ionosonde
radio observation
radarkymographic
ionospheric
ionospherically
scatterometer
weather radar
radio sounding
radiospectrometer
altazimuth
X-ray telescope
cloud base
radar meteorology
chromatosphere
ceilometer
pole
exosphere
tellurometer
atmoradiograph
zonographic
alto-
three-dimensional radar
dromospheric
radarkymogram
stratosphere
WINDSAT
3d radar
ionospherist
scintillometer
atmospherology
stratocirrus
atmospherical
aerological
front
radargram
sky
skydip
star chart
centrosphere
telespectrograph
field emission microscope
oncospheral
subcloud
observatorial
astronomy satellite
Kennelly-Heaviside layer
koniscope
E region
nephoscopy
Heaviside layer