2025-10-20 14:48:08,025 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193031_20250928 as 2025-09-28-10-05-58_L8_sar1909_ms.tif
2025-10-20 14:48:12,344 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193031_20251006 as 2025-10-06-10-06-02_L9_sar1909_ms.tif
2025-10-20 14:48:12,370 - satellite_download_logger - INFO - Please read the following information carefully:

2025-10-20 14:48:12,370 - satellite_download_logger - INFO - find_wl_contours2: A method for extracting shorelines that uses the sand water interface detected with the model to refine the threshold that's used to detect shorelines .
  - This is the default method used when there are enough sand pixels within the reference shoreline buffer.

2025-10-20 14:48:12,370 - satellite_download_logger - INFO - find_wl_contours1: This shoreline extraction method uses a threshold to differentiate between water and land pixels in images, relying on Modified Normalized Difference Water Index (MNDWI) values. However, it may inaccurately classify snow and ice as water, posing a limitation in certain environments.
  - This is only used when not enough sand pixels are detected within the reference shoreline buffer.

2025-10-20 14:48:12,370 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2025-10-20 14:48:12,372 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2025-10-20 14:48:12,373 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2025-10-20 14:48:12,373 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2025-10-20 14:48:12,374 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2025-10-20 14:48:12,377 - satellite_download_logger - INFO - L8 2025-09-28-10-05-58 cloud cover : 0.00%
2025-10-20 14:48:12,487 - satellite_download_logger - INFO - L8 2025-09-28-10-05-58: sand: 0.56% ,whitewater: 0.00% ,water: 60.89%
2025-10-20 14:48:12,488 - satellite_download_logger - INFO - L8 2025-09-28-10-05-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2025-10-20 14:48:12,489 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2025-10-20 14:48:12,489 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 103
2025-10-20 14:48:12,489 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 103
2025-10-20 14:48:12,489 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 103
2025-10-20 14:48:12,491 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 103
2025-10-20 14:48:12,670 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


2025-10-20 14:48:12,674 - satellite_download_logger - INFO - L9 2025-10-06-10-06-02 cloud cover : 0.00%
2025-10-20 14:48:12,698 - satellite_download_logger - INFO - L9 2025-10-06-10-06-02: sand: 2.81% ,whitewater: 4.12% ,water: 58.64%
2025-10-20 14:48:12,699 - satellite_download_logger - INFO - L9 2025-10-06-10-06-02: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
2025-10-20 14:48:12,927 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2025-10-20 14:48:12,927 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 102
2025-10-20 14:48:12,927 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 102
2025-10-20 14:48:12,927 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 102
2025-10-20 14:48:12,929 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 102