The Design and Programming for Geological Remote Sensing Information Extraction Based on ERDAS
Jiancun Li · Remote Sensing Information · 2005
Geological Remote Sensing Information Extraction mainly includes the extraction of alteration anomalies, of the linear formations and of the lithology information. The methods for extracting alteration anomalies and linear formations are relatively satisfactory. However, there is no satisfactory extracting method for lithology information at present. This paper proposes a method of modularization for geological remote sensing information extraction using some mature and new methods based on ERDAS.