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Near-real-time applications for Harmonized Landsat-Sentinel data

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hls_nrt

Near-real-time applications for Harmonized Landsat-Sentinel data

Objectives

The scripts in the main folder will update the CPER viewer app on gcloud. They are primarily designed to be run on SCINet (CERES). They pull near-real time Harmonized Landsat-Sentinel data from LPDAAC, smooth and gap-fill the data, apply saved models to compute weekly standing biomass, fractional vegetation cover and NDVI, compute means by pasture and then upload all maps and summary data to gcloud. The app will update automatically once new data are uploaded.

Workflow

Download data to /90daydata

Run HLS2_aoi_yr_download.ipynb.
Set the desired year and area of interest (AOI) using the prefix parameter. For now, really only works with 'cper' as the AOI prefix.

Outputs

Saves a single .nc file to disk in /90daydata/cper_neon_aop/--prefix--

Compute all the vegetation products

Run HLS2_aoi_veg_products.ipynb

Save all vegetation products in format for gcloud

Run HLS2_aoi_products_to_gcloud.ipynb

Compute and save all pasture means

Run HLS2_aoi_compute_means.ipynb

Upload everything to gcloud

Run HLS2_upload_to_gcloud.ipynb

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Near-real-time applications for Harmonized Landsat-Sentinel data

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