. "SDN:P07::CFV10N1" . "altimeter_range"@en . . "2008-10-21 10:00:00.0" . "1" . "false" . "1" . . "SDN:P07::CFV10N1" . "accepted"@en . "" . . "2008-10-21 10:00:00.0" . . . . . "SDN:P07::CFV10N1" . "An altimeter operates by sending out a short pulse of radiation and measuring the time required for the pulse to return from the sea surface; this measurement is used to calculate the distance between the instrument and the sea surface. That measurement is called the \"altimeter range\" and does not include any range corrections."@en . .