Abstract: Systems and methods are provided to detect and identify targeted objects buried in the seabed. A targeted area of the seabed may be scanned with a sub-bottom profiler based on predetermined parameters. A localization engine may model the sub-bottom profiler data using a Levenberg-Marquardt non-linear least squares determination. Distance measurements may be extracted based on the modeled data, including a vertical range based on a slant range measured from the sub-bottom profiler to the closest points on the exterior of the targeted objects. The location of the targeted objects may be based on the extracted measurements. In some embodiments, the sub-bottom profiler may be mounted on an unmanned underwater vehicle having thrusters to navigate the vehicle toward the targeted area to excavate and sidescan the targets object.

Abstract: A monitoring device may be provided that couples to a wearable collar for an animal. A housing may include a cavity with an open top end and a cover movable between a first position wherein the cover closes the open top end of the cavity and a second position wherein the open top end of the cavity is exposed. An electronic device may be positioned within the cavity, the electronic device including a processor configured to receive or transmit information relating to the animal wearing the wearable collar. A first connection portion may be coupled to the housing and configured to attach to a first member of a first terminating end of the wearable collar. A second connection portion may be coupled to the housing and configured to attach to a second member of a second terminating end of the wearable collar.

Abstract: A wearable animal information apparatus may be provided that includes a collar configured to be worn around a portion of an animal. The collar may include an inner surface that faces the portion of the animal during use and an outer surface that faces away from the portion of the animal during use. The animal information apparatus may include a base coupled to the collar and a housing configured to couple to the base via an attachment element. The housing may include a plurality of indicators providing visual information relating to at least one of a condition of the animal or an environment surrounding the animal. An electronic device, located within the housing, may include a processor configured to receive or transmit information relating to the animal. The base may include a cavity for receiving the housing and coupling the base to the housing via the attachment element.

Abstract: An attachment for a wearable collar of an animal may be provided. The attachment may include an electronic device comprising a processor configured to receive or transmit information relating to the animal. An attachment body may be configured to be detachably coupled to the collar worn by the animal. The attachment body may include a cavity housing the electronic device and an opening of the cavity. The opening may provide access to the electronic device housed in the cavity or retaining the electronic device within the cavity via an enclosure element. Each of a plurality of legs may have a connection element. The connection element may be configured to engage with another connection element to detachably couple the attachment body to the collar worn by the animal.