Poster Print : Early GPS equipment
Poster Prints from Science Photo Library
Early GPS equipment
Early GPS equipment. This equipment was among the first to use the Global Positioning System (GPS) that started in 1978. This equipment was built by Prakla-Seismos. GPS is a system of satellites in Earth orbit that broadcast signals. These allow ground-based equipment, like the one seen here, to calculate its position, elevation and the precise time. Modern GPS receivers are now small enough to be carried by hand. The GPS satellites must carry extremely accurate clocks, and need to take into account relativistic effects. The speeds of the orbiting satellites, relative to the Earth, cause a small but measurable slowing of time, as predicted by Einsteins Special Relativity theory
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6429731
© VOLKER STEGER/SCIENCE PHOTO LIBRARY
1900s 1970s 1980s Communications Computer Computing Device Early Global Positioning System Instrument Wire Wires
A2 (59.4 x 42cm) Poster Print
Step back in time with our vintage Poster Print from the Media Storehouse collection, featuring an intriguing image of early Global Positioning System (GPS) equipment. This captivating print showcases a piece of history, as one of the first GPS devices built by Prakla-Seismos in the late 1970s. Transport yourself back to the inception of this groundbreaking technology and add a touch of nostalgia to your space. Perfect for tech enthusiasts, history buffs, or anyone who appreciates the evolution of innovation.
A2 Poster (59.4 x 42cm, 23.4" x 16.5" inches) printed on 170gsm Satin Poster Paper. Securely packaged, rolled and inserted into a strong mailing tube and shipped tracked. Poster Prints are of comparable archival quality to our Photographic prints, they are simply printed on thinner Poster Paper. Whilst we only use Photographic Prints in our frames, you can frame Poster Prints if they are carefully supported to prevent sagging over time.
Poster prints are budget friendly enlarged prints in standard poster paper sizes (A0, A1, A2, A3 etc). Whilst poster paper is sometimes thinner and less durable than our other paper types, they are still ok for framing and should last many years. Our Archival Quality Photo Prints and Fine Art Paper Prints are printed on higher quality paper and the choice of which largely depends on your budget.
Estimated Image Size (if not cropped) is 42cm x 51.9cm (16.5" x 20.4")
Estimated Product Size is 42cm x 59.4cm (16.5" x 23.4")
These are individually made so all sizes are approximate
Artwork printed orientated as per the preview above, with portrait (vertical) orientation to match the source image.
EDITORS COMMENTS
This print showcases early GPS equipment, a significant milestone in the development of navigation technology. Manufactured by Prakla-Seismos, this pioneering device was among the first to utilize the Global Positioning System (GPS) that commenced its operations in 1978. The system relies on a network of satellites orbiting Earth, transmitting signals that enable ground-based equipment like the one depicted here to accurately determine its position, elevation, and even the precise time. During this era captured in the image, GPS receivers were considerably larger and bulkier compared to their modern counterparts which can now be conveniently carried by hand. However, what remains constant is the indispensable need for these satellites to carry incredibly accurate clocks while accounting for relativistic effects. Due to their high speeds relative to Earth's rotation, these orbiting satellites experience a slight but measurable slowing of time as predicted by Einstein's Special Relativity theory. The intricate web of wires seen connecting various components within this early GPS instrument highlights both its complexity and technological sophistication for its time. This photograph serves as a testament to human ingenuity and scientific progress during the late 20th century when groundbreaking advancements such as GPS revolutionized communication and navigation systems worldwide.
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