Systems and methods for mapping manmade objects buried in subterranean surfaces using an unmanned aerial vehicle integrated with radar sensor equipment

1. An unmanned aerial vehicle (“UAV”) system for mapping an object buried in a subterranean surface, the UAV system comprises:

a UAV;

a sensor array;

a processor; and

a memory, including instructions, which when executed by the processor, cause the system to:

receive a first input data set, the first input data set based on a Global Navigation Satellite System (“GNSS”) signal, a Synthetic Aperture and RADAR (“SAW”) signal, and a Ground Penetrating Radar (“GPR”) signal;

generate a raw image based on the first input data set; and

compare the raw image to a calibration data set, the calibration data set based on material calibration data,

wherein the material calibration data is based on unique spectral reflection patterns of an object in a controlled environment at predefined heights and subterranean conditions.

2. The system of claim 1 , wherein the sensor array comprises:

a GNSS sensor disposed on the UAV configured to receive the GNSS signal;

a SAR sensor disposed on the UAV configured to receive the SAR signal; and

a GPR sensor disposed on the UAV configured to receive the GPR signal.

3. The system of claim 1 , wherein the instructions, when executed, further cause the system to identify an object based on the raw image compared to the calibration data set.

4. The system of claim 3 , wherein the instructions, when executed, further cause the system to transmit object data to a ground-based post-processing unit for further identifying the object data, the object data based on the object identified.

5. The system of claim 4 , wherein the instructions, when executed, further cause the system to display the object data to a graphic user interface.

6. The system of claim 3 , wherein the instructions, when executed, further cause the system to generate an augmented image based on the first input data set, the calibration data set, and the identified object.

7. The system of claim 6 , wherein the instructions, when executed, further cause the system to display the augmented image to a graphic user interface.

8. The system of claim 3 , wherein the instructions, when executed, further cause the system to generate an augmented image based on the post-processed object data.

9. The system of claim 1 , wherein the instructions, when executed, further cause the system to determine by a machine learning algorithm the identification of unknown objects buried underground in various subterranean environments by analyzing the first input data set.

10. The system of claim 9 , wherein the machine learning algorithm includes a neural network.

11. The system of claim 4 , wherein the instructions, when displaying the object data to a graphic user interface, further cause the system to:

generate a 3D image based on comparing the raw image to the calibration data set.

12. The system of claim 11 , wherein the 3D image includes at least one of a survey path, a depth slice, or a field overlay.

13. A method for mapping an object buried in a subterranean surface, the method comprising:

receiving a first input data set, the first input data set based on a Global Navigation Satellite System (“GNSS”) signal, a Synthetic Aperture and RADAR (“SAR”) signal, and a Ground Penetrating Radar (“GPR”) signal;

generating a raw image based on the first input data set; and

comparing the raw image to a calibration data set, the calibration data set based on material calibration data,

wherein the material calibration data is based on unique spectral reflection patterns of an object in a controlled environment at predefined heights and subterranean conditions.

14. The method of claim 13 , further comprising:

comparing the raw image to a calibration data set, the calibration data set based on material calibration data; and

identifying an object based on the raw image compared to the calibration data set.

15. The method of claim 14 , further comprising transmitting object data to a ground-based post-processing unit, the object data based on the object identified.

16. The method of claim 15 , further comprising displaying the object data to a graphic user interface.

17. The method of claim 13 , further comprising determining, by a machine learning algorithm, the identification of unknown objects buried underground in various subterranean environments by analyzing the first input data set.

18. A non-transitory storage medium that stores a program causing a processor to execute a method for mapping an object buried in a subterranean surface, the method comprising:

receiving a first input data set, the first input data set based on a Global Navigation Satellite System (“GNSS”) signal, a Synthetic Aperture and RADAR (“SAR”) signal, and a Ground Penetrating Radar (“GPR”) signal;

generating a raw image based on the first input data set;

comparing the raw image to a calibration data set, the calibration data set based on material calibration data;

identifying an object based on the raw image compared to the calibration data set; and

comparing the raw image to a calibration data set, the calibration data set based on material calibration data,

wherein the material calibration data is based on unique spectral reflection patterns of an object in a controlled environment at predefined heights and subterranean conditions.