The set of tools used to query Earth Engine is available on GitHub (https://github.com/Map-Water/ee-tools).

Data Download Link – Updated January 2020 This link provides access to download the remote sensing summary data for all vegetation parcels. The excel file ‘mean_inyo_annual_summary.xlsx’ contains annual summaries and is located in the root directory. The Landsat daily and GridMET monthly data for each parcel is located in the parcel subdirectory. The figures for each parcel are located in the parcel/figures subdirectory.

Example Output: Parcel BLK094

Daily parcel level data over time. This data includes all Landsat 5/7/8 scenes available over the period 1985-present and averaged over each parcel’s boundaries. Outliers are flagged in yellow. Use the tools to the right of the plots to zoom into a time period or highlight a set of datapoint(s) across plots.

NDVI, Albedo and Surface Temperature from Landsat 5/7/8 over the period 1985-present.
 
Daily parcel level data against Julian day of year. This data includes all Landsat 5/7/8 scenes available over the period 1985-present and averaged over each parcel’s boundaries. Outliers are flagged in yellow. Use the tools to the right of the plots to zoom into a time period or highlight a set of datapoint(s) across plots.

 
NDVI, Albedo and Surface Temperature from Landsat 5/7/8 by day of year to evaluate seasonal anomalies over the period 1985-present.

Annual averages

Mean parcel-level NDVI, Surface Temperature and ET_o  July 15-Sep 15 of each year, 1985-present.
 
 

 

Change from Baseline

Normalized difference Water Index (NDWI) = (NIR-SWIR1)/(NIR+SWIR1). Difference in July 15-Sep 15 average NDWI in 2019 compared to July 15-Sep 15 average NDWI over the 1984-1987 Baseline period.

Change from Previous Year

Normalized difference Water Index (NDWI) = (NIR-SWIR1)/(NIR+SWIR1). Difference in July 15-Sep 15 average NDWI in 2019 compared to July 15-Sep 15 average NDWI in 2018.