management implement in three dimensions, controlling the operation comprising controlling the vertical position of the at least a portion of the water management implement based on the determined position.

15. The computer readable media of claim 14 , wherein the water management implement is at least one of a scraper, a tile plow, or a trencher.

16. The computer readable media of claim 14 , wherein the corrected position of the first vehicle in three dimensions generated using the position correction information from the external source is accurate is within 5 centimeters of an actual position of the first vehicle.

17. The computer readable media of claim 14 , wherein the one or more processing circuits are configured to:

determine a relative position of the second vehicle relative to the position of the first vehicle based on the position correction information; and

determine an absolute position of the second vehicle based on the position correction information received by the first receiver.

18. The computer readable media of claim 14 , wherein are configured to:

determine a heading angle between the first receiver and the second receiver,

determine a pitch angle between the first receiver and the second receiver, and

determine a position of the second vehicle using the corrected position of the first vehicle, the heading angle, and the pitch angle.