Test image processing at new sites/years

genophenoenvo / neon-datasets

Repository for code and derived data from NEON data products

MIT License

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Test image processing at new sites/years #85

Closed jessicaguo closed 2 years ago

jessicaguo commented 2 years ago

[x] Use phenocamapi package to obtain gcc/rcc of roi regions for canopy
- [x] Plot against gcc of the roi in the canopy
- [ ] Test at additional eastern deciduous forests

jessicaguo commented 2 years ago

No pattern of understory gcc greening faster than the overstory DB image (31).png in 2021 at HARV NEON. However, David suggested a method of counting number of pixels at or above a green threshold, which may reduce the washing out by other pixels caused by averaging. To implement, would have to determine the green threshold somehow (K means during the spring/summer?), then counting the number of pixels within a spherical radius. Could eliminate need for masking.