radiosonde

noun 0.811

rawinsonde

noun 0.749

ionosonde

noun 0.660

sonde

noun 0.659

sonobuoy

noun 0.598

disdrometer

noun 0.581

depth sounder

noun 0.579

sonar

noun 0.547

weather balloon

noun 0.546

rain gauge

noun 0.540

psychrometer

noun 0.529

sounding rocket

noun 0.515

sling psychrometer

noun 0.511

doppler

noun 0.509

aerostat

noun 0.508

scatterometer

noun 0.503

echo sounder

noun 0.501

anemometer

noun 0.501