Satellite Tracking and GIS: How GIS is Helping to Prevent Collisions in Space
Satellite Tracking and GIS: How GIS is Helping to Prevent Collisions in Space
How do satellites prevent collisions?
The aerodynamic drag on small satellites in Low Earth orbit can be used to change orbits slightly to avoid debris collisions by changing the surface area exposed to atmospheric drag, alternating between low-drag and high-drag configurations to control deceleration.
How does GIS help us see space and solve problems?
A geographic information system (GIS) is a computer system for capturing, storing, checking, and displaying data related to positions on Earth’s surface. By relating seemingly unrelated data, GIS can help individuals and organizations better understand spatial patterns and relationships.
How is GIS used in space?
Advances in geographic information systems (GIS) technology has enabled us to visualize and map celestial bodies like never before, turning the data collected from orbiters and rovers – such as the ones sent last month – into a wealth of spatial information.
How do satellites play a role in GIS?
Satellite imagery is a tool that collects visual data for use in Geographic Information Systems (GIS). This data is used to foster valuable insights for specific projects and infrastructure builds. Though this is most commonly used in GPS, the applications are plentiful.
What happens when satellites collide in space?
“Satellite collisions would produce orbiting fragments, each of which would increase
the probability of further collisions, leading to the growth of a belt of debris around the
Earth,”
What does GIS have to do with satellites?
GIS allows for the integration and collective analysis of geospatial data from multiple sources, including satellite imagery, GPS recordings, and textual attributes associated with a particular space. GIS components include Visualizations through interactive maps.
