Geomatics is no longer just about land surveying, so the FS exam expects you to know about remote sensing, photogrammetry, and UAS. Remote sensing platforms are used for a variety of projects, one of the most popular being crop monitoring using the Normalized Difference Vegetation Index (NDVI). Can you solve this problem?
The Question:
NDVI is a great way to check the water content of crops! But for some reason, you only collected R-G-B during the last drone flight. What statement best describes NVDI vs R-G-B on the light spectrum?
Answer Choices
A) NVDI has a slightly longer wavelength than R-G-B
B) NVDI has a slightly shorter wavelength than R-G-B
C) NVDI has a much shorter wavelength than R-G-B
D) NVDI has a much longer wavelength than R-G-B
Want More Resources?
✔️ https://nlcprep.com/nlc-blog/
🆓 https://nlcprep.com/product-category/all-products/free-previews/
🆓 https://nlcprep.com/free-resources/
👍 https://www.facebook.com/NLCTestPrep
📷 https://www.instagram.com/nlctestprep/
👔 https://www.linkedin.com/company/nlcprep
👷 https://www.reddit.com/r/LandSurveyors/
