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license: apache-2.0 |
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# MODIS Water Lake Powell Raster Dataset |
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### Dataset Summary |
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Raster dataset comprised of MODIS surface reflectance bands along with calculated indices and a label (water/not-water) |
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## Dataset Structure |
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### Data Fields |
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- `water`: Label, water or not-water (binary) |
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- `sur_refl_b01_1`: MODIS surface reflection band 1 (-100, 16000) |
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- `sur_refl_b02_1`: MODIS surface reflection band 2 (-100, 16000) |
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- `sur_refl_b03_1`: MODIS surface reflection band 3 (-100, 16000) |
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- `sur_refl_b04_1`: MODIS surface reflection band 4 (-100, 16000) |
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- `sur_refl_b05_1`: MODIS surface reflection band 5 (-100, 16000) |
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- `sur_refl_b06_1`: MODIS surface reflection band 6 (-100, 16000) |
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- `sur_refl_b07_1`: MODIS surface reflection band 7 (-100, 16000) |
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- `ndvi`: Normalized differential vegetation index (-20000, 20000) |
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- `ndwi1`: Normalized differential water index 1 (-20000, 20000) |
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- `ndwi2`: Normalized differential water index 2 (-20000, 20000) |
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## Dataset Creation |
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## Source Data |
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[MODIS MOD44W](https://lpdaac.usgs.gov/products/mod44wv006/) |
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[MODIS MOD09GA](https://lpdaac.usgs.gov/products/mod09gav006/) |
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[MODIS MOD09GQ](https://lpdaac.usgs.gov/products/mod09gqv006/) |
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## Annotation process |
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Labels were created by using the MOD44W C6 product to designate pixels in MODIS surface reflectance products as land or water. |
