Also known as: ldr.
LDR has various meanings in the Atmospheric Research category. Discover the full forms, definitions, and usage contexts of LDR in Atmospheric Research.
The ratio of the power received in the orthogonal or cross–polarized, channel to that received in the transmission, or co polarized, channel of a dual channel radar, when a linearly polarized signal is transmitted.
Atmospheric ResearchLight detection and ranging (instrument), laser-radar, OR Acronym for 'Light Detection and Ranging,' a technique for performing accurate remote measurements of atmospheric trace gas concentration over ranges of several meters to tens of kilometers. This is done by probing the absorption lines of the gases with narrow spectral laser radiation using the differential absorption lidar technique.
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