floating pan

floating pan

[¦flōd·iŋ ′pan]
(engineering)
An evaporation pan in which the evaporation is measured from water in a pan floating in a larger body of water.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
The project included construction of a 1.2 million gallon above ground JP8 storage tank with a floating pan, a commercial tank truck off-loading facility, and a fuel receipt/transfer filtration pump house.