What is NDVI in remote sensing?

Related questions

1. What is an NDVI image?
2. What is normalized difference built up index?
3. How do you calculate the normalized difference vegetation index?
4. What does negative NDVI mean?
5. What is NDWI in GIS?
6. What reflects near infrared light?
7. How many bands does Landsat 8 have?
8. What is indices in remote sensing?
9. What is NDVI in agriculture?
10. What do the values in an NDVI image represent?

Tags

1. #infrared
2. #contains
3. #vegetation
4. #visible
5. #measurements
6. #target
7. #being
8. #numerical
9. #difference
10. #assess
11. #adopted
12. #observed
13. #whether
14. #normalized
15. #green
16. #analyze
17. #index
18. #remote
19. #electromagnetic
20. #bands
21. #spectrum
22. #sensing
23. #indicator