answersLogoWhite

0


Best Answer

Satellite telescopes gather a huge amount of data. There are really two kinds of data. "Housekeeping data" is information about the satellite and its health and safety. It tells you where the satellite thinks it is pointing, what its temperature is, which parts are working, and similar status information. This housekeeping data is used by the ground crew to make sure everything is working properly.In addition, the instruments on board also have their data, "Science data". This is the fun stuff -- the images, spectra, count rates, and other measurements of the celestial object you want to study. Most of the data that you transmit to the ground will be this science data. Scientists also use the housekeeping data to evaluate how well the instruments were functioning during the collection of their science data.Data is stored onboard the satellite and sent down to earth in batches, every orbit or every day or as often as possible. Sometimes, data can be sent in realtime -- as the instruments make their observations, they instantly beam the results back to Earth.

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How do you store satellite telemetery data?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Can satellite systems transmit audio data?

Satellite systems can be used to transmit audio data


Can satellite systems transmit video data?

Satellite systems can be used to transmit video data


Is there anything that can prevent a satellite from collecting data?

Electrical or magnetic storms interfere with some of the data-collection methods of a satellite.


What does the satellite dish do in space?

Satellite dish is used to receive the data colleted by the satellite and to give commands to it.


What does communication satellite do?

A satellite communication simply bounces a radio or data wave to another satellite or a receiver on earth. Satellites all act as giant relays for data transmissions.


Who uses the data of satellite galaxy 14?

The panamsat corporation uses this satellite


What is research satellite?

It's a satellite that orbits a planet to gather data about it, like weather data or land mapping or upper atmosphere research.


Are satellite images based on data obtained by land sat satellites?

Yes, satellite images based on data obtained by land sat satellites.


Do scientists use satellite data to predict earthquakes?

Yes, through the use of global positioning systemsscientists use satellite data to predict earthquakes.


How do satellites transmit data to earth?

If you're looking for a general overview of satellite communications and how it works, visit http://www.idirect.net/Company/Satellite-Basics.aspx


What is the globalstar network?

Globalstar Network is a satellite constellation for satellite phones and low-speed data communications. It is similar to the Iridium satellite constellation.


How do satellite transmit data earth?

Usually by radio.