2025-07-01 00:21:20,576 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_193033_20250608 as 2025-06-08-10-06-03_L8_sar1326_ms.tif 2025-07-01 00:21:26,177 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_193033_20250616 as 2025-06-16-10-06-07_L9_sar1326_ms.tif 2025-07-01 00:21:26,200 - satellite_download_logger - INFO - Please read the following information carefully: 2025-07-01 00:21:26,200 - 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. 2025-07-01 00:21:26,201 - 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. 2025-07-01 00:21:26,201 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-07-01 00:21:26,202 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-07-01 00:21:26,203 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-07-01 00:21:26,203 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-07-01 00:21:26,205 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-07-01 00:21:26,209 - satellite_download_logger - INFO - L8 2025-06-08-10-06-03 cloud cover : 0.00% 2025-07-01 00:21:26,239 - satellite_download_logger - INFO - L8 2025-06-08-10-06-03: sand: 0.51% ,whitewater: 0.00% ,water: 43.97% 2025-07-01 00:21:26,240 - satellite_download_logger - INFO - L8 2025-06-08-10-06-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-07-01 00:21:26,241 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-07-01 00:21:26,241 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 132 2025-07-01 00:21:26,241 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 132 2025-07-01 00:21:26,241 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 132 2025-07-01 00:21:26,241 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 132 2025-07-01 00:21:26,540 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-07-01 00:21:26,545 - satellite_download_logger - INFO - L9 2025-06-16-10-06-07 cloud cover : 0.00% 2025-07-01 00:21:26,572 - satellite_download_logger - INFO - L9 2025-06-16-10-06-07: sand: 0.00% ,whitewater: 0.00% ,water: 43.33% 2025-07-01 00:21:26,573 - satellite_download_logger - INFO - L9 2025-06-16-10-06-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-07-01 00:21:26,574 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-07-01 00:21:26,574 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 135 2025-07-01 00:21:26,574 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 135 2025-07-01 00:21:26,574 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 135 2025-07-01 00:21:26,574 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 135