5.15. Types of Remote Sensing Images

Try these first

1. 1.

   What type of image consists of grey shades?

   Hint

   Think of images without color.

2. 2.

   Which image type helps visualize different features using colors?

   Hint

   It uses red, green, and blue in a special way.

3. 3.

   What type of image is a panchromatic image?

   • Color image
   • B&W image
   • Multispectral image

   Hint

   Remember the shades of color.

4. 4.

   True or False: Multispectral images can capture data across multiple bands.

   • True
   • False

   Hint

   Think about the purpose of multispectral imaging.

5. 5.

   Given multiple remote sensing images, identify which image type best suits analyzing vegetation health and justify your answer.

   Hint

   Think about what information you need from vegetation for health assessment.

6. 6.

   Explain the significance of using hyperspectral imaging in environmental monitoring, considering both its advantages and potential limitations.

   Hint

   Focus on the depth of data versus the complexity of analysis.