NASA NTRS · 19670031308
Satellite triangulation based on simultaneous observations from two stations defining space orientation of plane
Explore connections, maps & timelines
Veis, G.. 1966-05-01. Results from geometric methods.. https://ntrs.nasa.gov/citations/19670031308
Cite the original work for its findings. Save a collection to share your selection of sources.
KEEP EXPLORING
The analytical expression for the solar orientation error caused by planetary albedo is derived. A typical solar sensor output characteristic is assumed and a computer solution to the analytical is obtained. The computer results are presented for a spacecraft in the vicinity of Earth, Venus, Mars, and the Moon. Each planetary body is assumed to be a spherical diffuse reflector with cylindrical shadows and a constant albedo. The data generated herein permit the selection of an appropriate coarse-sensor to fine-sensor switching angle for solar orientation control systems and facilitate the the interpretation of solar-referenced scientific experiment data.
Effects of reduced gravity on human body, and ability of man to maintain his orientation and equilibrium on lunar surface
Human dynamic space orientation using control theory techniques - human engineering