System for accurate location estimation of a water vessel

1. A method for enabling accurate estimation of a location of a water vessel, the method comprising:

transmitting a Short Message Service (SMS) message to a user device on the water vessel, the SMS message comprising a selectable option that, when selected, causes a location of the user device to be shared;

based on a selection by a user of the user device of the selectable option, receiving a plurality of location coordinates from the user device at a plurality of respective times, each respective location coordinate describing a respective location of the user device at its respective time;

computing an estimated location of the water vessel based on the plurality of location coordinates and an elapsed time between a current time and a time at which a last-received location coordinate was received; and

transmitting the estimated location to a responder device.

2. The method of claim 1 , wherein computing the estimated location of the water vessel is further based on one or more environmental factors comprising at least one of a current speed and direction measurement or a wind speed and direction measurement.

3. The method of claim 2 , wherein computing the estimated location of the water vessel comprises:

inputting the plurality of location coordinates and the one or more environmental factors into a machine learning model, the machine learning model trained to output information corresponding to a projected location based on its inputs; and

generating the estimated location based on the information output by the machine learning model.

4. The method of claim 1 , further comprising:

computing a future projected location of the water vessel based on a travel time of a drone to the estimated location of the water vessel; and

transmitting, to the responder device, drone information comprising instructions for a drone to go to the future projected location of the water vessel and to scan a radius from the future projected location of the water vessel to locate the user device.

5. The method of claim 4 , further comprising:

receiving information indicating a drone has located the user device, the information comprising one or more location coordinates of the drone at a corresponding time of locating the user device; and

transmitting to the responder device an updated location coordinate of the user device based on the one or more location coordinates of the drone at the corresponding time of locating the user device.

6. The method of claim 1 , further comprising:

receiving additional data associated with a location of the user device;

determining whether the additional data indicates the location of the user device is within a threshold distance of a mobile cell tower of a responder water vessel; and

responsive to determining the additional location data is within the threshold distance to the mobile cell tower of the responder water vessel, transmitting, to the responder device, updated location information.

7. The method of claim 1 , wherein the receiving of the plurality of location coordinates from the user device is based on the location coordinates being transmitted by the user device responsive to detecting a movement of the water vessel.

8. The method of claim 1 , wherein the receiving of the plurality of location coordinates from the user device is based the location coordinates being transmitted by the user device regardless of whether an acknowledgement message is received by the user device.

9. A non-transitory computer-readable medium comprising instructions encoded thereon for enabling accurate estimation of a location of a water vessel, the instructions, when executed by one or more processors, causing the one or more processors to perform operations, the instructions comprising instructions to:

transmit a Short Message Service (SMS) message to a user device on the water vessel, the SMS message comprising a selectable option that, when selected, causes a location of the user device to be shared;

based on a selection by a user of the user device of the selectable option, receive a plurality of location coordinates from the user device at a plurality of respective times, each respective location coordinate describing a respective location of the user device at its respective time;

compute an estimated location of the water vessel based on the plurality of location coordinates and an elapsed time between a current time and a time at which a last-received location coordinate was received; and

transmit the estimated location to a responder device.

10. The non-transitory computer-readable medium of claim 9 , wherein the instructions to compute an estimated location of the water vessel is further based on one or more environmental factors comprising at least one of a current speed and direction measurement or a wind speed and direction measurement.

11. The non-transitory computer-readable medium of claim 10 , wherein the instructions to compute the estimated location further comprise instructions to:

input the plurality of location coordinates and the one or more environmental factors into a machine learning model, the machine learning model trained to output information corresponding to a projected location based on its inputs; and

generate the estimated location based on the information output by the machine learning model.

12. The non-transitory computer-readable medium of claim 10 , wherein the instructions further comprise instructions to:

compute a future projected location of the water vessel based on a travel time of a drone to the estimated location of the water vessel; and

transmit, to the responder device, drone information comprising instructions for a drone to go to the future projected location of the water vessel and to scan a radius from the future projected location of the water vessel to locate the user device.

13. The non-transitory computer-readable medium of claim 12 , wherein the instructions further comprise instructions to:

receive information indicating a drone has located the user device, the information comprising one or more location coordinates of the drone at a corresponding time of locating the user device; and

transmit to the responder device an updated location coordinate of the user device based on the one or more location coordinates of the drone at the corresponding time of locating the user device.

14. The non-transitory computer-readable medium of claim 9 , wherein the instructions further comprise instructions to:

receive additional data associated with a location of the user device;

determine whether the additional data indicates the location of the user device is within a threshold distance of a mobile cell tower of a responder water vessel; and

responsive to determining the additional location data is within the threshold distance to the mobile cell tower of the responder water vessel, transmitting, to the responder device, updated location information.

15. The non-transitory computer-readable medium of claim 9 , wherein the instructions to receive the plurality of location coordinates from the user device is based on the location coordinates being transmitted by the user device responsive to detecting a movement of the water vessel.

16. The non-transitory computer-readable medium of claim 9 , wherein the instructions to receive the plurality of location coordinates from the user device is based the location coordinates being transmitted by the user device regardless of whether an acknowledgement message is received by the user device.

17. A system for enabling accurate estimation of a location of a water vessel, the system comprising one or more processors that, when executing instructions, are caused to perform operations of:

transmitting a Short Message Service (SMS) message to a user device on the water vessel, the SMS message comprising a selectable option that, when selected, causes a location of the user device to be shared;

based on a selection by a user of the user device of the selectable option, receiving a plurality of location coordinates from the user device at a plurality of respective times, each respective location coordinate describing a respective location of the user device at its respective time;

computing an estimated location of the water vessel based on the plurality of location coordinates and an elapsed time between a current time and a time at which a last-received location coordinate was received; and

transmitting the estimated location to a responder device.

18. The system of claim 17 , wherein computing an estimated location of the water vessel is further based on one or more environmental factors comprising at least one of a current speed and direction measurement or a wind speed and direction measurement.

19. The system of claim 17 , wherein the operations further comprise:

computing a future projected location of the water vessel based on a travel time of a drone to the estimated location of the water vessel; and

transmitting, to the responder device, drone information comprising instructions for a drone to go to the future projected location of the water vessel and to scan a radius from the future projected location of the water vessel to locate the user device.

20. The system of claim 17 , wherein the operations further comprise:

receiving additional data associated with a location of the user device;

determining whether the additional data indicates the location of the user device is within a threshold distance of a mobile cell tower of a responder water vessel; and

responsive to determining the additional location data is within the threshold distance to the mobile cell tower of the responder water vessel, transmitting, to the responder device, updated location information.