observation of fire

observation of fire

[‚äb·zər′vā·shən əv ′fīr]
(ordnance)
Act of watching artillery fire in order to locate the burst or impact of projectiles in respect to the target and to correct firing data; surveillance of fire; may be made from the ground or from the air.
References in periodicals archive ?
Data from the tests are being analyzed and compared with other visual observation of fire conditions to determine if position measurements provide any significant additional information for making decisions about the safety of firefighters who might be on roofs to provide fire ventilation.

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