OrbView 3

OrbView 3 [OSC]

Built for Orbital Imaging Corporation (ORBIMAGE), OrbView-3 supplies high-resolution imagery of the Earth. The satellite carries a camera that takes one-meter resolution panchromatic (black-and-white) and four-meter resolution multispectral (color and infrared) images of the entire planet.

The LEOStar bus serves as the platform for the high resolution imaging instrument. The bus design originated with the Space Test Experiment (STEP) program in 1991 and consists of 12-sided horizontal honeycomb equipment decks and aluminum plate or honeycomb side panels that stiffen the structure and provide additional radiation protection for the equipment mounted inside. The bus structure is divided into three modules (propulsion, core and payload), each of which is constructed so components can easily be attached to each other for final assembly and checkout.

ORBIMAGE's control center in Dulles, Virginia, provides full telemetry, tracking and command of the OrbView-3 satellite, as well as data archiving and distribution services.