14 Image interpretation

B.A Geography
Remote Sensing
14 Image interpretation
We have studied two major types of Remote Sensing data products, viz. pictorial and digital. The pictorial data products, such as aerial photographs and satellite imageries are interpreted visually. Likewise, digital data products or digital images are interpreted mathematically by using computer software. In this chapter we will be discussing about
• Visual interpretation
• Digital interpretation
• Activities of image interpretation
• Basic elements of interpretation
• Interpretation keys
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