v0.8.1

Added a generic normalized difference function that can be used for NDWI, NDVI, etc with consistent support for adjusting negative/low and saturated reflectance values with water masking.

Added erode and dilate functions to utils module.

Added support to the common.landsat_c2_sr_cloud_mask() function for applying a generic buffer to the cloud mask. By default cloud buffering is not being applied, but this may change in the future.

v0.7.0

Adding common utility and export functions used in asset export tools.

Modified LST correction function to compute NDVI internally instead of requiring it to be passed. This should allow for more consistent handling and correction of negative and saturated reflectance values when computing NDVI.

v0.6.0

Added support for masking partial or incomplete interpolation aggregations.

The default behavior is being set to True since a partial month is not a valid value, but the value can be set to False to recreate previous collections that did not have this masking.

v0.5.2

Restructured the interpolation code so that the prep calls (to unscale the images and add the mask and time bands ) are made inside the functions instead of needing to be done ahead of time in the export tools. The export tools in openet-tools have been updated to match this workflow.

Added a flag to the cloud masking to support masking water pixels.

v0.4.2

General LST correction updates and fixes. Removed unnecessary reproject and clipping calls.
Fixed bug with LST correction failing when version number in LANDSAT_PRODUCT_ID is different between SR and TOA images.

Interpolate "use_joins" parameter is default to True now.

Interpolation bilinear resampling support

Added support for setting the "bilinear" resample option in the interpolation calls.

Added additional Landsat C02 scene masking options

Added additional Landsat filtering using the TOA simpleCloudScore function (cloud_score_flag=True and cloud_score_pct=100) as well as filtering using the QA_RADSAT and SR_CLOUD_QA bands.

Other Changes:

• Bumped the minimum supported Python version to 3.8
• Remove Landsat Collection 1 support

v0.1.3

Restructured project to use a pyproject.toml file.

Changed Landsat Collection 2 SR saturation masking to only check the red/green/blue bands.

v0.1.1

Updated the Landsat Collection 2 LST emissivity correction calculation.

v0.1.0

First non-beta release. Added support for correcting the blockiness issue in the Collection 2 LST product.