Engineering topics
Publications and source records attributed to Macdonald, H. C..
Multipolarized radar imagery for detecting high return linear cultural features in geographic areas including channel markers, bridges, railroad and powerline networks, etc
Radar look direction effects on geological features detectability, considering topographic relief and incidence angles roles in feature enhancement and suppression
NASA sedimentary test site geologic evaluation, comparing panchromatic aerial photography and side-looking airborne radar /SLAR/ imagery
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