Real-time satellite imaging system

1. An apparatus comprising:

a first pair of satellites; said first pair of satellites being in orbit around the Earth;

said first pair of satellites having apogees North of the Equator;

a second pair of satellites; said second pair of satellites being in orbit around the Earth;

said second pair of satellites having apogees South of the Equator;

said first and said second pair of satellites providing generally continuous coverage of the polar regions not observable from geostationary orbit;

a plurality of image sensors; said plurality of image sensors each including a telescope; each of said telescopes being configured to produce an image of a field of view of said telescope; said plurality of image sensors for producing a plurality of images:

each of said image sensors including an electrically reactive high index of refraction material plate;

each of said image sensors including a sensor image control element; each of said sensor image control elements including a voltage control element;

each of said voltage control elements being configured to apply a plurality of different voltages across said electrically reactive high index of refraction material plate;

said electrically reactive high index of refraction material plate altering the direction of a plurality of light rays illuminating each of said plurality of focal plane arrays;

each of said image sensors being carried aboard a satellite;

each of said plurality of image sensors being configured to be pointed generally toward Earth;

each of said plurality of said image sensors including a focal plane;

each of said image sensors including a plurality of focal plane arrays:

each of said focal planes including a focal plane array which form a plurality of focal plane arrays;

each of said focal plane arrays being configured to produce a plurality of data;

each of said pluralities of data providing persistent imaging of at least a portion of said generally visible hemisphere of the surface of the Earth;

each of said images being captured as a full image substantially simultaneously; each of said images being associated with one of said telescopes carried aboard one of said satellites:

each of said plurality of images each having resolutions that correspond with an image at nadir having a resolution of at least one-hundred meters; and

a plurality of transmitters: each of said plurality of transmitters being connected to each of said focal plane arrays;

a plurality of parallel to serial bit stream serializers connected to said each of said transmitters; each of said serial bit stream serializers for converting a plurality of parallel inputs from a plurality of detection elements of within said image processor to a serial bit stream in preparation for transmission.

2. An apparatus as recited in claim 1 , in which said focal plane array includes a plurality of pixels and a plurality of sub-elements of varying sizes and shapes within the said focal plane array to allow optimized images to be taken when said focal plane array views an area on the surface of the Earth that spans the terminator, and said focal plane array observes both daylight and night regions of the Earth.

3. An apparatus as recited in claim 1 , in which said image sensor includes a sensor control and a data processing system which are each configured to semi-autonomously control a sensor and to produce fixed frame rates, which allows said sensor to optimally image an extended area of the Earth.

4. An apparatus as recited in claim 3 , in which said sensor control and said data processing system produce variable frame rates, which allows said sensor to optimally image an area of the Earth as lighting and environment conditions change.

5. An apparatus as recited in claim 3 , in which said sensor control and said data processing system monitors the saturation and pixel received energy levels of said sensor's focal plane array and modifies relevant operational parameters to maximize the signal to noise ratio of the imagery generated.

6. An apparatus as recited in claim 3 , in which said sensor control and said data processing system monitors a predefined subset of pixels to capture predefined signatures.

7. An apparatus as recited in claim 3 , in which said sensor control and said data processing system monitors a predefined subset of pixels to capture predefined motions.

8. An apparatus as recited in claim 1 , in which the entire imaging process, from the time when an event occurs to the delivery of imagery to a user, requires less than thirty seconds.

9. An apparatus as recited in claim 1 , in which said first pair of satellites and second pair of satellites are in Molniya orbits.

10. An apparatus as recited in claim 1 , further comprising

a ground facility;

a high resolution display in said ground facility that is a surface of a sphere to give a real-time representation of the Earth as events unfold.

11. An apparatus as recited in claim 1 , further comprising

a high resolution display system;

said high resolution display system including

a set of a plurality of projectors located at or near the center of a sphere to project onto the interior of said sphere which will allow observers to move about said sphere without blocking any projectors that would otherwise be outside said sphere projecting onto its exterior surface.

12. An apparatus as recited in claim 1 , further comprising a high resolution display system, said high resolution display system including a touch interface on the surface of a sphere to allow human interaction and direction of the way imagery and data is displayed which will allow a user to select menus, display extracted data, or expand resolution of selected areas on said sphere.

13. An apparatus as recited in claim 1 , in which said imaging sensor is body mounted to the bus of one of said satellites, and is pointed by means of repointing said bus, allowing stable repointing of the sensor.

14. An apparatus as recited in claim 1 , in which at least one of said imaging sensors is mounted to each of said first and second pairs of satellites and pointed by means of a two axis tilt plane that is mounted between each of said imaging sensors and the bus of one of said satellites, allowing faster repointing than a satellite body mounted sensor.

15. An apparatus as recited in claim 1 , in which said imaging sensor is mounted to one of said satellites and is pointed by means of a two axis tilt plane that is mounted between said imaging sensor and the bus of one of said satellites, which repoints the body of the imaging sensor itself.

16. An apparatus as recited in claim 1 , in which said imaging sensor observes and records imagery and data of an uncooperative target on the Earth.

17. An apparatus as recited in claim 1 , in which said imaging sensor observes and records imagery and data of an uncooperative target in the Earth's atmosphere.

18. An apparatus as recited in claim 1 , in which said imaging sensor includes a non imaging, total internal reflection mirror for folding an optical train to make said telescope more compact.

19. An apparatus as recited in claim 1 , in which said imaging sensor is configured to read out imagery and data in parallel from said focal plane array using a readout port on each focal plane array, which allows the full image across a plurality of focal plane arrays to provide a single, consistent picture.

20. An apparatus as recited in claim 3 , in which said sensor control and data processing system varies the frame rates of sub elements of said focal plane array to allow for optimal, concurrent high light imaging and low light imaging of objects and events within the field of view of said focal plane array under both high light and low light conditions.