The hue anomaly for oil and gas are controled together by the geomor-phic and Quaternary sediment

vegetable and the condition of oil and gas content.The interpret for the hue anomaly is either with the majortrand or with the poly-semy.The formation for the hue anomaly is related to the condition of drainingwater in the varied earth surface shape and the microseepage of the hydrocarbon andits assoiated compositions.The agreement rate that are interpreted for remote sensinghue anomaly of western Song-Liao basin slope may amount to 83% for oil andgas

63% for the indication of oil and gas

and 76% for water.The image distinc-tion model of trap structure for oil and gas that are made up line

ring and hueanomaly

it may improve on interpretative precision for oil and gas and water

andreduce the polysemy for oil and gas remote sensing forecast.