Homework-1
1. Describe the spatial distribution of NDVI in Shanghai.
2. Choose 2-1 if you can repeat this experiment otherwise choose 2-2:
2-1 According to the spatial distribution of NDVI, try to find 2 addresses in shanghai, with one in a higher NDVI area and the other in a lower NDVI area. Follow steps 3-4, calculate the NDVI levels within 500 m buffer around the addresses. Compare the
results and simply give your suggestions of protecting population health in regarding of exposure to greenness. The report should include not only the results, but also the steps that can be recorded with screenshots.
2-2 Based on the spatial distribution of NDVI in Shanghai, give your suggestions of protecting population health in regarding of exposure to greenness. Please explain the difficulties that hinder you complete 2-1.
Homework 2
1. Describe the spatial distribution of PM2.5 in Shanghai.
2. Evaluate the PM2.5 pollution level in Shanghai comparing with WHO AGQ 2021 and GB3095-2012
3. Compare the predicting surfaces produced from provincial and national stations, respectively, and give your suggestions. (You may discuss by considering the differences in stations numbers, stations distribution, spatial pattern of the predicting maps, levels of predicted PM2.5 levels)
