Abstract: An apparatus for displaying a navigational chart such as a navigational chart plotter includes real-time depth indicators displayed at corresponding locations on the navigational chart. The real time depth indicators display a real time water depth of each of the corresponding locations. The real time water depths are generated based on a predetermined depth of the corresponding location at a predetermined time relative to a tide cycle combined with a projected tide height at a selected time. Real-time safety boundaries may also be displayed for vessels of a defined draft based on the real-time depths information.

Abstract: A method and apparatus for providing timely and efficient notification of vehicle parking space availability and locations of vehicle parking spaces to motorists or other network users. Local detector devices sense the presence or absence of a vehicle in a particular parking space and communicate space identification and status information to a computer network. The parking space status information is integrated with electronic street maps of the area where the relevant spaces are located. Integrated maps containing space status identifiers are communicated to any number of networks.

Abstract: An integral dual compartment container includes a pair of container bodies positioned back-to-back relative to one another. Each of the container bodies includes respective upper and lower container body portions. The upper body portions each has an opening and is asymmetrically disposed relative to the respective lower container body portions thereof. A handle spans the upper container body portions so as to establish a generally rectangular space therebelow. A pair of generally vertically oriented attachment flanges integrally attach a respective end of the handle to the upper container body portion, while a generally vertically oriented connecting flange extends continuously between the opposed rear walls of the container bodies and connects them in a back-to-back relationship.

Abstract: A method and apparatus for providing timely and efficient notification of vehicle parking space availability and locations of vehicle parking spaces to motorists or other network users. Local detector devices sense the presence or absence of a vehicle in a particular parking space and communicate space identification and status information to a computer network. The parking space status information is integrated with electronic street maps of the area where the relevant spaces are located. Integrated maps containing space status identifiers are communicated to any number of networks.