Biodegradable oceanic drifter tracking device

1. A water body drifter device for tracking movement of a fluid, the device comprising:

a floater assembly having a toroid shaped buoy fixedly connected to a floater head disposed interiorly to the toroid shaped buoy, wherein the buoy has a buoyancy sufficient to float the device at least partially on the surface of a water body and to return the device to the at least partial float on the surface of the water body if the floater assembly is submerged under the surface of the water body, the floater head having a recess and a cap sealably attached to the recess for housing a network-enabled controller having at least one processor and at least one memory and housing a power source coupled to power the controller, wherein the network-enabled controller is configured to determine and relay position data for the device to an external receiver;

one or more sensors mounted to the floater assembly to capture physical, chemical or biological data from the water body and/or from the environment around the water body;

a drogue formed of a plurality of blades each spaced from one another, the drogue configured to extend downwardly below the surface of the water body during operation, wherein the blades are sized and weighted to move the device in response to water current or movement of fluid within the water body; and

a flexible connector attached to the floater assembly at one end and the drogue at another end, the flexible connector configured to allow translational movement between the floater assembly and the drogue and to allow rotational movement of the drogue and floater assembly relative to the other,

wherein the floater assembly, the drogue, and the flexible connector are each formed of one or more biodegradable materials.

2. The device of claim 1 , wherein the floater assembly is a low profile device shaped such that movement of the device is unaffected by wind currents over the water body.

3. The device of claim 2 , wherein the floater assembly comprises a cut-out positioned to pass wind through the cut-out.

4. The device of claim 1 , wherein the drogue is a rotatable drogue to minimize wave rectification from the water body.

5. The device of claim 1 , where each of the blades of the drogue is equally spaced from each adjacent blade, and wherein the blades are configured such that, in rotation, the drogue defines a cylindrical shape.

6. The device of claim 1 , where each of the blades of the drogue is equally spaced from each adjacent blade, and wherein the blades are configured such that, in stasis, the blades define a cross shape.

7. The device of claim 1 , wherein the flexible connector is a pliable linking arm.

8. The device of claim 1 , wherein the toroid shaped buoy and floater head, the drogue, and the flexible connector are each formed of one or more natural organic materials, one or more environmentally safe metals, or a combination of both.

9. A water body drifter device for tracking movement of a fluid, the device comprising:

a floater assembly having toroid shaped buoy fixedly connected to a floater head disposed interiorly to the toroid shaped buoy, wherein the buoy has a buoyancy sufficient to float the device at least partially on the surface of a water body and to return the device to the at least partial float on the surface of the water body if the floater is submerged under the surface of the water body, the floater head having a recess and a cap sealably attached to the recess for housing a network-enabled controller having at least one processor and at least one memory and housing a power source coupled to power the controller, wherein the network-enabled controller is configured to determine and relay position data for the device to an external receiver;

one or more sensors mounted to the floater assembly to capture physical, chemical or biological data from the water body and/or from the environment around the water body; and

wherein the toroid shaped buoy and floater head are each formed of one or more biodegradable materials.

10. The device of claim 9 , wherein the floater assembly is a low profile device shaped such that movement of the device is unaffected by wind currents over the water body.

11. The device of claim 9 , wherein the floater assembly comprises a cut-out positioned to pass wind through the cut-out.

12. The device of claim 9 , wherein the floater assembly has a rotatable drogue to minimize wave rectification from the water body.

13. The device of claim 9 , further comprising:

a drogue formed of a plurality of blades each spaced from one another, the drogue extending downwardly below the surface of the water body during operation, wherein the blades are sized and weighted to move the device in in response to water current or movement of fluid within the water body; and

a flexible connector attached to the floater assembly at one end and the drogue at another end, the flexible connector configured to allow translational movement between the floater assembly and the drogue, and to allow rotational movement of the drogue and floater assembly relative to the other.

14. The device of claim 13 , wherein the drogue is a rotatable drogue to minimize wave rectification from the water body.

15. The device of claim 13 , where each of the blades of the drogue is equally spaced from each adjacent blade, and wherein the blades are configured such that, in rotation, the drogue defines a cylindrical shape.

16. The device of claim 13 , where each of the blades of the drogue is equally spaced from each adjacent blade, and wherein the blades are configured such that, in stasis, the blades define a cross shape.

17. The device of claim 9 , wherein the flexible connector is a pliable linking arm.