赤水油气遥感直接探测意义与TM选择及分类分析

摘要

In the case study of Remote Sensing oil_gas in Chishui of Guizhou, significance of Remote Sensing for direct detecting oil_gas in Chishui and reasons of selection of TM information are described in this paper, and classification on Remote Sensing of oil_gas information is made in combination with computer processing; after selecting the useful remote_sensing information and removing useless ones, it is used to circle the possible oil_gas in Chishui, Guizhou.%本文以赤水油气遥感为例，说明油气直接探测的意义，选择TM数字磁带资料作为提取油气遥感信息源的原因，经计算机图象处理，将直接提取出的遥感信息分类，排除油气遥感无用信息，保留其有用信息，圈出有可能的天然气远景区，为进一步油气勘探提供科学依据