Unmanned aerial vehicle-based systems and methods for generating landscape models

1. An unmanned aerial vehicle comprising:

a communicator to receive an instruction to request the unmanned aerial vehicle to fly over an area of interest, the communicator to receive first sensor data for the area of interest from a second unmanned aerial vehicle;

a camera to generate second sensor data for the area of interest; and

a data generator to:

merge the first sensor data and the second sensor data to generate combined sensor data; and

generate a three-dimensional model of the area of interest based on the combined sensor data, the communicator to communicate the three-dimensional model to a vehicle different from the unmanned aerial vehicle.

2. The unmanned aerial vehicle as defined in claim 1 , wherein the vehicle is a ground-based vehicle.

3. The unmanned aerial vehicle as defined in claim 1 , wherein the second sensor data includes depth data indicative of a height of the unmanned aerial vehicle relative to the area of interest.

4. The unmanned aerial vehicle as defined in claim 3 , wherein the data generator is to determine an elevation of the area of interest based on the depth data.

5. The unmanned aerial vehicle as defined in claim 1 , wherein the first sensor data includes image data for the area of interest.

6. The unmanned aerial vehicle as defined in claim 1 , wherein the three-dimensional model is an elevation map.

7. The unmanned aerial vehicle as defined in claim 1 , wherein the three-dimensional model is to be used to grade the area of interest.

8. The unmanned aerial vehicle as defined in claim 1 , wherein the first sensor data corresponds to a first portion of the area of interest and the second sensor data corresponds to a second portion of the area of interest.

9. The unmanned aerial vehicle as defined in claim 1 , wherein the first sensor data and the second sensor data are for substantially a same portion of the area of interest.

10. The unmanned aerial vehicle as defined in claim 1 , wherein one or more of the first sensor data or the second sensor data includes depth data indicative of an elevation of the area of interest.

11. At least one non-transitory computer readable medium comprising instructions that, when executed, cause a first unmanned aerial vehicle to at least:

merge first sensor data generated for an area of interest while the first unmanned aerial vehicle is flying over the area of interest and second sensor data for the area of interest to generate combined sensor data, the second sensor data transmitted to the first unmanned aerial vehicle from a second unmanned aerial vehicle;

generate a three-dimensional model of the area of interest based on the combined sensor data; and

communicate the three-dimensional model to a ground-based vehicle substantially in real-time to service the area of interest.

12. The at least one non-transitory computer readable medium as defined in claim 11 , wherein one or more of the first sensor data or the second sensor data includes depth data and the instructions further cause the first unmanned aerial vehicle to determine an elevation of the area of interest based on the depth data.

13. The at least one non-transitory computer readable medium as defined in claim 12 , wherein the instructions further cause the first unmanned aerial vehicle to:

access global position system (GPS) data; and

generate the three-dimensional model based on the GPS data.

14. The at least one non-transitory computer readable medium as defined in claim 13 , wherein the instructions further cause the first unmanned aerial vehicle to:

generate inertial measurement unit data; and

generate the three-dimensional model based on the inertial measurement unit data.

15. The at least one non-transitory computer readable medium as defined in claim 14 , wherein the instructions further cause the first unmanned aerial vehicle to:

combine the GPS data and the inertial measurement unit data to generate position data; and

correlate the combined sensor data and the position data to generate the three-dimensional model.

16. The at least one non-transitory computer readable medium as defined in claim 11 , wherein the first sensor data corresponds to a first portion of the area of interest, the second sensor data corresponds to the first portion, and the instructions cause the first unmanned aerial vehicle to:

determine one of:

a median of the first sensor data and the second sensor data, or

an average of the first sensor data and the second sensor data; and

generate the three-dimensional model based on the one of the median or the average.

17. A system comprising:

a first unmanned aerial vehicle to collect first sensor data for an area of interest while flying over the area of interest;

a second unmanned aerial vehicle to collect second sensor data for the area of interest while flying over the area of interest;

means for generating a three-dimensional model of the area of interest, the means for generating to:

merge the first sensor data and the second sensor data to generate combined sensor data; and

generate the three-dimensional model based on the combined sensor data; and

means for communicating the three-dimensional model to a vehicle.

18. The system as defined in claim 17 , wherein the means for generating the three-dimensional model is to calculate an elevation of the area of interest based on one or more of the first sensor data or the second sensor data.

19. The system as defined in claim 17 , wherein the first unmanned aerial vehicle includes means for detecting height relative to terrain in the area of interest.

20. The system as defined in claim 17 , wherein the first unmanned aerial vehicle includes means for generating image data of the area of interest.