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Subject: short lengths tech. The temperature measurements obtained from the distributed temperature sensor 20 are averages over successive short lengths of the cable 19 (for example over successive 1 m, 25 cm or 12 cm lengths). This ensures that any temperature excursion will be captured by the data analysis device 21. The temperature is measured at regular intervals, throughout the length of the cable 19. Data is then extracted by the data analysis device 21 by analysing signals from along the length of the fibre optic cable 19. The length of successive data point locations is currently limited by the data processing capacity of the data analysis device 21, and may for example be successive 12 cm lengths of the optical fibre 19.В данном контексте меня интересует значение выражения successive length? successive short lengths of the cable. successive 1 m, 25 cm or 12 cm lengths, length of successive data point locations и successive 12 cm lengths of the optical fibre.
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