Error Detection

Error detection is the process of identifying errors that occur during the transmission or storage of digital data. In the context of space and astronautical engineering, error detection is crucial to ensure the accuracy and reliability of data transmitted between spacecraft and ground stations. This is achieved through the use of error detection codes, which are added to the data before transmission. These codes allow the receiver to detect errors that may have occurred during transmission and request retransmission of the data if necessary. Error detection is also important in the storage of data on spacecraft, as errors can occur due to radiation or other environmental factors. In this case, error detection codes are used to detect and correct errors that may have occurred during storage.
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