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Registered APPARATUS AND METHOD FOR RETRIEVING DATA AT HIGH SPEED TO PERFORM POST-PROCESSING ON SATELLITE TELEMETRY DATA

위성 원격측정 데이터 후처리를 위한 고속 데이터 검색 방법
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Inventors
Kim In Jun, Lee Byoung-Sun, Kim Jae Hoon
Application No.
13589332 (2012.08.20)
Publication No.
20130091124 (2013.04.11)
Registration No.
8655870 (2014.02.18)
Country
UNITED STATES
Project Code
11PR1200, Study on Space Qualification of Ka band Payload and Application Technology for COMS, Do-Seob Ahn
Abstract
A telemetry data retrieval apparatus and method for post-processing are provided. The telemetry data retrieval apparatus may include a retrieval initiating unit to receive an input of a retrieval time, and to calculate a percentage of the retrieval time during an entire retrieval period, a start position calculating unit to calculate a retrieval start position in which data retrieval is started within a stored file, based on the calculated percentage, and a telemetry data retrieval unit to verify a start pattern and a time tag from the calculated retrieval start position, and to retrieve a position of telemetry data in the stored file.
KSP Keywords
High Speed, Post-Processing, Satellite telemetry, Satellite telemetry data, Telemetry data, Time tag, data retrieval, retrieving data