The invention relates to a multi-resource
remote sensing distinguishing method and
system of an underground
potassium- and
halide-containing water resource in a
salt lake area. The method comprises the following steps: acquiring data, namely, acquiring multi-resource
remote sensing image data;
processing data, namely,
processing multi-spectral
remote sensing image data and high-resolution remote sensing image data by the multi-
color transformation technology, building a remote sensing stratum
lithology interpretation mark and performing remote sensing stratum
lithology interpretation; extracting salt-containing
abnormality information from the multi-spectral remote sensing image data by the main component analyzing technology; extracting the salt information by the interpretation extracting method;
processing a
radar remote sensing image data, building a geologic structure interpretation mark for
potassium- and
halide-containing water resource and performing geologic structure interpretation; integrating data, namely, processing three information obtained in
data processing by overlapping, projection transformation and matching. According to the method, the multi-resource remote sensing image data are processed, interpreted and integrated to realize accurate distinguishing of the
potassium- and
halide-containing water resource.